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Built 2026-10-19 (19 October 2026)

Masljanino Weather Records (RSM00029736)

Record envelope, standing records and threshold days for Masljanino (RSM00029736), Russia, with 89 years of record.

Key Facts for Masljanino

  • Masljanino (RSM00029736) is a weather station in Russia at 54.33 latitude and 84.22 longitude, 198 m (650 ft) above sea level.
  • The station reports from 1937 to 2025, 89 years of record.
  • 1,464 records set at Masljanino still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Masljanino set a daily record precipitation of 29.0 mm (1.1 in) on 24 August 2025.

About the Station

  • Location: Russia, 54.33 latitude, 84.22 longitude.
  • Elevation: 198 m (650 ft).
  • Period of record: 1937 to 2025, 89 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

13 days at or beyond a record
Daily record high and record low at Masljanino, with 2026 drawn through them The band shows the record high and record low for each calendar day at Masljanino. The lines show the 2026 daily maximum and minimum. 13 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Masljanino. The lines show the 2026 daily maximum and minimum. 13 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Masljanino, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan5.5 C (41.9 F)-47.8 C (-54.0 F)2.1 C (35.8 F)-30.7 C (-23.3 F)
Feb8.9 C (48.0 F)-52.8 C (-63.0 F)1.7 C (35.1 F)-28.7 C (-19.7 F)
Mar16.0 C (60.8 F)-41.1 C (-42.0 F)12.1 C (53.8 F)-28.5 C (-19.3 F)
Apr30.2 C (86.4 F)-31.5 C (-24.7 F)27.0 C (80.6 F)-10.7 C (12.7 F)
May35.3 C (95.5 F)-10.0 C (14.0 F)29.8 C (85.6 F)-4.3 C (24.3 F)
Jun36.1 C (97.0 F)-3.8 C (25.2 F)32.4 C (90.3 F)5.1 C (41.2 F)
Jul36.1 C (97.0 F)-1.0 C (30.2 F)32.6 C (90.7 F)1.4 C (34.5 F)
Aug35.8 C (96.4 F)-2.2 C (28.0 F)27.5 C (81.5 F)2.9 C (37.2 F)
Sep32.9 C (91.2 F)-12.2 C (10.0 F)n/an/a
Oct24.0 C (75.2 F)-32.0 C (-25.6 F)n/an/a
Nov13.9 C (57.0 F)-48.9 C (-56.0 F)n/an/a
Dec5.0 C (41.0 F)-48.9 C (-56.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Masljanino by the year they were set 1,464 records at Masljanino still stand. 1969 holds the most, with 46. 02040601948: 21949: 121950: 231951: 281952: 141953: 311954: 291955: 291956: 71957: 61969: 461970: 271971: 211973: 191974: 201975: 221976: 291977: 171978: 251979: 321980: 141981: 131982: 231983: 191984: 311985: 111986: 141987: 331988: 161989: 241990: 131991: 151992: 231993: 171994: 141995: 211996: 291997: 271998: 201999: 382000: 222001: 362002: 302003: 242004: 352005: 142006: 312007: 212008: 212009: 202010: 292011: 162012: 302013: 132014: 152015: 232016: 202017: 162018: 132019: 212020: 272021: 172022: 292023: 382024: 212025: 281948195519741981198819952002200920162023
1,464 records at Masljanino still stand. 1969 holds the most, with 46.
Standing records at Masljanino by the year they were set
Year setStanding records
19482
194912
195023
195128
195214
195331
195429
195529
19567
19576
196946
197027
197121
197319
197420
197522
197629
197717
197825
197932
198014
198113
198223
198319
198431
198511
198614
198733
198816
198924
199013
199115
199223
199317
199414
199521
199629
199727
199820
199938
200022
200136
200230
200324
200435
200514
200631
200721
200821
200920
201029
201116
201230
201313
201415
201523
201620
201716
201813
201921
202027
202117
202229
202338
202421
202528

All-Time Record Progression

2 new records
When Masljanino set new all-time records 2 all-time records were set at Masljanino between 25 August 2012 and 11 July 2016. Each dot is a new record. Record daily precipitation25 August 2012: Record daily precipitation 52.1 mm (2.1 in)11 July 2016: Record daily precipitation 55.1 mm (2.2 in)2015
2 all-time records were set at Masljanino between 25 August 2012 and 11 July 2016. Each dot is a new record.
When Masljanino set new all-time records
DateKindDetail
2012-08-25Record daily precipitationRecord daily precipitation 52.1 mm (2.1 in)
2016-07-11Record daily precipitationRecord daily precipitation 55.1 mm (2.2 in)

Wettest Day of Each Month

Jul: 55.1 mm (2.2 in)
Record daily precipitation for each month at Masljanino The wettest day on record for each calendar month at Masljanino. The most was 55.1 mm (2.2 in) on 11 July 2016. 0204060 Jan: 12.5 mm (0.5 in), 14 January 1986 Jan Feb: 10.9 mm (0.4 in), 10 February 2020 Feb Mar: 17.0 mm (0.7 in), 24 March 2004 Mar Apr: 20.4 mm (0.8 in), 16 April 1938 Apr May: 37.1 mm (1.5 in), 26 May 2015 May Jun: 45.1 mm (1.8 in), 21 June 1959 Jun Jul: 55.1 mm (2.2 in), 11 July 2016 Jul Aug: 52.1 mm (2.1 in), 25 August 2012 Aug Sep: 37.8 mm (1.5 in), 13 September 2003 Sep Oct: 34.0 mm (1.3 in), 3 October 1987 Oct Nov: 28.0 mm (1.1 in), 30 November 1984 Nov Dec: 23.1 mm (0.9 in), 1 December 1989 Dec
The wettest day on record for each calendar month at Masljanino. The most was 55.1 mm (2.2 in) on 11 July 2016.
Record daily precipitation for each month at Masljanino
MonthRecord daily precipitation (mm)Date
Jan12.5 mm (0.5 in)14 January 1986
Feb10.9 mm (0.4 in)10 February 2020
Mar17.0 mm (0.7 in)24 March 2004
Apr20.4 mm (0.8 in)16 April 1938
May37.1 mm (1.5 in)26 May 2015
Jun45.1 mm (1.8 in)21 June 1959
Jul55.1 mm (2.2 in)11 July 2016
Aug52.1 mm (2.1 in)25 August 2012
Sep37.8 mm (1.5 in)13 September 2003
Oct34.0 mm (1.3 in)3 October 1987
Nov28.0 mm (1.1 in)30 November 1984
Dec23.1 mm (0.9 in)1 December 1989

Period of Record Coverage

1948 to 2025
Days with data per year at Masljanino 70 years of record at Masljanino, 1948 to 2025. 64 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955 and others. 1948: 26 of 366 days1949: 134 of 365 days1950: 197 of 365 days1951: 198 of 365 days1952: 137 of 366 days1953: 173 of 365 days1954: 183 of 365 days1955: 180 of 365 days1956: 98 of 366 days1957: 83 of 365 days1958: 2 of 365 days1961: 3 of 365 days1962: 1 of 365 days1963: 2 of 365 days1969: 262 of 365 days1970: 276 of 365 days1971: 147 of 365 days1973: 221 of 365 days1974: 175 of 365 days1975: 280 of 365 days1976: 316 of 366 days1977: 305 of 365 days1978: 310 of 365 days1979: 300 of 365 days1980: 316 of 366 days1981: 319 of 365 days1982: 284 of 365 days1983: 287 of 365 days1984: 305 of 366 days1985: 297 of 365 days1986: 304 of 365 days1987: 304 of 365 days1988: 307 of 366 days1989: 301 of 365 days1990: 307 of 365 days1991: 297 of 365 days1992: 247 of 366 days1993: 288 of 365 days1994: 315 of 365 days1995: 268 of 365 days1996: 281 of 366 days1997: 306 of 365 days1998: 254 of 365 days1999: 248 of 365 days2000: 299 of 366 days2001: 291 of 365 days2002: 280 of 365 days2003: 322 of 365 days2004: 323 of 366 days2005: 333 of 365 days2006: 324 of 365 days2007: 319 of 365 days2008: 336 of 366 days2009: 327 of 365 days2010: 331 of 365 days2011: 334 of 365 days2012: 338 of 366 days2013: 107 of 365 days2014: 5 of 365 days2015: 276 of 365 days2016: 313 of 366 days2017: 318 of 365 days2018: 325 of 365 days2019: 319 of 365 days2020: 323 of 366 days2021: 308 of 365 days2022: 334 of 365 days2023: 316 of 365 days2024: 314 of 366 days2025: 212 of 365 days1950197019801990200020102020
70 years of record at Masljanino, 1948 to 2025. 64 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955 and others.
Days with data per year at Masljanino
YearDays with dataShare of yearComplete
1948267%No
194913437%No
195019754%No
195119854%No
195213737%No
195317347%No
195418350%No
195518049%No
19569827%No
19578323%No
195821%No
196131%No
196210%No
196321%No
196926272%No
197027676%No
197114740%No
197322161%No
197417548%No
197528077%No
197631686%No
197730584%No
197831085%No
197930082%No
198031686%No
198131987%No
198228478%No
198328779%No
198430583%No
198529781%No
198630483%No
198730483%No
198830784%No
198930182%No
199030784%No
199129781%No
199224767%No
199328879%No
199431586%No
199526873%No
199628177%No
199730684%No
199825470%No
199924868%No
200029982%No
200129180%No
200228077%No
200332288%No
200432388%No
200533391%Yes
200632489%No
200731987%No
200833692%Yes
200932790%No
201033191%Yes
201133492%Yes
201233892%Yes
201310729%No
201451%No
201527676%No
201631386%No
201731887%No
201832589%No
201931987%No
202032388%No
202130884%No
202233492%Yes
202331687%No
202431486%No
202521258%No

Latest Records

20
Latest records at Masljanino
DateStationRecordValueBeat old record byOld record stoodSignificance
24 August 2025Masljanino, RUdaily rain29.0 mm (1.1 in)14.2 mm (0.6 in)28 years38 of 100 (Notable)
9 August 2025Masljanino, RUdaily low max17.1 C (62.8 F)0.6 C (1.1 F)20 years14 of 100 (Routine)
6 August 2025Masljanino, RUdaily low max13.7 C (56.7 F)1.3 C (2.3 F)44 years22 of 100 (Routine)
5 August 2025Masljanino, RUdaily low max15.6 C (60.1 F)0.5 C (0.9 F)71 years29 of 100 (Routine)
5 August 2025Masljanino, RUdaily low min2.9 C (37.2 F)2.5 C (4.5 F)22 years20 of 100 (Routine)
4 August 2025Masljanino, RUdaily low max12.3 C (54.1 F)0.7 C (1.3 F)52 years23 of 100 (Routine)
24 July 2025Masljanino, RUdaily low min2.2 C (36.0 F)2.7 C (4.9 F)4 years16 of 100 (Routine)
22 July 2025Masljanino, RUdaily low min1.4 C (34.5 F)2.1 C (3.8 F)24 years20 of 100 (Routine)
22 June 2025Masljanino, RUdaily high min (Tie)14.0 C (57.2 F)tie48 years5 of 100 (Routine)
19 June 2025Masljanino, RUdaily high max32.4 C (90.3 F)0.9 C (1.6 F)15 years12 of 100 (Routine)
14 June 2025Masljanino, RUdaily high max32.2 C (90.0 F)1.0 C (1.8 F)3 years8 of 100 (Routine)
29 May 2025Masljanino, RUdaily low min-3.2 C (26.2 F)0.7 C (1.3 F)36 years18 of 100 (Routine)
27 May 2025Masljanino, RUdaily low max5.9 C (42.6 F)2.1 C (3.8 F)36 years20 of 100 (Routine)
8 May 2025Masljanino, RUdaily high min9.2 C (48.6 F)0.3 C (0.5 F)28 years15 of 100 (Routine)
21 April 2025Masljanino, RUdaily rain11.9 mm (0.5 in)3.0 mm (0.12 in)63 years20 of 100 (Routine)
13 April 2025Masljanino, RUdaily high max27.0 C (80.6 F)7.5 C (13.5 F)43 years30 of 100 (Routine)
13 April 2025Masljanino, RUdaily high min3.3 C (37.9 F)1.8 C (3.2 F)26 years17 of 100 (Routine)
12 April 2025Masljanino, RUdaily high max26.5 C (79.7 F)8.5 C (15.3 F)14 years23 of 100 (Routine)
12 April 2025Masljanino, RUdaily high min4.2 C (39.6 F)0.3 C (0.5 F)55 years23 of 100 (Routine)
8 April 2025Masljanino, RUdaily high max17.3 C (63.1 F)0.4 C (0.7 F)30 years16 of 100 (Routine)

Extremes by Year

1937 to 2025
Yearly extremes at Masljanino: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.1 C (97.0 F)195332.0 C (89.6 F)70
Coldest night (TNn)-52.8 C (-63.0 F)1951-41.9 C (-43.4 F)68
Wettest day (Rx1day)55.1 mm (2.2 in)201627.9 mm (1.1 in)89
Wettest five days (Rx5day)81.2 mm (3.2 in)198843.8 mm (1.7 in)87
Longest dry spell (CDD)71 days195219 days89

Hottest day (TXx)

Hottest day (TXx) at Masljanino by year The hottest day of the year at Masljanino, 1937 to 2025. The record is 36.1 C (97.0 F) in 1953, marked on the chart; the median year is 32.0 C (89.6 F). -40-200204019401960198020002020Record: 36.1 C (97.0 F) in 1953
The hottest day of the year at Masljanino, 1937 to 2025. The record is 36.1 C (97.0 F) in 1953, marked on the chart; the median year is 32.0 C (89.6 F).
Hottest day (TXx) at Masljanino by year
YearHottest day (TXx)
1937n/a
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
194830.0 C (86.0 F)
194927.8 C (82.0 F)
195032.2 C (90.0 F)
195132.8 C (91.0 F)
195232.2 C (90.0 F)
195336.1 C (97.0 F)
195431.1 C (88.0 F)
195533.9 C (93.0 F)
195627.8 C (82.0 F)
195732.2 C (90.0 F)
1958-25.0 C (-13.0 F)
1959n/a
1960n/a
196122.8 C (73.0 F)
196218.9 C (66.0 F)
1963-5.0 C (23.0 F)
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
196935.0 C (95.0 F)
197030.0 C (86.0 F)
197131.1 C (88.0 F)
1972n/a
197332.0 C (89.6 F)
197430.0 C (86.0 F)
197531.0 C (87.8 F)
197631.0 C (87.8 F)
197735.0 C (95.0 F)
197831.0 C (87.8 F)
197931.0 C (87.8 F)
198034.0 C (93.2 F)
198133.0 C (91.4 F)
198234.1 C (93.4 F)
198332.0 C (89.6 F)
198430.7 C (87.3 F)
198528.5 C (83.3 F)
198631.1 C (88.0 F)
198730.9 C (87.6 F)
198830.7 C (87.3 F)
198931.9 C (89.4 F)
199031.3 C (88.3 F)
199133.0 C (91.4 F)
199235.5 C (95.9 F)
199329.4 C (84.9 F)
199433.3 C (91.9 F)
199531.1 C (88.0 F)
199631.0 C (87.8 F)
199734.5 C (94.1 F)
199835.8 C (96.4 F)
199933.6 C (92.5 F)
200031.6 C (88.9 F)
200132.0 C (89.6 F)
200235.6 C (96.1 F)
200332.6 C (90.7 F)
200435.3 C (95.5 F)
200533.9 C (93.0 F)
200631.9 C (89.4 F)
200732.9 C (91.2 F)
200832.7 C (90.9 F)
200930.1 C (86.2 F)
201034.0 C (93.2 F)
201133.5 C (92.3 F)
201234.1 C (93.4 F)
201321.7 C (71.1 F)
201420.0 C (68.0 F)
201532.0 C (89.6 F)
201630.8 C (87.4 F)
201734.3 C (93.7 F)
201831.1 C (88.0 F)
201931.3 C (88.3 F)
202030.7 C (87.3 F)
202132.2 C (90.0 F)
202233.0 C (91.4 F)
202336.1 C (97.0 F)
202434.3 C (93.7 F)
202532.6 C (90.7 F)

Coldest night (TNn)

Coldest night (TNn) at Masljanino by year The coldest night of the year at Masljanino, 1937 to 2025. The record is -52.8 C (-63.0 F) in 1951, marked on the chart; the median year is -41.9 C (-43.4 F). -60-40-2002019401960198020002020Record: -52.8 C (-63.0 F) in 1951
The coldest night of the year at Masljanino, 1937 to 2025. The record is -52.8 C (-63.0 F) in 1951, marked on the chart; the median year is -41.9 C (-43.4 F).
Coldest night (TNn) at Masljanino by year
YearColdest night (TNn)
1937n/a
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948-35.0 C (-31.0 F)
1949-47.8 C (-54.0 F)
1950-43.9 C (-47.0 F)
1951-52.8 C (-63.0 F)
1952-48.9 C (-56.0 F)
1953-42.2 C (-44.0 F)
1954-46.1 C (-51.0 F)
1955-48.9 C (-56.0 F)
1956-45.0 C (-49.0 F)
1957n/a
1958n/a
1959n/a
1960n/a
19618.9 C (48.0 F)
19627.8 C (46.0 F)
1963-16.1 C (3.0 F)
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969-50.0 C (-58.0 F)
1970-41.1 C (-42.0 F)
1971-42.8 C (-45.0 F)
1972n/a
1973-44.0 C (-47.2 F)
1974-43.0 C (-45.4 F)
1975-43.0 C (-45.4 F)
1976-45.0 C (-49.0 F)
1977-46.0 C (-50.8 F)
1978-45.0 C (-49.0 F)
1979-47.0 C (-52.6 F)
1980-40.0 C (-40.0 F)
1981-37.0 C (-34.6 F)
1982-38.1 C (-36.6 F)
1983-32.6 C (-26.7 F)
1984-46.9 C (-52.4 F)
1985-37.2 C (-35.0 F)
1986-41.7 C (-43.1 F)
1987-42.0 C (-43.6 F)
1988-40.3 C (-40.5 F)
1989-39.6 C (-39.3 F)
1990-41.9 C (-43.4 F)
1991-38.3 C (-36.9 F)
1992-33.4 C (-28.1 F)
1993-37.0 C (-34.6 F)
1994-35.5 C (-31.9 F)
1995-35.4 C (-31.7 F)
1996-43.8 C (-46.8 F)
1997-41.9 C (-43.4 F)
1998-46.6 C (-51.9 F)
1999-35.0 C (-31.0 F)
2000-45.1 C (-49.2 F)
2001-42.0 C (-43.6 F)
2002-39.8 C (-39.6 F)
2003-36.4 C (-33.5 F)
2004-37.1 C (-34.8 F)
2005-38.2 C (-36.8 F)
2006-46.1 C (-51.0 F)
2007-34.4 C (-29.9 F)
2008-43.0 C (-45.4 F)
2009-41.0 C (-41.8 F)
2010-42.5 C (-44.5 F)
2011-41.3 C (-42.3 F)
2012-44.3 C (-47.7 F)
2013-35.8 C (-32.4 F)
2014-40.5 C (-40.9 F)
2015-37.4 C (-35.3 F)
2016-40.3 C (-40.5 F)
2017-37.5 C (-35.5 F)
2018-44.4 C (-47.9 F)
2019-44.7 C (-48.5 F)
2020-46.0 C (-50.8 F)
2021-42.2 C (-44.0 F)
2022-36.6 C (-33.9 F)
2023-43.3 C (-45.9 F)
2024-43.4 C (-46.1 F)
2025-30.7 C (-23.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Masljanino by year The wettest day of the year at Masljanino, 1937 to 2025. The record is 55.1 mm (2.2 in) in 2016, marked on the chart; the median year is 27.9 mm (1.1 in). 020406019401960198020002020Record: 55.1 mm (2.2 in) in 2016
The wettest day of the year at Masljanino, 1937 to 2025. The record is 55.1 mm (2.2 in) in 2016, marked on the chart; the median year is 27.9 mm (1.1 in).
Wettest day (Rx1day) at Masljanino by year
YearWettest day (Rx1day)
193751.4 mm (2.0 in)
193832.1 mm (1.3 in)
193923.5 mm (0.9 in)
194030.5 mm (1.2 in)
194114.5 mm (0.6 in)
194231.8 mm (1.3 in)
194317.5 mm (0.7 in)
194423.7 mm (0.9 in)
194527.4 mm (1.1 in)
194642.4 mm (1.7 in)
194749.0 mm (1.9 in)
194839.9 mm (1.6 in)
194923.1 mm (0.9 in)
195034.7 mm (1.4 in)
195148.4 mm (1.9 in)
195226.5 mm (1.0 in)
195319.5 mm (0.8 in)
195444.5 mm (1.8 in)
195515.1 mm (0.6 in)
195625.7 mm (1.0 in)
195743.5 mm (1.7 in)
195824.0 mm (0.9 in)
195945.1 mm (1.8 in)
196026.3 mm (1.0 in)
196134.0 mm (1.3 in)
196228.1 mm (1.1 in)
196314.5 mm (0.6 in)
196441.5 mm (1.6 in)
196519.3 mm (0.8 in)
196616.4 mm (0.6 in)
196723.7 mm (0.9 in)
196821.7 mm (0.9 in)
196934.0 mm (1.3 in)
197027.3 mm (1.1 in)
197144.0 mm (1.7 in)
197232.2 mm (1.3 in)
197348.3 mm (1.9 in)
197420.1 mm (0.8 in)
197514.0 mm (0.6 in)
197616.3 mm (0.6 in)
197731.5 mm (1.2 in)
197817.1 mm (0.7 in)
197920.3 mm (0.8 in)
198026.3 mm (1.0 in)
198139.5 mm (1.6 in)
198246.5 mm (1.8 in)
198319.4 mm (0.8 in)
198428.0 mm (1.1 in)
198521.0 mm (0.8 in)
198617.9 mm (0.7 in)
198734.0 mm (1.3 in)
198847.2 mm (1.9 in)
198927.9 mm (1.1 in)
199026.6 mm (1.0 in)
199118.9 mm (0.7 in)
199229.4 mm (1.2 in)
199327.9 mm (1.1 in)
199432.8 mm (1.3 in)
199524.3 mm (1.0 in)
199617.2 mm (0.7 in)
199720.1 mm (0.8 in)
199821.1 mm (0.8 in)
199931.0 mm (1.2 in)
200027.9 mm (1.1 in)
200114.2 mm (0.6 in)
200240.1 mm (1.6 in)
200337.8 mm (1.5 in)
200422.1 mm (0.9 in)
200523.1 mm (0.9 in)
200627.2 mm (1.1 in)
200728.2 mm (1.1 in)
200819.8 mm (0.8 in)
200919.1 mm (0.8 in)
201029.0 mm (1.1 in)
201117.0 mm (0.7 in)
201252.1 mm (2.1 in)
201320.1 mm (0.8 in)
201452.1 mm (2.1 in)
201537.1 mm (1.5 in)
201655.1 mm (2.2 in)
201722.1 mm (0.9 in)
201820.1 mm (0.8 in)
201928.2 mm (1.1 in)
202030.0 mm (1.2 in)
202139.9 mm (1.6 in)
202243.9 mm (1.7 in)
202339.1 mm (1.5 in)
202431.0 mm (1.2 in)
202529.0 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Masljanino by year The wettest five days of the year at Masljanino, 1937 to 2025. The record is 81.2 mm (3.2 in) in 1988, marked on the chart; the median year is 43.8 mm (1.7 in). 02040608010019401960198020002020Record: 81.2 mm (3.2 in) in 1988
The wettest five days of the year at Masljanino, 1937 to 2025. The record is 81.2 mm (3.2 in) in 1988, marked on the chart; the median year is 43.8 mm (1.7 in).
Wettest five days (Rx5day) at Masljanino by year
YearWettest five days (Rx5day)
193764.4 mm (2.5 in)
193862.5 mm (2.5 in)
193956.2 mm (2.2 in)
194068.6 mm (2.7 in)
194130.3 mm (1.2 in)
194247.5 mm (1.9 in)
194335.0 mm (1.4 in)
194471.8 mm (2.8 in)
194553.6 mm (2.1 in)
194678.0 mm (3.1 in)
194773.9 mm (2.9 in)
194849.1 mm (1.9 in)
194935.5 mm (1.4 in)
195054.3 mm (2.1 in)
195156.4 mm (2.2 in)
195246.3 mm (1.8 in)
195337.9 mm (1.5 in)
195450.0 mm (2.0 in)
195525.0 mm (1.0 in)
195651.9 mm (2.0 in)
195748.1 mm (1.9 in)
195834.9 mm (1.4 in)
195967.1 mm (2.6 in)
196048.2 mm (1.9 in)
196162.5 mm (2.5 in)
196241.3 mm (1.6 in)
196331.0 mm (1.2 in)
196464.0 mm (2.5 in)
196535.0 mm (1.4 in)
196639.9 mm (1.6 in)
196749.6 mm (2.0 in)
196842.2 mm (1.7 in)
196948.1 mm (1.9 in)
197041.8 mm (1.6 in)
197151.4 mm (2.0 in)
197246.7 mm (1.8 in)
197363.8 mm (2.5 in)
197425.4 mm (1.0 in)
197524.7 mm (1.0 in)
197639.3 mm (1.5 in)
197736.6 mm (1.4 in)
197837.4 mm (1.5 in)
197940.2 mm (1.6 in)
198047.0 mm (1.9 in)
198143.1 mm (1.7 in)
198250.8 mm (2.0 in)
198330.3 mm (1.2 in)
198439.2 mm (1.5 in)
198545.3 mm (1.8 in)
198644.5 mm (1.8 in)
198743.8 mm (1.7 in)
198881.2 mm (3.2 in)
198931.7 mm (1.2 in)
199046.9 mm (1.8 in)
199125.1 mm (1.0 in)
199247.9 mm (1.9 in)
199336.1 mm (1.4 in)
199445.8 mm (1.8 in)
199535.5 mm (1.4 in)
199639.6 mm (1.6 in)
199744.8 mm (1.8 in)
1998n/a
199942.2 mm (1.7 in)
200052.1 mm (2.1 in)
200121.8 mm (0.9 in)
200234.1 mm (1.3 in)
20039.6 mm (0.38 in)
200422.3 mm (0.9 in)
20052.1 mm (0.08 in)
200619.8 mm (0.8 in)
200720.0 mm (0.8 in)
200819.4 mm (0.8 in)
200938.3 mm (1.5 in)
201024.6 mm (1.0 in)
201110.6 mm (0.4 in)
201235.1 mm (1.4 in)
201324.1 mm (0.9 in)
2014n/a
201570.6 mm (2.8 in)
201657.1 mm (2.2 in)
201747.2 mm (1.9 in)
201834.9 mm (1.4 in)
201937.0 mm (1.5 in)
202049.9 mm (2.0 in)
202163.3 mm (2.5 in)
202259.1 mm (2.3 in)
202364.7 mm (2.5 in)
202454.9 mm (2.2 in)
202539.9 mm (1.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Masljanino by year The longest dry spell of the year at Masljanino, 1937 to 2025. The record is 71 days in 1952, marked on the chart; the median year is 19 days. 02040608019401960198020002020Record: 71 days in 1952
The longest dry spell of the year at Masljanino, 1937 to 2025. The record is 71 days in 1952, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Masljanino by year
YearLongest dry spell (CDD)
193723 days
193814 days
193924 days
194033 days
194132 days
194231 days
194333 days
194427 days
194546 days
194620 days
194725 days
194830 days
194934 days
195037 days
195140 days
195271 days
195325 days
195429 days
195522 days
195626 days
195716 days
195816 days
195919 days
196017 days
196136 days
196229 days
196333 days
196429 days
196532 days
196618 days
196724 days
196821 days
196925 days
197038 days
197121 days
197210 days
197329 days
19747 days
197513 days
197623 days
197717 days
197816 days
197916 days
198030 days
198120 days
198223 days
198315 days
198420 days
198539 days
198613 days
198728 days
198829 days
198913 days
199018 days
199119 days
199221 days
19933 days
199415 days
199531 days
199632 days
19973 days
19982 days
199914 days
20001 day
20011 day
20022 days
20035 days
20042 days
20053 days
20062 days
20074 days
20084 days
20092 days
20102 days
20113 days
20124 days
201310 days
20141 day
201519 days
201614 days
201724 days
201830 days
201919 days
202017 days
202121 days
202219 days
202318 days
202414 days
202513 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.

Rainfall Return Levels

64 years, 1937 to 2024

A day with at least 29.1 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 62.1 mm (2.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Masljanino: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.1 mm (1.1 in)
5 years39.1 mm (1.5 in)
10 years45.2 mm (1.8 in)
25 years52.4 mm (2.1 in)
50 years57.4 mm (2.3 in)
100 years62.1 mm (2.4 in)Longer than the 64 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 64 years of values from 1937 to 2024.

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: 55.1 mm (2.2 in) in 2016; 51.4 mm (2.0 in) in 1937; 49.0 mm (1.9 in) in 1947.

Download the Data

  • Data for Masljanino standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Masljanino 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).