Built 2026-10-19 (19 October 2026)

Petropavlovskij Majak Weather Records (RSE00151725)

Record envelope, standing records and threshold days for Petropavlovskij Majak (RSE00151725), Russia, with 126 years of record.

Key Facts for Petropavlovskij Majak

  • Petropavlovskij Majak (RSE00151725) is a weather station in Russia at 52.88 latitude and 158.72 longitude, 126 m (413 ft) above sea level.
  • The station reports from 1894 to 2019, 126 years of record.
  • 1,464 records set at Petropavlovskij Majak still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Petropavlovskij Majak tied a daily record high minimum temperature of -0.3 C (31.5 F) on 6 April 2019.

About the Station

  • Location: Russia, 52.88 latitude, 158.72 longitude.
  • Elevation: 126 m (413 ft).
  • Period of record: 1894 to 2019, 126 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Petropavlovskij Majak, with 2026 drawn through them The band shows the record high and record low for each calendar day at Petropavlovskij Majak. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Petropavlovskij Majak. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Petropavlovskij Majak, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan4.4 C (39.9 F)-28.6 C (-19.5 F)n/an/a
Feb3.0 C (37.4 F)-31.7 C (-25.1 F)n/an/a
Mar14.4 C (57.9 F)-24.8 C (-12.6 F)n/an/a
Apr13.2 C (55.8 F)-14.8 C (5.4 F)n/an/a
May20.6 C (69.1 F)-7.8 C (18.0 F)n/an/a
Jun27.6 C (81.7 F)-5.5 C (22.1 F)n/an/a
Jul29.4 C (84.9 F)0.0 C (32.0 F)n/an/a
Aug27.2 C (81.0 F)0.0 C (32.0 F)n/an/a
Sep25.4 C (77.7 F)-3.2 C (26.2 F)n/an/a
Oct17.8 C (64.0 F)-8.6 C (16.5 F)n/an/a
Nov12.6 C (54.7 F)-16.5 C (2.3 F)n/an/a
Dec11.4 C (52.5 F)-26.0 C (-14.8 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Petropavlovskij Majak by the year they were set 1,464 records at Petropavlovskij Majak still stand. 1901 holds the most, with 105. 0501001501895: 41900: 521901: 1051902: 211903: 141904: 61906: 71907: 111908: 131909: 741910: 241911: 71912: 311913: 201914: 121915: 141916: 241917: 371918: 101919: 171920: 231921: 231922: 161923: 121924: 91925: 71927: 51928: 61929: 61930: 141931: 171932: 101933: 211934: 81935: 121936: 61937: 51938: 121939: 61940: 111941: 41942: 261943: 71944: 41945: 81946: 81947: 51948: 31949: 91950: 211951: 51952: 161953: 61954: 201955: 111956: 51957: 81958: 41959: 71960: 101961: 81962: 131963: 121964: 121965: 31966: 51967: 81968: 121969: 41970: 81971: 11972: 31973: 111974: 91975: 31976: 141977: 71978: 61979: 201980: 101981: 51982: 61983: 21984: 61985: 141986: 91987: 41988: 111989: 91990: 171991: 121992: 81993: 21994: 61995: 211996: 201997: 151998: 121999: 132000: 72002: 82003: 72004: 42005: 72006: 152007: 32008: 202009: 122010: 152011: 122012: 232013: 72014: 62015: 122016: 82017: 112018: 42019: 31895191219241937194919611973198519972010
1,464 records at Petropavlovskij Majak still stand. 1901 holds the most, with 105.
Standing records at Petropavlovskij Majak by the year they were set
Year setStanding records
18954
190052
1901105
190221
190314
19046
19067
190711
190813
190974
191024
19117
191231
191320
191412
191514
191624
191737
191810
191917
192023
192123
192216
192312
19249
19257
19275
19286
19296
193014
193117
193210
193321
19348
193512
19366
19375
193812
19396
194011
19414
194226
19437
19444
19458
19468
19475
19483
19499
195021
19515
195216
19536
195420
195511
19565
19578
19584
19597
196010
19618
196213
196312
196412
19653
19665
19678
196812
19694
19708
19711
19723
197311
19749
19753
197614
19777
19786
197920
198010
19815
19826
19832
19846
198514
19869
19874
198811
19899
199017
199112
19928
19932
19946
199521
199620
199715
199812
199913
20007
20028
20037
20044
20057
200615
20073
200820
200912
201015
201112
201223
20137
20146
201512
20168
201711
20184
20193

All-Time Record Progression

2 new records
When Petropavlovskij Majak set new all-time records 2 all-time records were set at Petropavlovskij Majak between 8 August 1933 and 28 September 1996. Each dot is a new record. Record high minimum temperatureRecord daily precipitation8 August 1933: Record high minimum temperature 19.5 C (67.1 F)28 September 1996: Record daily precipitation 115.1 mm (4.5 in)194019501960197019801990
2 all-time records were set at Petropavlovskij Majak between 8 August 1933 and 28 September 1996. Each dot is a new record.
When Petropavlovskij Majak set new all-time records
DateKindDetail
1933-08-08Record high minimum temperatureRecord high minimum temperature 19.5 C (67.1 F)
1996-09-28Record daily precipitationRecord daily precipitation 115.1 mm (4.5 in)

Wettest Day of Each Month

Sep: 115.1 mm (4.5 in)
Record daily precipitation for each month at Petropavlovskij Majak The wettest day on record for each calendar month at Petropavlovskij Majak. The most was 115.1 mm (4.5 in) on 28 September 1996. 050100150 Jan: 64.5 mm (2.5 in), 3 January 1897 Jan Feb: 60.5 mm (2.4 in), 25 February 1900 Feb Mar: 64.5 mm (2.5 in), 2 March 1897 Mar Apr: 62.0 mm (2.4 in), 3 April 1916 Apr May: 71.1 mm (2.8 in), 13 May 1904 May Jun: 58.6 mm (2.3 in), 1 June 2015 Jun Jul: 76.4 mm (3.0 in), 24 July 1965 Jul Aug: 89.0 mm (3.5 in), 30 August 1896 Aug Sep: 115.1 mm (4.5 in), 28 September 1996 Sep Oct: 105.2 mm (4.1 in), 26 October 2015 Oct Nov: 89.8 mm (3.5 in), 10 November 2002 Nov Dec: 79.1 mm (3.1 in), 6 December 1956 Dec
The wettest day on record for each calendar month at Petropavlovskij Majak. The most was 115.1 mm (4.5 in) on 28 September 1996.
Record daily precipitation for each month at Petropavlovskij Majak
MonthRecord daily precipitation (mm)Date
Jan64.5 mm (2.5 in)3 January 1897
Feb60.5 mm (2.4 in)25 February 1900
Mar64.5 mm (2.5 in)2 March 1897
Apr62.0 mm (2.4 in)3 April 1916
May71.1 mm (2.8 in)13 May 1904
Jun58.6 mm (2.3 in)1 June 2015
Jul76.4 mm (3.0 in)24 July 1965
Aug89.0 mm (3.5 in)30 August 1896
Sep115.1 mm (4.5 in)28 September 1996
Oct105.2 mm (4.1 in)26 October 2015
Nov89.8 mm (3.5 in)10 November 2002
Dec79.1 mm (3.1 in)6 December 1956

Period of Record Coverage

1906 to 2019
Days with data per year at Petropavlovskij Majak 112 years of record at Petropavlovskij Majak, 1906 to 2019. 15 years have data for under 90 percent of days and are left out of rankings: 1906, 1908, 1910, 1916, 1917, 1923, 1924, 1926 and others. 1906: 177 of 365 days1907: 365 of 365 days1908: 274 of 366 days1909: 361 of 365 days1910: 322 of 365 days1911: 365 of 365 days1912: 366 of 366 days1913: 365 of 365 days1914: 365 of 365 days1915: 364 of 365 days1916: 306 of 366 days1917: 304 of 365 days1918: 365 of 365 days1919: 334 of 365 days1920: 366 of 366 days1921: 364 of 365 days1922: 364 of 365 days1923: 269 of 365 days1924: 218 of 366 days1925: 365 of 365 days1926: 59 of 365 days1928: 30 of 366 days1929: 365 of 365 days1930: 353 of 365 days1931: 365 of 365 days1932: 357 of 366 days1933: 365 of 365 days1934: 212 of 365 days1935: 262 of 365 days1936: 294 of 366 days1937: 334 of 365 days1938: 347 of 365 days1939: 143 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 366 of 366 days1949: 365 of 365 days1950: 361 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 364 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 243 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 120 of 365 days1920193519501965198019952010
112 years of record at Petropavlovskij Majak, 1906 to 2019. 15 years have data for under 90 percent of days and are left out of rankings: 1906, 1908, 1910, 1916, 1917, 1923, 1924, 1926 and others.
Days with data per year at Petropavlovskij Majak
YearDays with dataShare of yearComplete
190617748%No
1907365100%Yes
190827475%No
190936199%Yes
191032288%No
1911365100%Yes
1912366100%Yes
1913365100%Yes
1914365100%Yes
1915364100%Yes
191630684%No
191730483%No
1918365100%Yes
191933492%Yes
1920366100%Yes
1921364100%Yes
1922364100%Yes
192326974%No
192421860%No
1925365100%Yes
19265916%No
1928308%No
1929365100%Yes
193035397%Yes
1931365100%Yes
193235798%Yes
1933365100%Yes
193421258%No
193526272%No
193629480%No
193733492%Yes
193834795%Yes
193914339%No
1940366100%Yes
1941365100%Yes
1942365100%Yes
1943365100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947365100%Yes
1948366100%Yes
1949365100%Yes
195036199%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982364100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
198624367%No
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
201912033%No

Latest Records

20
Latest records at Petropavlovskij Majak
DateStationRecordValueBeat old record byOld record stoodSignificance
6 April 2019Petropavlovskij Majak, RUdaily high min (Tie)-0.3 C (31.5 F)tie66 years7 of 100 (Routine)
5 April 2019Petropavlovskij Majak, RUdaily high min0.3 C (32.5 F)0.9 C (1.6 F)22 years19 of 100 (Routine)
4 April 2019Petropavlovskij Majak, RUdaily high min0.9 C (33.6 F)1.5 C (2.7 F)16 years19 of 100 (Routine)
3 April 2019Petropavlovskij Majak, RUdaily high min-0.6 C (30.9 F)0.2 C (0.4 F)66 years30 of 100 (Routine)
18 November 2018Petropavlovskij Majak, RUdaily rain21.7 mm (0.9 in)2.6 mm (0.10 in)104 years20 of 100 (Routine)
12 November 2018Petropavlovskij Majak, RUdaily rain43.8 mm (1.7 in)4.3 mm (0.17 in)23 years20 of 100 (Routine)
29 October 2018Petropavlovskij Majak, RUdaily high min4.7 C (40.5 F)0.7 C (1.3 F)15 years16 of 100 (Routine)
18 September 2018Petropavlovskij Majak, RUdaily rain45.5 mm (1.8 in)4.6 mm (0.18 in)115 years43 of 100 (Notable)
12 June 2018Petropavlovskij Majak, RUdaily rain18.6 mm (0.7 in)4.8 mm (0.19 in)52 years20 of 100 (Routine)
7 June 2018Petropavlovskij Majak, RUdaily rain18.0 mm (0.7 in)1.0 mm (0.04 in)80 years20 of 100 (Routine)
30 May 2018Petropavlovskij Majak, RUdaily high max19.4 C (66.9 F)0.6 C (1.1 F)53 years27 of 100 (Routine)
31 March 2018Petropavlovskij Majak, RUdaily rain18.6 mm (0.7 in)5.6 mm (0.22 in)37 years20 of 100 (Routine)
6 February 2018Petropavlovskij Majak, RUdaily high max (Tie)2.3 C (36.1 F)tie4 years2 of 100 (Routine)
2 February 2018Petropavlovskij Majak, RUdaily high min-0.3 C (31.5 F)1.2 C (2.2 F)27 years20 of 100 (Routine)
1 February 2018Petropavlovskij Majak, RUdaily rain28.4 mm (1.1 in)3.0 mm (0.12 in)54 years30 of 100 (Routine)
31 January 2018Petropavlovskij Majak, RUdaily rain35.8 mm (1.4 in)10.4 mm (0.4 in)56 years41 of 100 (Notable)
26 January 2018Petropavlovskij Majak, RUdaily high max2.3 C (36.1 F)0.1 C (0.2 F)22 years16 of 100 (Routine)
28 December 2017Petropavlovskij Majak, RUdaily rain31.4 mm (1.2 in)8.2 mm (0.32 in)59 years36 of 100 (Notable)
24 November 2017Petropavlovskij Majak, RUdaily high max5.2 C (41.4 F)0.2 C (0.4 F)107 years40 of 100 (Notable)
5 November 2017Petropavlovskij Majak, RUdaily rain38.1 mm (1.5 in)15.6 mm (0.6 in)112 years56 of 100 (Notable)

Climate Trend

93 complete years, 1907 to 2018
Annual mean temperature at Petropavlovskij Majak as warming stripes, 1907 to 2018 One stripe for each of 93 complete years at Petropavlovskij Majak, 1907 to 2018. Blue stripes are years cooler than the station's own mean of 1.5 C (34.7 F); red stripes are warmer. The coolest year was 1912, at -0.6 C (30.9 F), and the warmest was 1996, at 3.0 C (37.4 F). The strongest colour marks a difference of 2.2 C (4.0 F). 1907: 1.7 C, +0.2 C from the station mean1909: 2.9 C, +1.4 C from the station mean1911: 0.5 C, -1.0 C from the station mean1912: -0.6 C, -2.1 C from the station mean1913: -0.4 C, -1.9 C from the station mean1914: 0.3 C, -1.2 C from the station mean1915: 0.2 C, -1.3 C from the station mean1918: 1.3 C, -0.2 C from the station mean1920: 1.2 C, -0.3 C from the station mean1921: 1.1 C, -0.4 C from the station mean1922: 0.1 C, -1.4 C from the station mean1925: 2.1 C, +0.6 C from the station mean1929: 1.1 C, -0.4 C from the station mean1931: -0.6 C, -2.1 C from the station mean1932: 0.0 C, -1.4 C from the station mean1933: 1.1 C, -0.4 C from the station mean1940: 1.6 C, +0.2 C from the station mean1941: 0.6 C, -0.9 C from the station mean1942: 1.1 C, -0.4 C from the station mean1943: 2.6 C, +1.1 C from the station mean1944: 1.6 C, +0.1 C from the station mean1945: 1.0 C, -0.5 C from the station mean1946: 1.6 C, +0.1 C from the station mean1947: 1.1 C, -0.4 C from the station mean1948: 2.1 C, +0.6 C from the station mean1949: 0.8 C, -0.7 C from the station mean1950: 2.2 C, +0.7 C from the station mean1951: 1.6 C, +0.1 C from the station mean1952: 0.6 C, -0.9 C from the station mean1953: 0.4 C, -1.1 C from the station mean1954: 0.8 C, -0.7 C from the station mean1955: 1.6 C, +0.1 C from the station mean1956: 1.8 C, +0.3 C from the station mean1957: 1.4 C, -0.1 C from the station mean1958: 0.8 C, -0.7 C from the station mean1959: 1.4 C, -0.1 C from the station mean1960: 0.6 C, -0.9 C from the station mean1961: 2.0 C, +0.5 C from the station mean1962: 1.9 C, +0.4 C from the station mean1963: 2.9 C, +1.4 C from the station mean1964: 0.1 C, -1.3 C from the station mean1965: 1.5 C, 0.0 C from the station mean1966: 1.4 C, -0.1 C from the station mean1967: 0.5 C, -1.0 C from the station mean1968: 1.7 C, +0.2 C from the station mean1969: 0.8 C, -0.7 C from the station mean1970: 1.7 C, +0.2 C from the station mean1971: 1.0 C, -0.5 C from the station mean1972: 1.0 C, -0.4 C from the station mean1973: 1.2 C, -0.3 C from the station mean1974: 1.7 C, +0.2 C from the station mean1975: 1.0 C, -0.4 C from the station mean1976: 0.9 C, -0.6 C from the station mean1977: 0.9 C, -0.6 C from the station mean1978: 1.3 C, -0.2 C from the station mean1979: 1.2 C, -0.3 C from the station mean1980: 1.4 C, -0.1 C from the station mean1981: 1.4 C, -0.1 C from the station mean1982: 1.5 C, 0.0 C from the station mean1983: 1.6 C, +0.2 C from the station mean1984: 1.7 C, +0.2 C from the station mean1985: 0.6 C, -0.9 C from the station mean1987: 1.2 C, -0.3 C from the station mean1988: 1.7 C, +0.2 C from the station mean1989: 2.1 C, +0.6 C from the station mean1990: 2.4 C, +0.9 C from the station mean1991: 2.0 C, +0.5 C from the station mean1992: 1.3 C, -0.1 C from the station mean1993: 1.4 C, -0.1 C from the station mean1994: 2.1 C, +0.6 C from the station mean1995: 2.3 C, +0.8 C from the station mean1996: 3.0 C, +1.5 C from the station mean1997: 2.5 C, +1.0 C from the station mean1998: 1.7 C, +0.2 C from the station mean1999: 1.3 C, -0.2 C from the station mean2000: 1.1 C, -0.4 C from the station mean2002: 1.7 C, +0.2 C from the station mean2003: 2.6 C, +1.1 C from the station mean2004: 2.5 C, +1.0 C from the station mean2005: 2.6 C, +1.1 C from the station mean2006: 2.1 C, +0.6 C from the station mean2007: 1.8 C, +0.3 C from the station mean2008: 2.8 C, +1.3 C from the station mean2009: 2.4 C, +0.9 C from the station mean2010: 2.2 C, +0.8 C from the station mean2011: 2.3 C, +0.9 C from the station mean2012: 2.4 C, +0.9 C from the station mean2013: 2.7 C, +1.2 C from the station mean2014: 2.5 C, +1.0 C from the station mean2015: 2.4 C, +0.9 C from the station mean2016: 1.8 C, +0.3 C from the station mean2017: 2.9 C, +1.4 C from the station mean2018: 2.6 C, +1.1 C from the station mean19071920193019401950196019701980199020002010
One stripe for each of 93 complete years at Petropavlovskij Majak, 1907 to 2018. Blue stripes are years cooler than the station's own mean of 1.5 C (34.7 F); red stripes are warmer. The coolest year was 1912, at -0.6 C (30.9 F), and the warmest was 1996, at 3.0 C (37.4 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Petropavlovskij Majak as warming stripes, 1907 to 2018
YearAnnual mean temperatureDifference from the station mean
19071.7 C+0.23 C
19092.9 C+1.40 C
19110.5 C-1.03 C
1912-0.6 C-2.11 C
1913-0.4 C-1.87 C
19140.3 C-1.18 C
19150.2 C-1.25 C
19181.3 C-0.18 C
19201.2 C-0.33 C
19211.1 C-0.37 C
19220.1 C-1.41 C
19252.1 C+0.63 C
19291.1 C-0.42 C
1931-0.6 C-2.11 C
19320.0 C-1.44 C
19331.1 C-0.37 C
19401.6 C+0.16 C
19410.6 C-0.93 C
19421.1 C-0.39 C
19432.6 C+1.08 C
19441.6 C+0.13 C
19451.0 C-0.49 C
19461.6 C+0.09 C
19471.1 C-0.35 C
19482.1 C+0.64 C
19490.8 C-0.68 C
19502.2 C+0.72 C
19511.6 C+0.09 C
19520.6 C-0.85 C
19530.4 C-1.05 C
19540.8 C-0.66 C
19551.6 C+0.09 C
19561.8 C+0.29 C
19571.4 C-0.12 C
19580.8 C-0.70 C
19591.4 C-0.05 C
19600.6 C-0.90 C
19612.0 C+0.53 C
19621.9 C+0.44 C
19632.9 C+1.41 C
19640.1 C-1.34 C
19651.5 C-0.01 C
19661.4 C-0.10 C
19670.5 C-1.01 C
19681.7 C+0.17 C
19690.8 C-0.68 C
19701.7 C+0.24 C
19711.0 C-0.45 C
19721.0 C-0.44 C
19731.2 C-0.32 C
19741.7 C+0.21 C
19751.0 C-0.44 C
19760.9 C-0.59 C
19770.9 C-0.61 C
19781.3 C-0.15 C
19791.2 C-0.33 C
19801.4 C-0.06 C
19811.4 C-0.05 C
19821.5 C0.00 C
19831.6 C+0.16 C
19841.7 C+0.22 C
19850.6 C-0.92 C
19871.2 C-0.31 C
19881.7 C+0.23 C
19892.1 C+0.58 C
19902.4 C+0.95 C
19912.0 C+0.50 C
19921.3 C-0.14 C
19931.4 C-0.13 C
19942.1 C+0.63 C
19952.3 C+0.77 C
19963.0 C+1.51 C
19972.5 C+0.97 C
19981.7 C+0.21 C
19991.3 C-0.21 C
20001.1 C-0.40 C
20021.7 C+0.20 C
20032.6 C+1.09 C
20042.5 C+0.97 C
20052.6 C+1.08 C
20062.1 C+0.64 C
20071.8 C+0.29 C
20082.8 C+1.32 C
20092.4 C+0.91 C
20102.2 C+0.76 C
20112.3 C+0.86 C
20122.4 C+0.92 C
20132.7 C+1.22 C
20142.5 C+0.97 C
20152.4 C+0.95 C
20161.8 C+0.27 C
20172.9 C+1.44 C
20182.6 C+1.08 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1907 to 2018. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 93 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Petropavlovskij Majak
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1907 to 201893Rise
Mean daily maximum0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.3) per decade1907 to 201893Rise
Mean daily minimum0.2 C (0.1 to 0.2) per decade0.3 F (0.3 to 0.4) per decade1907 to 201893Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1894 to 2019
Yearly extremes at Petropavlovskij Majak: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)29.4 C (84.9 F)190724.3 C (75.7 F)112
Coldest night (TNn)-31.7 C (-25.1 F)1917-19.6 C (-3.3 F)120
Wettest day (Rx1day)115.1 mm (4.5 in)199648.2 mm (1.9 in)125
Wettest five days (Rx5day)209.5 mm (8.2 in)189686.4 mm (3.4 in)125
Longest dry spell (CDD)78 days194023 days125

Hottest day (TXx)

Hottest day (TXx) at Petropavlovskij Majak by year The hottest day of the year at Petropavlovskij Majak, 1894 to 2019. The record is 29.4 C (84.9 F) in 1907, marked on the chart; the median year is 24.3 C (75.7 F). -100102030190019201940196019802000Record: 29.4 C (84.9 F) in 1907
The hottest day of the year at Petropavlovskij Majak, 1894 to 2019. The record is 29.4 C (84.9 F) in 1907, marked on the chart; the median year is 24.3 C (75.7 F).
Hottest day (TXx) at Petropavlovskij Majak by year
YearHottest day (TXx)
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
190628.8 C (83.8 F)
190729.4 C (84.9 F)
190817.6 C (63.7 F)
190928.1 C (82.6 F)
191026.2 C (79.2 F)
191124.0 C (75.2 F)
191221.7 C (71.1 F)
191324.1 C (75.4 F)
191425.3 C (77.5 F)
191527.2 C (81.0 F)
191624.8 C (76.6 F)
191725.2 C (77.4 F)
191821.3 C (70.3 F)
191922.8 C (73.0 F)
192027.0 C (80.6 F)
192121.8 C (71.2 F)
192224.0 C (75.2 F)
192321.5 C (70.7 F)
192426.0 C (78.8 F)
192524.4 C (75.9 F)
19262.4 C (36.3 F)
1927n/a
1928-0.2 C (31.6 F)
192922.5 C (72.5 F)
193022.8 C (73.0 F)
193125.3 C (77.5 F)
193222.3 C (72.1 F)
193326.5 C (79.7 F)
193423.4 C (74.1 F)
193525.0 C (77.0 F)
193624.1 C (75.4 F)
193725.5 C (77.9 F)
193823.7 C (74.7 F)
193926.5 C (79.7 F)
194024.2 C (75.6 F)
194125.1 C (77.2 F)
194221.7 C (71.1 F)
194325.5 C (77.9 F)
194425.1 C (77.2 F)
194525.5 C (77.9 F)
194626.6 C (79.9 F)
194724.2 C (75.6 F)
194823.4 C (74.1 F)
194924.2 C (75.6 F)
195026.0 C (78.8 F)
195124.2 C (75.6 F)
195223.7 C (74.7 F)
195324.8 C (76.6 F)
195424.4 C (75.9 F)
195524.2 C (75.6 F)
195620.8 C (69.4 F)
195726.8 C (80.2 F)
195824.4 C (75.9 F)
195928.4 C (83.1 F)
196024.3 C (75.7 F)
196126.7 C (80.1 F)
196225.2 C (77.4 F)
196324.3 C (75.7 F)
196421.7 C (71.1 F)
196525.5 C (77.9 F)
196624.7 C (76.5 F)
196723.4 C (74.1 F)
196819.7 C (67.5 F)
196925.8 C (78.4 F)
197024.3 C (75.7 F)
197118.6 C (65.5 F)
197220.0 C (68.0 F)
197323.9 C (75.0 F)
197424.0 C (75.2 F)
197524.3 C (75.7 F)
197624.1 C (75.4 F)
197724.4 C (75.9 F)
197825.8 C (78.4 F)
197922.5 C (72.5 F)
198024.6 C (76.3 F)
198123.3 C (73.9 F)
198222.0 C (71.6 F)
198324.5 C (76.1 F)
198424.3 C (75.7 F)
198520.3 C (68.5 F)
198625.8 C (78.4 F)
198723.5 C (74.3 F)
198826.4 C (79.5 F)
198928.8 C (83.8 F)
199025.4 C (77.7 F)
199124.9 C (76.8 F)
199222.0 C (71.6 F)
199321.6 C (70.9 F)
199424.7 C (76.5 F)
199524.1 C (75.4 F)
199624.7 C (76.5 F)
199722.9 C (73.2 F)
199827.6 C (81.7 F)
199927.8 C (82.0 F)
200023.4 C (74.1 F)
200221.5 C (70.7 F)
200324.8 C (76.6 F)
200423.2 C (73.8 F)
200526.3 C (79.3 F)
200624.9 C (76.8 F)
200722.0 C (71.6 F)
200824.0 C (75.2 F)
200925.5 C (77.9 F)
201025.5 C (77.9 F)
201125.4 C (77.7 F)
201229.1 C (84.4 F)
201326.8 C (80.2 F)
201421.8 C (71.2 F)
201523.5 C (74.3 F)
201626.7 C (80.1 F)
201723.8 C (74.8 F)
201824.8 C (76.6 F)
20198.1 C (46.6 F)

Coldest night (TNn)

Coldest night (TNn) at Petropavlovskij Majak by year The coldest night of the year at Petropavlovskij Majak, 1894 to 2019. The record is -31.7 C (-25.1 F) in 1917, marked on the chart; the median year is -19.6 C (-3.3 F). -40-30-20-100190019201940196019802000Record: -31.7 C (-25.1 F) in 1917
The coldest night of the year at Petropavlovskij Majak, 1894 to 2019. The record is -31.7 C (-25.1 F) in 1917, marked on the chart; the median year is -19.6 C (-3.3 F).
Coldest night (TNn) at Petropavlovskij Majak by year
YearColdest night (TNn)
1894n/a
1895-5.4 C (22.3 F)
1896n/a
1897n/a
1898n/a
1899n/a
19000.0 C (32.0 F)
1901-24.9 C (-12.8 F)
1902-27.6 C (-17.7 F)
1903-23.7 C (-10.7 F)
1904-24.6 C (-12.3 F)
1905-14.7 C (5.5 F)
1906-22.9 C (-9.2 F)
1907-21.6 C (-6.9 F)
1908-24.0 C (-11.2 F)
1909-21.4 C (-6.5 F)
1910-21.8 C (-7.2 F)
1911-23.4 C (-10.1 F)
1912-26.0 C (-14.8 F)
1913-24.3 C (-11.7 F)
1914-24.1 C (-11.4 F)
1915-20.8 C (-5.4 F)
1916-28.6 C (-19.5 F)
1917-31.7 C (-25.1 F)
1918-20.9 C (-5.6 F)
1919-22.0 C (-7.6 F)
1920-21.2 C (-6.2 F)
1921-22.2 C (-8.0 F)
1922-21.7 C (-7.1 F)
1923-20.5 C (-4.9 F)
1924-23.7 C (-10.7 F)
1925-18.7 C (-1.7 F)
1926-17.7 C (0.1 F)
1927-15.7 C (3.7 F)
1928-21.6 C (-6.9 F)
1929-19.5 C (-3.1 F)
1930-22.4 C (-8.3 F)
1931-26.6 C (-15.9 F)
1932-23.5 C (-10.3 F)
1933-23.2 C (-9.8 F)
1934-17.0 C (1.4 F)
1935-18.8 C (-1.8 F)
1936-19.5 C (-3.1 F)
1937-20.0 C (-4.0 F)
1938-17.8 C (0.0 F)
1939-19.4 C (-2.9 F)
1940-18.3 C (-0.9 F)
1941-20.4 C (-4.7 F)
1942-21.7 C (-7.1 F)
1943-15.7 C (3.7 F)
1944-18.9 C (-2.0 F)
1945-19.7 C (-3.5 F)
1946-21.0 C (-5.8 F)
1947-20.8 C (-5.4 F)
1948-21.9 C (-7.4 F)
1949-19.7 C (-3.5 F)
1950-19.5 C (-3.1 F)
1951-20.5 C (-4.9 F)
1952-20.4 C (-4.7 F)
1953-20.8 C (-5.4 F)
1954-24.4 C (-11.9 F)
1955-18.9 C (-2.0 F)
1956-19.3 C (-2.7 F)
1957-19.0 C (-2.2 F)
1958-19.0 C (-2.2 F)
1959-22.2 C (-8.0 F)
1960-19.9 C (-3.8 F)
1961-19.9 C (-3.8 F)
1962-18.0 C (-0.4 F)
1963-14.7 C (5.5 F)
1964-20.4 C (-4.7 F)
1965-19.1 C (-2.4 F)
1966-24.4 C (-11.9 F)
1967-22.2 C (-8.0 F)
1968-17.6 C (0.3 F)
1969-16.9 C (1.6 F)
1970-17.9 C (-0.2 F)
1971-18.9 C (-2.0 F)
1972-19.3 C (-2.7 F)
1973-22.4 C (-8.3 F)
1974-17.9 C (-0.2 F)
1975-19.7 C (-3.5 F)
1976-17.1 C (1.2 F)
1977-21.1 C (-6.0 F)
1978-22.4 C (-8.3 F)
1979-24.3 C (-11.7 F)
1980-21.7 C (-7.1 F)
1981-21.0 C (-5.8 F)
1982-18.6 C (-1.5 F)
1983-17.4 C (0.7 F)
1984-17.9 C (-0.2 F)
1985-19.3 C (-2.7 F)
1986-15.4 C (4.3 F)
1987-18.3 C (-0.9 F)
1988-20.8 C (-5.4 F)
1989-18.6 C (-1.5 F)
1990-21.5 C (-6.7 F)
1991-15.8 C (3.6 F)
1992-18.1 C (-0.6 F)
1993-19.9 C (-3.8 F)
1994-19.3 C (-2.7 F)
1995-18.9 C (-2.0 F)
1996-14.9 C (5.2 F)
1997-17.3 C (0.9 F)
1998-17.0 C (1.4 F)
1999-20.1 C (-4.2 F)
2000-23.7 C (-10.7 F)
2002-17.7 C (0.1 F)
2003-19.0 C (-2.2 F)
2004-16.3 C (2.7 F)
2005-18.0 C (-0.4 F)
2006-19.1 C (-2.4 F)
2007-18.2 C (-0.8 F)
2008-17.7 C (0.1 F)
2009-17.0 C (1.4 F)
2010-16.2 C (2.8 F)
2011-18.4 C (-1.1 F)
2012-20.5 C (-4.9 F)
2013-15.1 C (4.8 F)
2014-19.8 C (-3.6 F)
2015-15.5 C (4.1 F)
2016-19.4 C (-2.9 F)
2017-17.3 C (0.9 F)
2018-15.4 C (4.3 F)
2019-17.7 C (0.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Petropavlovskij Majak by year The wettest day of the year at Petropavlovskij Majak, 1894 to 2019. The record is 115.1 mm (4.5 in) in 1996, marked on the chart; the median year is 48.2 mm (1.9 in). 0255075100125190019201940196019802000Record: 115.1 mm (4.5 in) in 1996
The wettest day of the year at Petropavlovskij Majak, 1894 to 2019. The record is 115.1 mm (4.5 in) in 1996, marked on the chart; the median year is 48.2 mm (1.9 in).
Wettest day (Rx1day) at Petropavlovskij Majak by year
YearWettest day (Rx1day)
189430.5 mm (1.2 in)
189566.0 mm (2.6 in)
189689.0 mm (3.5 in)
189764.5 mm (2.5 in)
189840.0 mm (1.6 in)
189947.0 mm (1.9 in)
190060.5 mm (2.4 in)
190135.5 mm (1.4 in)
190246.2 mm (1.8 in)
190350.7 mm (2.0 in)
190471.1 mm (2.8 in)
190521.0 mm (0.8 in)
190630.4 mm (1.2 in)
190748.2 mm (1.9 in)
190847.5 mm (1.9 in)
190922.1 mm (0.9 in)
191046.0 mm (1.8 in)
191144.5 mm (1.8 in)
191240.5 mm (1.6 in)
191353.0 mm (2.1 in)
191429.2 mm (1.1 in)
191543.5 mm (1.7 in)
191662.0 mm (2.4 in)
191743.5 mm (1.7 in)
191854.5 mm (2.1 in)
191949.1 mm (1.9 in)
192030.0 mm (1.2 in)
192117.0 mm (0.7 in)
192248.2 mm (1.9 in)
192351.1 mm (2.0 in)
192437.8 mm (1.5 in)
192545.0 mm (1.8 in)
192618.9 mm (0.7 in)
192757.4 mm (2.3 in)
192837.9 mm (1.5 in)
192937.0 mm (1.5 in)
193034.5 mm (1.4 in)
193135.7 mm (1.4 in)
193229.3 mm (1.2 in)
193346.3 mm (1.8 in)
193446.0 mm (1.8 in)
193556.0 mm (2.2 in)
193639.2 mm (1.5 in)
193741.0 mm (1.6 in)
193855.1 mm (2.2 in)
193935.3 mm (1.4 in)
194031.5 mm (1.2 in)
194127.6 mm (1.1 in)
194282.9 mm (3.3 in)
194358.1 mm (2.3 in)
194476.9 mm (3.0 in)
194533.5 mm (1.3 in)
194646.5 mm (1.8 in)
194750.9 mm (2.0 in)
194835.9 mm (1.4 in)
194946.3 mm (1.8 in)
195038.8 mm (1.5 in)
195162.5 mm (2.5 in)
195254.8 mm (2.2 in)
195383.2 mm (3.3 in)
195486.3 mm (3.4 in)
195572.1 mm (2.8 in)
195679.1 mm (3.1 in)
195748.3 mm (1.9 in)
195844.6 mm (1.8 in)
195944.0 mm (1.7 in)
196035.0 mm (1.4 in)
196147.0 mm (1.9 in)
196255.5 mm (2.2 in)
196354.7 mm (2.2 in)
196468.2 mm (2.7 in)
196576.4 mm (3.0 in)
196660.2 mm (2.4 in)
196746.7 mm (1.8 in)
196852.8 mm (2.1 in)
196932.2 mm (1.3 in)
197051.1 mm (2.0 in)
197160.4 mm (2.4 in)
197247.1 mm (1.9 in)
197339.1 mm (1.5 in)
197442.3 mm (1.7 in)
197555.1 mm (2.2 in)
197674.0 mm (2.9 in)
197740.0 mm (1.6 in)
197844.2 mm (1.7 in)
197971.0 mm (2.8 in)
198045.7 mm (1.8 in)
198143.6 mm (1.7 in)
198272.6 mm (2.9 in)
198358.3 mm (2.3 in)
198467.7 mm (2.7 in)
198549.6 mm (2.0 in)
198664.0 mm (2.5 in)
198749.9 mm (2.0 in)
198850.1 mm (2.0 in)
198948.8 mm (1.9 in)
199052.8 mm (2.1 in)
199140.2 mm (1.6 in)
199223.0 mm (0.9 in)
199349.5 mm (1.9 in)
199438.1 mm (1.5 in)
199549.7 mm (2.0 in)
1996115.1 mm (4.5 in)
199761.7 mm (2.4 in)
199840.9 mm (1.6 in)
199964.4 mm (2.5 in)
200047.2 mm (1.9 in)
200289.8 mm (3.5 in)
200341.3 mm (1.6 in)
200461.1 mm (2.4 in)
200545.0 mm (1.8 in)
200636.8 mm (1.4 in)
200786.5 mm (3.4 in)
2008104.6 mm (4.1 in)
200934.7 mm (1.4 in)
201065.2 mm (2.6 in)
201150.6 mm (2.0 in)
201248.6 mm (1.9 in)
201351.0 mm (2.0 in)
201463.1 mm (2.5 in)
2015105.2 mm (4.1 in)
201641.9 mm (1.6 in)
201750.5 mm (2.0 in)
201845.5 mm (1.8 in)
201925.0 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Petropavlovskij Majak by year The wettest five days of the year at Petropavlovskij Majak, 1894 to 2019. The record is 209.5 mm (8.2 in) in 1896, marked on the chart; the median year is 86.4 mm (3.4 in). 050100150200250190019201940196019802000Record: 209.5 mm (8.2 in) in 1896
The wettest five days of the year at Petropavlovskij Majak, 1894 to 2019. The record is 209.5 mm (8.2 in) in 1896, marked on the chart; the median year is 86.4 mm (3.4 in).
Wettest five days (Rx5day) at Petropavlovskij Majak by year
YearWettest five days (Rx5day)
189452.0 mm (2.0 in)
1895103.5 mm (4.1 in)
1896209.5 mm (8.2 in)
1897148.5 mm (5.8 in)
189876.5 mm (3.0 in)
1899128.5 mm (5.1 in)
1900193.0 mm (7.6 in)
190176.1 mm (3.0 in)
1902101.9 mm (4.0 in)
1903110.2 mm (4.3 in)
190485.1 mm (3.4 in)
190521.0 mm (0.8 in)
190653.4 mm (2.1 in)
190790.9 mm (3.6 in)
1908111.4 mm (4.4 in)
190962.0 mm (2.4 in)
191098.5 mm (3.9 in)
191174.5 mm (2.9 in)
191286.0 mm (3.4 in)
191392.7 mm (3.6 in)
191450.5 mm (2.0 in)
1915109.1 mm (4.3 in)
1916102.2 mm (4.0 in)
191761.0 mm (2.4 in)
191879.1 mm (3.1 in)
191981.5 mm (3.2 in)
192079.1 mm (3.1 in)
192145.0 mm (1.8 in)
192285.9 mm (3.4 in)
192395.1 mm (3.7 in)
192470.5 mm (2.8 in)
192562.0 mm (2.4 in)
192646.9 mm (1.8 in)
1927103.9 mm (4.1 in)
192879.5 mm (3.1 in)
192976.5 mm (3.0 in)
193088.5 mm (3.5 in)
193156.6 mm (2.2 in)
193249.7 mm (2.0 in)
193372.7 mm (2.9 in)
193459.5 mm (2.3 in)
1935126.1 mm (5.0 in)
193677.9 mm (3.1 in)
193758.6 mm (2.3 in)
193875.6 mm (3.0 in)
1939123.6 mm (4.9 in)
194086.4 mm (3.4 in)
194148.8 mm (1.9 in)
1942181.8 mm (7.2 in)
194370.6 mm (2.8 in)
194486.5 mm (3.4 in)
194549.0 mm (1.9 in)
194667.3 mm (2.6 in)
194792.0 mm (3.6 in)
194857.0 mm (2.2 in)
194979.7 mm (3.1 in)
195057.1 mm (2.2 in)
195182.3 mm (3.2 in)
195290.0 mm (3.5 in)
1953138.9 mm (5.5 in)
1954125.5 mm (4.9 in)
1955177.4 mm (7.0 in)
195685.4 mm (3.4 in)
195784.8 mm (3.3 in)
195876.7 mm (3.0 in)
195984.5 mm (3.3 in)
196056.6 mm (2.2 in)
1961113.1 mm (4.5 in)
1962108.2 mm (4.3 in)
1963118.4 mm (4.7 in)
1964112.0 mm (4.4 in)
196585.3 mm (3.4 in)
196684.8 mm (3.3 in)
1967147.8 mm (5.8 in)
196871.0 mm (2.8 in)
196951.5 mm (2.0 in)
197077.6 mm (3.1 in)
197183.9 mm (3.3 in)
1972120.6 mm (4.7 in)
197385.3 mm (3.4 in)
197472.7 mm (2.9 in)
197586.6 mm (3.4 in)
1976111.7 mm (4.4 in)
197796.7 mm (3.8 in)
197872.1 mm (2.8 in)
197984.0 mm (3.3 in)
1980111.2 mm (4.4 in)
198196.7 mm (3.8 in)
1982109.4 mm (4.3 in)
198387.8 mm (3.5 in)
1984110.4 mm (4.3 in)
198596.3 mm (3.8 in)
198696.0 mm (3.8 in)
198758.3 mm (2.3 in)
198874.5 mm (2.9 in)
198977.8 mm (3.1 in)
1990146.2 mm (5.8 in)
199196.5 mm (3.8 in)
199244.9 mm (1.8 in)
199397.6 mm (3.8 in)
199476.9 mm (3.0 in)
1995117.7 mm (4.6 in)
1996198.7 mm (7.8 in)
1997147.6 mm (5.8 in)
199895.0 mm (3.7 in)
1999105.7 mm (4.2 in)
200099.8 mm (3.9 in)
2002136.8 mm (5.4 in)
200367.8 mm (2.7 in)
200470.2 mm (2.8 in)
200578.4 mm (3.1 in)
200698.0 mm (3.9 in)
200793.8 mm (3.7 in)
2008106.4 mm (4.2 in)
200972.2 mm (2.8 in)
2010147.9 mm (5.8 in)
2011102.7 mm (4.0 in)
2012119.1 mm (4.7 in)
201378.8 mm (3.1 in)
2014132.2 mm (5.2 in)
2015170.8 mm (6.7 in)
201689.1 mm (3.5 in)
201799.4 mm (3.9 in)
201887.8 mm (3.5 in)
201933.9 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Petropavlovskij Majak by year The longest dry spell of the year at Petropavlovskij Majak, 1894 to 2019. The record is 78 days in 1940, marked on the chart; the median year is 23 days. 020406080190019201940196019802000Record: 78 days in 1940
The longest dry spell of the year at Petropavlovskij Majak, 1894 to 2019. The record is 78 days in 1940, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Petropavlovskij Majak by year
YearLongest dry spell (CDD)
189415 days
189533 days
189636 days
189724 days
189823 days
189916 days
190029 days
190121 days
190225 days
190362 days
190446 days
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200330 days
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201224 days
201316 days
201436 days
201516 days
201619 days
201720 days
201815 days
201932 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

93 years with a frost

Across 93 years with a frost, the median last spring frost at Petropavlovskij Majak falls on 23 May and the median first autumn frost on 15 October, which leaves a median of 144 days between them.

In 1988 to 2018 the median growing season was 152 days. That is 11 days more than in 1907 to 1953.

Fitted over all years, the growing season changes by +1.6 days per decade at this station.

Frost dates and growing season at Petropavlovskij Majak
MeasureMedian, all yearsEarliest period (1907 to 1953)Recent period (1988 to 2018)Recent against earliestFitted trend
Last spring frost23 May26 May20 May6 days earlier-0.9 days per decade
First autumn frost15 October13 October19 October6 days later+0.7 days per decade
Growing days144 days141 days152 days11 days more+1.6 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

118 years, 1895 to 2018

A day with at least 48.5 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 108.0 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Petropavlovskij Majak: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years48.5 mm (1.9 in)
5 years63.8 mm (2.5 in)
10 years74.2 mm (2.9 in)
25 years87.6 mm (3.4 in)
50 years97.8 mm (3.9 in)
100 years108.0 mm (4.3 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 118 years of values from 1895 to 2018.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 115.1 mm (4.5 in) in 1996; 105.2 mm (4.1 in) in 2015; 104.6 mm (4.1 in) in 2008.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Petropavlovskij Majak, at 1989. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1989 ran 0.4 C (0.7 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Petropavlovskij Majak, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1989-0.4-0.7likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2004 to 2018 against 1961 to 1990

Over 2004 to 2018, Petropavlovskij Majak had a mean temperature of 2.4 C (36.3 F) and 1,020.8 mm (40.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Semjachik (Russia, 159 km away), Silver Lake Brighton (United States, 6,513 km away) and Daniels Harbour (Canada, 8,054 km away).

Climate twins of Petropavlovskij Majak: stations whose 1961 to 1990 climate is closest to its 2004 to 2018 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
SemjachikRussia159 km (99 mi)2.3 C (36.1 F)1,250.8 mm (49.2 in)1.09
Silver Lake BrightonUnited States6,513 km (4,047 mi)2.5 C (36.5 F)1,104.3 mm (43.5 in)1.28
Daniels HarbourCanada8,054 km (5,005 mi)3.1 C (37.7 F)1,154.4 mm (45.4 in)1.44

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Petropavlovskij Majak standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Petropavlovskij Majak threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).