Built 2026-10-19 (19 October 2026)

Alatyr' Weather Records (RSM00027679)

Record envelope, standing records and threshold days for Alatyr' (RSM00027679), Russia, with 71 years of record.

Key Facts for Alatyr'

  • Alatyr' (RSM00027679) is a weather station in Russia at 54.82 latitude and 46.58 longitude, 180 m (591 ft) above sea level.
  • The station reports from 1955 to 2025, 71 years of record.
  • 1,464 records set at Alatyr' still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Alatyr' set a daily record precipitation of 24.9 mm (1.0 in) on 6 August 2025.

About the Station

  • Location: Russia, 54.82 latitude, 46.58 longitude.
  • Elevation: 180 m (591 ft).
  • Period of record: 1955 to 2025, 71 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

17 days at or beyond a record
Daily record high and record low at Alatyr', with 2026 drawn through them The band shows the record high and record low for each calendar day at Alatyr'. The lines show the 2026 daily maximum and minimum. 17 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 Alatyr'. The lines show the 2026 daily maximum and minimum. 17 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Alatyr', with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan10.8 C (51.4 F)-44.0 C (-47.2 F)2.4 C (36.3 F)-16.4 C (2.5 F)
Feb10.5 C (50.9 F)-36.0 C (-32.8 F)1.5 C (34.7 F)-21.4 C (-6.5 F)
Mar18.5 C (65.3 F)-30.0 C (-22.0 F)16.0 C (60.8 F)-8.4 C (16.9 F)
Apr27.8 C (82.0 F)-14.4 C (6.1 F)26.1 C (79.0 F)-4.1 C (24.6 F)
May35.5 C (95.9 F)-5.5 C (22.1 F)32.3 C (90.1 F)0.7 C (33.3 F)
Jun36.9 C (98.4 F)-1.1 C (30.0 F)32.1 C (89.8 F)7.9 C (46.2 F)
Jul39.2 C (102.6 F)1.1 C (34.0 F)34.5 C (94.1 F)8.7 C (47.7 F)
Aug39.4 C (102.9 F)0.5 C (32.9 F)32.6 C (90.7 F)10.7 C (51.3 F)
Sep31.9 C (89.4 F)-5.0 C (23.0 F)n/an/a
Oct25.2 C (77.4 F)-17.2 C (1.0 F)n/an/a
Nov17.1 C (62.8 F)-26.8 C (-16.2 F)n/an/a
Dec10.4 C (50.7 F)-33.9 C (-29.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Alatyr' by the year they were set 1,464 records at Alatyr' still stand. 2010 holds the most, with 71. 0204060801955: 21956: 11957: 201958: 51959: 11960: 71961: 11962: 11964: 141965: 311966: 211967: 191968: 471969: 551970: 151971: 121973: 291974: 111975: 241976: 421977: 271978: 161979: 421980: 121981: 191982: 201983: 101984: 151985: 81986: 231987: 161988: 201989: 131990: 211991: 231992: 61993: 251994: 171995: 371996: 251997: 191998: 371999: 192000: 202001: 132002: 342003: 132004: 172005: 192006: 302007: 252008: 342009: 252010: 712011: 102012: 202013: 132014: 122015: 372016: 112017: 152018: 182019: 262020: 342021: 382022: 152023: 332024: 252025: 281955196219701978198519921999200620132020
1,464 records at Alatyr' still stand. 2010 holds the most, with 71.
Standing records at Alatyr' by the year they were set
Year setStanding records
19552
19561
195720
19585
19591
19607
19611
19621
196414
196531
196621
196719
196847
196955
197015
197112
197329
197411
197524
197642
197727
197816
197942
198012
198119
198220
198310
198415
19858
198623
198716
198820
198913
199021
199123
19926
199325
199417
199537
199625
199719
199837
199919
200020
200113
200234
200313
200417
200519
200630
200725
200834
200925
201071
201110
201220
201313
201412
201537
201611
201715
201818
201926
202034
202138
202215
202333
202425
202528

All-Time Record Progression

9 new records
When Alatyr' set new all-time records 9 all-time records were set at Alatyr' between 26 December 2002 and 6 July 2017. Each dot is a new record. Record low maximum temperatureRecord high maximum temperatureRecord high minimum temperatureRecord daily precipitation26 December 2002: Record low maximum temperature -29.8 C (-21.6 F)17 January 2006: Record low maximum temperature -30.6 C (-23.1 F)25 July 2010: Record high maximum temperature 38.1 C (100.6 F)26 July 2010: Record high minimum temperature 23.1 C (73.6 F)29 July 2010: Record high maximum temperature 38.6 C (101.5 F)30 July 2010: Record high maximum temperature 39.2 C (102.6 F)1 August 2010: Record high maximum temperature 39.4 C (102.9 F)7 August 2010: Record high minimum temperature 23.2 C (73.8 F)6 July 2017: Record daily precipitation 74.9 mm (2.9 in)200520102015
9 all-time records were set at Alatyr' between 26 December 2002 and 6 July 2017. Each dot is a new record.
When Alatyr' set new all-time records
DateKindDetail
2002-12-26Record low maximum temperatureRecord low maximum temperature -29.8 C (-21.6 F)
2006-01-17Record low maximum temperatureRecord low maximum temperature -30.6 C (-23.1 F)
2010-07-25Record high maximum temperatureRecord high maximum temperature 38.1 C (100.6 F)
2010-07-26Record high minimum temperatureRecord high minimum temperature 23.1 C (73.6 F)
2010-07-29Record high maximum temperatureRecord high maximum temperature 38.6 C (101.5 F)
2010-07-30Record high maximum temperatureRecord high maximum temperature 39.2 C (102.6 F)
2010-08-01Record high maximum temperatureRecord high maximum temperature 39.4 C (102.9 F)
2010-08-07Record high minimum temperatureRecord high minimum temperature 23.2 C (73.8 F)
2017-07-06Record daily precipitationRecord daily precipitation 74.9 mm (2.9 in)

Wettest Day of Each Month

Jul: 74.9 mm (2.9 in)
Record daily precipitation for each month at Alatyr' The wettest day on record for each calendar month at Alatyr'. The most was 74.9 mm (2.9 in) on 6 July 2017. 020406080 Jan: 29.3 mm (1.2 in), 5 January 1979 Jan Feb: 16.2 mm (0.6 in), 23 February 1977 Feb Mar: 25.7 mm (1.0 in), 30 March 1961 Mar Apr: 31.6 mm (1.2 in), 26 April 1991 Apr May: 43.3 mm (1.7 in), 19 May 1975 May Jun: 69.6 mm (2.7 in), 17 June 1988 Jun Jul: 74.9 mm (2.9 in), 6 July 2017 Jul Aug: 59.9 mm (2.4 in), 29 August 2014 Aug Sep: 53.1 mm (2.1 in), 6 September 2013 Sep Oct: 41.9 mm (1.6 in), 2 October 1998 Oct Nov: 32.0 mm (1.3 in), 5 November 1990 Nov Dec: 23.9 mm (0.9 in), 7 December 1976 Dec
The wettest day on record for each calendar month at Alatyr'. The most was 74.9 mm (2.9 in) on 6 July 2017.
Record daily precipitation for each month at Alatyr'
MonthRecord daily precipitation (mm)Date
Jan29.3 mm (1.2 in)5 January 1979
Feb16.2 mm (0.6 in)23 February 1977
Mar25.7 mm (1.0 in)30 March 1961
Apr31.6 mm (1.2 in)26 April 1991
May43.3 mm (1.7 in)19 May 1975
Jun69.6 mm (2.7 in)17 June 1988
Jul74.9 mm (2.9 in)6 July 2017
Aug59.9 mm (2.4 in)29 August 2014
Sep53.1 mm (2.1 in)6 September 2013
Oct41.9 mm (1.6 in)2 October 1998
Nov32.0 mm (1.3 in)5 November 1990
Dec23.9 mm (0.9 in)7 December 1976

Period of Record Coverage

1955 to 2025
Days with data per year at Alatyr' 70 years of record at Alatyr', 1955 to 2025. 70 years have data for under 90 percent of days and are left out of rankings: 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962 and others. 1955: 12 of 365 days1956: 6 of 366 days1957: 69 of 365 days1958: 67 of 365 days1959: 41 of 365 days1960: 72 of 366 days1961: 46 of 365 days1962: 23 of 365 days1963: 12 of 365 days1964: 273 of 366 days1965: 259 of 365 days1966: 312 of 365 days1967: 326 of 365 days1968: 305 of 366 days1969: 320 of 365 days1970: 294 of 365 days1971: 153 of 365 days1973: 273 of 365 days1974: 278 of 365 days1975: 287 of 365 days1976: 288 of 366 days1977: 292 of 365 days1978: 274 of 365 days1979: 281 of 365 days1980: 281 of 366 days1981: 279 of 365 days1982: 201 of 365 days1983: 158 of 365 days1984: 228 of 366 days1985: 210 of 365 days1986: 276 of 365 days1987: 263 of 365 days1988: 263 of 366 days1989: 276 of 365 days1990: 269 of 365 days1991: 249 of 365 days1992: 208 of 366 days1993: 244 of 365 days1994: 189 of 365 days1995: 266 of 365 days1996: 248 of 366 days1997: 248 of 365 days1998: 222 of 365 days1999: 244 of 365 days2000: 290 of 366 days2001: 270 of 365 days2002: 265 of 365 days2003: 290 of 365 days2004: 256 of 366 days2005: 303 of 365 days2006: 297 of 365 days2007: 304 of 365 days2008: 311 of 366 days2009: 314 of 365 days2010: 315 of 365 days2011: 310 of 365 days2012: 322 of 366 days2013: 100 of 365 days2014: 24 of 365 days2015: 286 of 365 days2016: 312 of 366 days2017: 318 of 365 days2018: 316 of 365 days2019: 321 of 365 days2020: 328 of 366 days2021: 298 of 365 days2022: 315 of 365 days2023: 308 of 365 days2024: 306 of 366 days2025: 222 of 365 days1960197019801990200020102020
70 years of record at Alatyr', 1955 to 2025. 70 years have data for under 90 percent of days and are left out of rankings: 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962 and others.
Days with data per year at Alatyr'
YearDays with dataShare of yearComplete
1955123%No
195662%No
19576919%No
19586718%No
19594111%No
19607220%No
19614613%No
1962236%No
1963123%No
196427375%No
196525971%No
196631285%No
196732689%No
196830583%No
196932088%No
197029481%No
197115342%No
197327375%No
197427876%No
197528779%No
197628879%No
197729280%No
197827475%No
197928177%No
198028177%No
198127976%No
198220155%No
198315843%No
198422862%No
198521058%No
198627676%No
198726372%No
198826372%No
198927676%No
199026974%No
199124968%No
199220857%No
199324467%No
199418952%No
199526673%No
199624868%No
199724868%No
199822261%No
199924467%No
200029079%No
200127074%No
200226573%No
200329079%No
200425670%No
200530383%No
200629781%No
200730483%No
200831185%No
200931486%No
201031586%No
201131085%No
201232288%No
201310027%No
2014247%No
201528678%No
201631285%No
201731887%No
201831687%No
201932188%No
202032890%No
202129882%No
202231586%No
202330884%No
202430684%No
202522261%No

Latest Records

20
Latest records at Alatyr'
DateStationRecordValueBeat old record byOld record stoodSignificance
6 August 2025Alatyr', RUdaily rain24.9 mm (1.0 in)12.0 mm (0.5 in)44 years20 of 100 (Routine)
12 July 2025Alatyr', RUdaily high min20.1 C (68.2 F)0.3 C (0.5 F)15 years11 of 100 (Routine)
11 July 2025Alatyr', RUdaily high max34.5 C (94.1 F)2.5 C (4.5 F)36 years23 of 100 (Routine)
10 June 2025Alatyr', RUdaily high max32.1 C (89.8 F)1.4 C (2.5 F)27 years17 of 100 (Routine)
9 June 2025Alatyr', RUdaily high max31.6 C (88.9 F)0.6 C (1.1 F)26 years15 of 100 (Routine)
2 June 2025Alatyr', RUdaily rain (Tie)7.1 mm (0.28 in)tie10 years2 of 100 (Routine)
24 April 2025Alatyr', RUdaily high max25.2 C (77.4 F)0.6 C (1.1 F)24 years14 of 100 (Routine)
23 April 2025Alatyr', RUdaily high max24.6 C (76.3 F)0.9 C (1.6 F)24 years15 of 100 (Routine)
21 April 2025Alatyr', RUdaily high min13.5 C (56.3 F)4.5 C (8.1 F)52 years32 of 100 (Routine)
21 April 2025Alatyr', RUdaily high max25.6 C (78.1 F)0.1 C (0.2 F)12 years10 of 100 (Routine)
20 April 2025Alatyr', RUdaily high min13.5 C (56.3 F)1.5 C (2.7 F)52 years25 of 100 (Routine)
20 April 2025Alatyr', RUdaily high max26.1 C (79.0 F)1.1 C (2.0 F)52 years23 of 100 (Routine)
2 April 2025Alatyr', RUdaily high max17.5 C (63.5 F)2.5 C (4.5 F)42 years22 of 100 (Routine)
1 April 2025Alatyr', RUdaily high max16.7 C (62.1 F)3.7 C (6.7 F)50 years27 of 100 (Routine)
31 March 2025Alatyr', RUdaily high max16.0 C (60.8 F)1.1 C (2.0 F)18 years14 of 100 (Routine)
27 March 2025Alatyr', RUdaily high min3.3 C (37.9 F)1.0 C (1.8 F)20 years14 of 100 (Routine)
15 March 2025Alatyr', RUdaily high max8.5 C (47.3 F)3.0 C (5.4 F)2 years13 of 100 (Routine)
14 March 2025Alatyr', RUdaily high max16.0 C (60.8 F)8.8 C (15.8 F)16 years30 of 100 (Routine)
14 March 2025Alatyr', RUdaily high min1.0 C (33.8 F)0.3 C (0.5 F)16 years12 of 100 (Routine)
13 March 2025Alatyr', RUdaily high max8.9 C (48.0 F)0.3 C (0.5 F)4 years8 of 100 (Routine)

Extremes by Year

1955 to 2025
Yearly extremes at Alatyr': the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)39.4 C (102.9 F)201032.8 C (91.0 F)70
Coldest night (TNn)-44.0 C (-47.2 F)1979-28.5 C (-19.3 F)70
Wettest day (Rx1day)74.9 mm (2.9 in)201730.5 mm (1.2 in)64
Wettest five days (Rx5day)115.3 mm (4.5 in)196743.9 mm (1.7 in)58
Longest dry spell (CDD)63 days198419 days60

Hottest day (TXx)

Hottest day (TXx) at Alatyr' by year The hottest day of the year at Alatyr', 1955 to 2025. The record is 39.4 C (102.9 F) in 2010, marked on the chart; the median year is 32.8 C (91.0 F). 102030401960198020002020Record: 39.4 C (102.9 F) in 2010
The hottest day of the year at Alatyr', 1955 to 2025. The record is 39.4 C (102.9 F) in 2010, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Alatyr' by year
YearHottest day (TXx)
195516.1 C (61.0 F)
195611.1 C (52.0 F)
195735.0 C (95.0 F)
195833.9 C (93.0 F)
195930.0 C (86.0 F)
196032.8 C (91.0 F)
196130.0 C (86.0 F)
196227.8 C (82.0 F)
196328.9 C (84.0 F)
196431.1 C (88.0 F)
196531.1 C (88.0 F)
196635.0 C (95.0 F)
196731.1 C (88.0 F)
196830.0 C (86.0 F)
196932.2 C (90.0 F)
197032.2 C (90.0 F)
197130.0 C (86.0 F)
1972n/a
197329.0 C (84.2 F)
197433.0 C (91.4 F)
197532.0 C (89.6 F)
197632.0 C (89.6 F)
197732.0 C (89.6 F)
197828.0 C (82.4 F)
197932.0 C (89.6 F)
198030.0 C (86.0 F)
198137.0 C (98.6 F)
198232.7 C (90.9 F)
198327.9 C (82.2 F)
198434.3 C (93.7 F)
198532.0 C (89.6 F)
198632.3 C (90.1 F)
198733.5 C (92.3 F)
198835.5 C (95.9 F)
198931.0 C (87.8 F)
199030.0 C (86.0 F)
199135.0 C (95.0 F)
199233.2 C (91.8 F)
199329.4 C (84.9 F)
199427.4 C (81.3 F)
199535.5 C (95.9 F)
199634.4 C (93.9 F)
199734.0 C (93.2 F)
199836.1 C (97.0 F)
199933.6 C (92.5 F)
200032.4 C (90.3 F)
200133.4 C (92.1 F)
200235.7 C (96.3 F)
200330.0 C (86.0 F)
200433.4 C (92.1 F)
200529.6 C (85.3 F)
200632.1 C (89.8 F)
200733.8 C (92.8 F)
200833.5 C (92.3 F)
200933.7 C (92.7 F)
201039.4 C (102.9 F)
201134.2 C (93.6 F)
201234.5 C (94.1 F)
201324.4 C (75.9 F)
201425.3 C (77.5 F)
201534.8 C (94.6 F)
201633.0 C (91.4 F)
201733.7 C (92.7 F)
201834.0 C (93.2 F)
201932.8 C (91.0 F)
202036.7 C (98.1 F)
202135.5 C (95.9 F)
202233.0 C (91.4 F)
202335.6 C (96.1 F)
202434.9 C (94.8 F)
202534.5 C (94.1 F)

Coldest night (TNn)

Coldest night (TNn) at Alatyr' by year The coldest night of the year at Alatyr', 1955 to 2025. The record is -44.0 C (-47.2 F) in 1979, marked on the chart; the median year is -28.5 C (-19.3 F). -50-40-30-20-101960198020002020Record: -44.0 C (-47.2 F) in 1979
The coldest night of the year at Alatyr', 1955 to 2025. The record is -44.0 C (-47.2 F) in 1979, marked on the chart; the median year is -28.5 C (-19.3 F).
Coldest night (TNn) at Alatyr' by year
YearColdest night (TNn)
1955-12.8 C (9.0 F)
1956-30.0 C (-22.0 F)
1957-22.2 C (-8.0 F)
1958-22.2 C (-8.0 F)
1959-13.9 C (7.0 F)
1960-21.1 C (-6.0 F)
1961-12.2 C (10.0 F)
1962-16.1 C (3.0 F)
1963-23.9 C (-11.0 F)
1964-30.0 C (-22.0 F)
1965-30.0 C (-22.0 F)
1966-32.8 C (-27.0 F)
1967-35.0 C (-31.0 F)
1968-35.0 C (-31.0 F)
1969-35.0 C (-31.0 F)
1970-30.0 C (-22.0 F)
1971-25.0 C (-13.0 F)
1972n/a
1973-34.0 C (-29.2 F)
1974-28.0 C (-18.4 F)
1975-26.0 C (-14.8 F)
1976-36.0 C (-32.8 F)
1977-35.0 C (-31.0 F)
1978-29.0 C (-20.2 F)
1979-44.0 C (-47.2 F)
1980-25.0 C (-13.0 F)
1981-25.0 C (-13.0 F)
1982-36.4 C (-33.5 F)
1983-29.2 C (-20.6 F)
1984-26.6 C (-15.9 F)
1985-26.5 C (-15.7 F)
1986-29.0 C (-20.2 F)
1987-35.3 C (-31.5 F)
1988-26.0 C (-14.8 F)
1989-30.7 C (-23.3 F)
1990-32.1 C (-25.8 F)
1991-29.3 C (-20.7 F)
1992-26.9 C (-16.4 F)
1993-25.3 C (-13.5 F)
1994-34.4 C (-29.9 F)
1995-22.8 C (-9.0 F)
1996-32.9 C (-27.2 F)
1997-32.5 C (-26.5 F)
1998-26.8 C (-16.2 F)
1999-31.3 C (-24.3 F)
2000-24.5 C (-12.1 F)
2001-26.9 C (-16.4 F)
2002-32.9 C (-27.2 F)
2003-31.2 C (-24.2 F)
2004-26.8 C (-16.2 F)
2005-20.8 C (-5.4 F)
2006-33.0 C (-27.4 F)
2007-24.8 C (-12.6 F)
2008-29.1 C (-20.4 F)
2009-33.9 C (-29.0 F)
2010-33.1 C (-27.6 F)
2011-29.7 C (-21.5 F)
2012-27.0 C (-16.6 F)
2013-23.0 C (-9.4 F)
2014-30.0 C (-22.0 F)
2015-30.6 C (-23.1 F)
2016-27.7 C (-17.9 F)
2017-26.2 C (-15.2 F)
2018-26.5 C (-15.7 F)
2019-25.5 C (-13.9 F)
2020-23.4 C (-10.1 F)
2021-32.3 C (-26.1 F)
2022-21.5 C (-6.7 F)
2023-35.7 C (-32.3 F)
2024-26.6 C (-15.9 F)
2025-21.4 C (-6.5 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Alatyr' by year The wettest day of the year at Alatyr', 1955 to 2025. The record is 74.9 mm (2.9 in) in 2017, marked on the chart; the median year is 30.5 mm (1.2 in). 0204060801960198020002020Record: 74.9 mm (2.9 in) in 2017
The wettest day of the year at Alatyr', 1955 to 2025. The record is 74.9 mm (2.9 in) in 2017, marked on the chart; the median year is 30.5 mm (1.2 in).
Wettest day (Rx1day) at Alatyr' by year
YearWettest day (Rx1day)
19553.0 mm (0.12 in)
19561.3 mm (0.05 in)
195716.5 mm (0.6 in)
195823.1 mm (0.9 in)
195941.1 mm (1.6 in)
196021.2 mm (0.8 in)
196153.6 mm (2.1 in)
196231.9 mm (1.3 in)
196333.7 mm (1.3 in)
196442.8 mm (1.7 in)
196521.0 mm (0.8 in)
196630.3 mm (1.2 in)
196752.1 mm (2.1 in)
196830.2 mm (1.2 in)
196916.6 mm (0.7 in)
197035.6 mm (1.4 in)
197135.0 mm (1.4 in)
197220.4 mm (0.8 in)
197345.5 mm (1.8 in)
197434.9 mm (1.4 in)
197543.3 mm (1.7 in)
197640.9 mm (1.6 in)
197743.4 mm (1.7 in)
197852.2 mm (2.1 in)
197929.3 mm (1.2 in)
198029.2 mm (1.1 in)
198126.2 mm (1.0 in)
198233.4 mm (1.3 in)
198315.0 mm (0.6 in)
198424.2 mm (1.0 in)
198531.5 mm (1.2 in)
198629.4 mm (1.2 in)
198728.4 mm (1.1 in)
198869.6 mm (2.7 in)
198933.4 mm (1.3 in)
199032.0 mm (1.3 in)
199131.6 mm (1.2 in)
199240.3 mm (1.6 in)
199325.9 mm (1.0 in)
199417.6 mm (0.7 in)
199518.0 mm (0.7 in)
199630.6 mm (1.2 in)
199720.1 mm (0.8 in)
199841.9 mm (1.6 in)
199916.0 mm (0.6 in)
20000.0 mm (0.00 in)
2001n/a
20022.8 mm (0.11 in)
20030.0 mm (0.00 in)
20040.0 mm (0.00 in)
20050.0 mm (0.00 in)
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
201219.1 mm (0.8 in)
201353.1 mm (2.1 in)
201459.9 mm (2.4 in)
201531.0 mm (1.2 in)
201639.9 mm (1.6 in)
201774.9 mm (2.9 in)
201818.0 mm (0.7 in)
201933.0 mm (1.3 in)
202036.1 mm (1.4 in)
202134.0 mm (1.3 in)
202223.9 mm (0.9 in)
202319.1 mm (0.8 in)
202435.1 mm (1.4 in)
202524.9 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Alatyr' by year The wettest five days of the year at Alatyr', 1955 to 2025. The record is 115.3 mm (4.5 in) in 1967, marked on the chart; the median year is 43.9 mm (1.7 in). 0501001501960198020002020Record: 115.3 mm (4.5 in) in 1967
The wettest five days of the year at Alatyr', 1955 to 2025. The record is 115.3 mm (4.5 in) in 1967, marked on the chart; the median year is 43.9 mm (1.7 in).
Wettest five days (Rx5day) at Alatyr' by year
YearWettest five days (Rx5day)
1955n/a
1956n/a
1957n/a
1958n/a
195945.0 mm (1.8 in)
196034.0 mm (1.3 in)
196190.2 mm (3.6 in)
196271.2 mm (2.8 in)
196341.7 mm (1.6 in)
196460.9 mm (2.4 in)
196533.4 mm (1.3 in)
196660.4 mm (2.4 in)
1967115.3 mm (4.5 in)
196837.6 mm (1.5 in)
196949.3 mm (1.9 in)
197050.3 mm (2.0 in)
197135.9 mm (1.4 in)
197242.8 mm (1.7 in)
197354.1 mm (2.1 in)
197457.2 mm (2.3 in)
197548.7 mm (1.9 in)
197636.7 mm (1.4 in)
197757.8 mm (2.3 in)
197880.1 mm (3.2 in)
197950.0 mm (2.0 in)
198049.3 mm (1.9 in)
198142.2 mm (1.7 in)
198237.6 mm (1.5 in)
198333.0 mm (1.3 in)
198434.2 mm (1.3 in)
198558.2 mm (2.3 in)
198640.8 mm (1.6 in)
198749.0 mm (1.9 in)
198826.7 mm (1.1 in)
198955.6 mm (2.2 in)
199052.7 mm (2.1 in)
199168.5 mm (2.7 in)
199243.3 mm (1.7 in)
19938.4 mm (0.33 in)
199430.5 mm (1.2 in)
199531.9 mm (1.3 in)
199644.8 mm (1.8 in)
19973.0 mm (0.12 in)
19980.0 mm (0.00 in)
199940.7 mm (1.6 in)
2000n/a
2001n/a
20020.0 mm (0.00 in)
20030.0 mm (0.00 in)
20040.0 mm (0.00 in)
20050.0 mm (0.00 in)
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
201235.3 mm (1.4 in)
201326.7 mm (1.1 in)
2014n/a
201547.7 mm (1.9 in)
201659.2 mm (2.3 in)
2017113.7 mm (4.5 in)
201824.4 mm (1.0 in)
201933.0 mm (1.3 in)
202054.9 mm (2.2 in)
202167.0 mm (2.6 in)
202245.2 mm (1.8 in)
202337.9 mm (1.5 in)
202454.1 mm (2.1 in)
202544.5 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Alatyr' by year The longest dry spell of the year at Alatyr', 1955 to 2025. The record is 63 days in 1984, marked on the chart; the median year is 19 days. 0204060801960198020002020Record: 63 days in 1984
The longest dry spell of the year at Alatyr', 1955 to 2025. The record is 63 days in 1984, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Alatyr' by year
YearLongest dry spell (CDD)
1955n/a
1956n/a
1957n/a
1958n/a
195920 days
196018 days
196118 days
196218 days
196322 days
196423 days
196520 days
196624 days
196719 days
196816 days
196928 days
197022 days
197117 days
197241 days
197321 days
197430 days
197522 days
197618 days
197718 days
197816 days
197940 days
198018 days
198132 days
198218 days
198321 days
198463 days
198521 days
198619 days
198738 days
198820 days
198916 days
199021 days
199123 days
199227 days
19938 days
199420 days
199510 days
199644 days
19977 days
19985 days
199910 days
20002 days
2001n/a
20027 days
200312 days
20047 days
200516 days
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
201210 days
201319 days
20144 days
201518 days
201616 days
201716 days
201819 days
201920 days
202020 days
202116 days
202229 days
202324 days
202433 days
202511 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

45 years, 1959 to 2024

A day with at least 32.2 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 73.0 mm (2.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Alatyr': the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years32.2 mm (1.3 in)
5 years43.2 mm (1.7 in)
10 years50.4 mm (2.0 in)
25 years59.5 mm (2.3 in)
50 years66.3 mm (2.6 in)Longer than the 45 years of record
100 years73.0 mm (2.9 in)Longer than the 45 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, 45 years of values from 1959 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: 74.9 mm (2.9 in) in 2017; 69.6 mm (2.7 in) in 1988; 53.6 mm (2.1 in) in 1961.

Download the Data

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