Built 2026-10-16 (16 October 2026)

Irbejskoe Weather Records (RSM00029587)

Record envelope, standing records and threshold days for Irbejskoe (RSM00029587), Russia, with 89 years of record.

Key Facts for Irbejskoe

  • Irbejskoe (RSM00029587) is a weather station in Russia at 55.63 latitude and 95.47 longitude, 252 m (827 ft) above sea level.
  • The station reports from 1938 to 2026, 89 years of record.
  • 1,464 records set at Irbejskoe still stand.
  • Records are tracked for tmax, prcp: an element needs 30 years of data to be eligible.
  • Irbejskoe set a daily record high maximum temperature of 27.4 C (81.3 F) on 10 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Russia, 55.63 latitude, 95.47 longitude.
  • Elevation: 252 m (827 ft).
  • Period of record: 1938 to 2026, 89 years.
  • Eligible elements: tmax, prcp.

Daily Record Envelope and 2026

12 days at or beyond a record
Daily record high and record low at Irbejskoe, with 2026 drawn through them The band shows the record high and record low for each calendar day at Irbejskoe. The lines show the 2026 daily maximum and minimum. 12 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 Irbejskoe. The lines show the 2026 daily maximum and minimum. 12 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Irbejskoe, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan5.9 C (42.6 F)-50.3 C (-58.5 F)4.6 C (40.3 F)-44.6 C (-48.3 F)
Feb7.6 C (45.7 F)-50.0 C (-58.0 F)5.9 C (42.6 F)-43.3 C (-45.9 F)
Mar17.8 C (64.0 F)-46.1 C (-51.0 F)7.5 C (45.5 F)-34.9 C (-30.8 F)
Apr31.0 C (87.8 F)-27.0 C (-16.6 F)25.1 C (77.2 F)-10.5 C (13.1 F)
May33.0 C (91.4 F)-12.0 C (10.4 F)28.0 C (82.4 F)-6.4 C (20.5 F)
Jun36.1 C (97.0 F)-3.9 C (25.0 F)30.7 C (87.3 F)-0.3 C (31.5 F)
Jul35.3 C (95.5 F)-1.0 C (30.2 F)32.0 C (89.6 F)6.2 C (43.2 F)
Aug34.1 C (93.4 F)-2.0 C (28.4 F)31.3 C (88.3 F)7.2 C (45.0 F)
Sep32.2 C (90.0 F)-13.0 C (8.6 F)27.4 C (81.3 F)-1.5 C (29.3 F)
Oct23.3 C (73.9 F)-32.0 C (-25.6 F)17.5 C (63.5 F)-2.7 C (27.1 F)
Nov14.7 C (58.5 F)-40.8 C (-41.4 F)n/an/a
Dec8.2 C (46.8 F)-48.1 C (-54.6 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Irbejskoe by the year they were set 1,464 records at Irbejskoe still stand. 2025 holds the most, with 82. 02550751001953: 151954: 111955: 61956: 41960: 11961: 21969: 511970: 351971: 261973: 221974: 311975: 281976: 401977: 261978: 211979: 191980: 191981: 301982: 141983: 241984: 271985: 171986: 141987: 311988: 221989: 311990: 301991: 21992: 141993: 201994: 211995: 331996: 421997: 311998: 531999: 452000: 262001: 522012: 282013: 342014: 362015: 242016: 252017: 272018: 312019: 332020: 352021: 232022: 282023: 542024: 242025: 822026: 44195319691976198219881994200020162022
1,464 records at Irbejskoe still stand. 2025 holds the most, with 82.
Standing records at Irbejskoe by the year they were set
Year setStanding records
195315
195411
19556
19564
19601
19612
196951
197035
197126
197322
197431
197528
197640
197726
197821
197919
198019
198130
198214
198324
198427
198517
198614
198731
198822
198931
199030
19912
199214
199320
199421
199533
199642
199731
199853
199945
200026
200152
201228
201334
201436
201524
201625
201727
201831
201933
202035
202123
202228
202354
202424
202582
202644

All-Time Record Progression

4 new records
When Irbejskoe set new all-time records 4 all-time records were set at Irbejskoe between 8 July 1979 and 19 July 2014. Each dot is a new record. Record daily precipitation8 July 1979: Record daily precipitation 58.7 mm (2.3 in)3 August 1988: Record daily precipitation 68.2 mm (2.7 in)2 August 1992: Record daily precipitation 76.7 mm (3.0 in)19 July 2014: Record daily precipitation 99.1 mm (3.9 in)19801985199019952000200520102015
4 all-time records were set at Irbejskoe between 8 July 1979 and 19 July 2014. Each dot is a new record.
When Irbejskoe set new all-time records
DateKindDetail
1979-07-08Record daily precipitationRecord daily precipitation 58.7 mm (2.3 in)
1988-08-03Record daily precipitationRecord daily precipitation 68.2 mm (2.7 in)
1992-08-02Record daily precipitationRecord daily precipitation 76.7 mm (3.0 in)
2014-07-19Record daily precipitationRecord daily precipitation 99.1 mm (3.9 in)

Wettest Day of Each Month

Jul: 99.1 mm (3.9 in)
Record daily precipitation for each month at Irbejskoe The wettest day on record for each calendar month at Irbejskoe. The most was 99.1 mm (3.9 in) on 19 July 2014. 0255075100 Jan: 16.6 mm (0.7 in), 3 January 1948 Jan Feb: 11.0 mm (0.4 in), 2 February 1956 Feb Mar: 20.1 mm (0.8 in), 14 March 1983 Mar Apr: 40.9 mm (1.6 in), 22 April 1999 Apr May: 38.1 mm (1.5 in), 27 May 2020 May Jun: 75.9 mm (3.0 in), 25 June 2019 Jun Jul: 99.1 mm (3.9 in), 19 July 2014 Jul Aug: 76.7 mm (3.0 in), 2 August 1992 Aug Sep: 52.8 mm (2.1 in), 27 September 2000 Sep Oct: 16.0 mm (0.6 in), 16 October 1965 Oct Nov: 15.6 mm (0.6 in), 7 November 1938 Nov Dec: 14.0 mm (0.6 in), 25 December 1987 Dec
The wettest day on record for each calendar month at Irbejskoe. The most was 99.1 mm (3.9 in) on 19 July 2014.
Record daily precipitation for each month at Irbejskoe
MonthRecord daily precipitation (mm)Date
Jan16.6 mm (0.7 in)3 January 1948
Feb11.0 mm (0.4 in)2 February 1956
Mar20.1 mm (0.8 in)14 March 1983
Apr40.9 mm (1.6 in)22 April 1999
May38.1 mm (1.5 in)27 May 2020
Jun75.9 mm (3.0 in)25 June 2019
Jul99.1 mm (3.9 in)19 July 2014
Aug76.7 mm (3.0 in)2 August 1992
Sep52.8 mm (2.1 in)27 September 2000
Oct16.0 mm (0.6 in)16 October 1965
Nov15.6 mm (0.6 in)7 November 1938
Dec14.0 mm (0.6 in)25 December 1987

Period of Record Coverage

1953 to 2026
Days with data per year at Irbejskoe 55 years of record at Irbejskoe, 1953 to 2026. 53 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1955, 1956, 1957, 1959, 1960, 1961 and others. 1953: 77 of 365 days1954: 83 of 365 days1955: 53 of 365 days1956: 35 of 366 days1957: 16 of 365 days1959: 1 of 365 days1960: 3 of 366 days1961: 14 of 365 days1969: 265 of 365 days1970: 300 of 365 days1971: 155 of 365 days1973: 241 of 365 days1974: 198 of 365 days1975: 252 of 365 days1976: 258 of 366 days1977: 218 of 365 days1978: 222 of 365 days1979: 165 of 365 days1980: 184 of 366 days1981: 180 of 365 days1982: 221 of 365 days1983: 226 of 365 days1984: 188 of 366 days1985: 252 of 365 days1986: 281 of 365 days1987: 262 of 365 days1988: 262 of 366 days1989: 303 of 365 days1990: 278 of 365 days1991: 49 of 365 days1992: 130 of 366 days1993: 276 of 365 days1994: 241 of 365 days1995: 180 of 365 days1996: 242 of 366 days1997: 269 of 365 days1998: 277 of 365 days1999: 307 of 365 days2000: 307 of 366 days2001: 217 of 365 days2012: 264 of 366 days2013: 328 of 365 days2014: 328 of 365 days2015: 292 of 365 days2016: 324 of 366 days2017: 324 of 365 days2018: 333 of 365 days2019: 326 of 365 days2020: 319 of 366 days2021: 309 of 365 days2022: 316 of 365 days2023: 308 of 365 days2024: 318 of 366 days2025: 333 of 365 days2026: 267 of 365 days196019701980199020002020
55 years of record at Irbejskoe, 1953 to 2026. 53 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1955, 1956, 1957, 1959, 1960, 1961 and others.
Days with data per year at Irbejskoe
YearDays with dataShare of yearComplete
19537721%No
19548323%No
19555315%No
19563510%No
1957164%No
195910%No
196031%No
1961144%No
196926573%No
197030082%No
197115542%No
197324166%No
197419854%No
197525269%No
197625870%No
197721860%No
197822261%No
197916545%No
198018450%No
198118049%No
198222161%No
198322662%No
198418851%No
198525269%No
198628177%No
198726272%No
198826272%No
198930383%No
199027876%No
19914913%No
199213036%No
199327676%No
199424166%No
199518049%No
199624266%No
199726974%No
199827776%No
199930784%No
200030784%No
200121759%No
201226472%No
201332890%No
201432890%No
201529280%No
201632489%No
201732489%No
201833391%Yes
201932689%No
202031987%No
202130985%No
202231687%No
202330884%No
202431887%No
202533391%Yes
202626773%No

Latest Records

20
Latest records at Irbejskoe
DateStationRecordValueBeat old record byOld record stoodSignificance
10 September 2026Irbejskoe, RUdaily high max (Provisional)27.4 C (81.3 F)1.3 C (2.3 F)56 years26 of 100 (Routine)
22 August 2026Irbejskoe, RUdaily low max (Tie, Provisional)15.0 C (59.0 F)tie28 years3 of 100 (Routine)
4 July 2026Irbejskoe, RUdaily high max32.0 C (89.6 F)2.8 C (5.0 F)4 years15 of 100 (Routine)
23 May 2026Irbejskoe, RUdaily low max6.7 C (44.1 F)2.4 C (4.3 F)8 years12 of 100 (Routine)
2 May 2026Irbejskoe, RUdaily high max26.0 C (78.8 F)2.9 C (5.2 F)40 years23 of 100 (Routine)
9 March 2026Irbejskoe, RUdaily high max (Tie)6.0 C (42.8 F)tie44 years5 of 100 (Routine)
17 February 2026Irbejskoe, RUdaily high max3.6 C (38.5 F)2.7 C (4.9 F)7 years12 of 100 (Routine)
11 February 2026Irbejskoe, RUdaily high max5.0 C (41.0 F)2.5 C (4.5 F)36 years20 of 100 (Routine)
1 February 2026Irbejskoe, RUdaily high max-2.5 C (27.5 F)0.3 C (0.5 F)40 years19 of 100 (Routine)
18 January 2026Irbejskoe, RUdaily low max-35.1 C (-31.2 F)0.1 C (0.2 F)56 years24 of 100 (Routine)
17 January 2026Irbejskoe, RUdaily low max-35.7 C (-32.3 F)3.8 C (6.8 F)10 years13 of 100 (Routine)
16 January 2026Irbejskoe, RUdaily low max-33.8 C (-28.8 F)5.7 C (10.3 F)10 years15 of 100 (Routine)
13 January 2026Irbejskoe, RUdaily rain11.0 mm (0.4 in)9.0 mm (0.35 in)12 years20 of 100 (Routine)
2 January 2026Irbejskoe, RUdaily high max4.6 C (40.3 F)2.5 C (4.5 F)11 years12 of 100 (Routine)
20 November 2025Irbejskoe, RUdaily high max7.4 C (45.3 F)4.1 C (7.4 F)12 years15 of 100 (Routine)
14 October 2025Irbejskoe, RUdaily low max-2.0 C (28.4 F)1.6 C (2.9 F)8 years11 of 100 (Routine)
13 October 2025Irbejskoe, RUdaily low max-2.0 C (28.4 F)1.0 C (1.8 F)36 years18 of 100 (Routine)
8 October 2025Irbejskoe, RUdaily low max2.4 C (36.3 F)0.5 C (0.9 F)4 years8 of 100 (Routine)
29 September 2025Irbejskoe, RUmonthly low max-0.8 C (30.6 F)0.9 C (1.6 F)27 years26 of 100 (Routine)
29 September 2025Irbejskoe, RUdaily rain14.0 mm (0.6 in)1.8 mm (0.07 in)12 years14 of 100 (Routine)

Extremes by Year

1938 to 2026
Yearly extremes at Irbejskoe: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.1 C (97.0 F)196933.0 C (91.4 F)55
Coldest night (TNn)-50.3 C (-58.5 F)2023-42.7 C (-44.8 F)54
Wettest day (Rx1day)99.1 mm (3.9 in)201427.9 mm (1.1 in)78
Wettest five days (Rx5day)175.3 mm (6.9 in)201442.7 mm (1.7 in)78
Longest dry spell (CDD)60 days198225 days78

Hottest day (TXx)

Hottest day (TXx) at Irbejskoe by year The hottest day of the year at Irbejskoe, 1938 to 2026. The record is 36.1 C (97.0 F) in 1969, marked on the chart; the median year is 33.0 C (91.4 F). -200204019401960198020002020Record: 36.1 C (97.0 F) in 1969
The hottest day of the year at Irbejskoe, 1938 to 2026. The record is 36.1 C (97.0 F) in 1969, marked on the chart; the median year is 33.0 C (91.4 F).
Hottest day (TXx) at Irbejskoe by year
YearHottest day (TXx)
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
195331.1 C (88.0 F)
195430.0 C (86.0 F)
195531.1 C (88.0 F)
195627.8 C (82.0 F)
195730.0 C (86.0 F)
1958n/a
1959-12.2 C (10.0 F)
1960-2.8 C (27.0 F)
196127.8 C (82.0 F)
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
196936.1 C (97.0 F)
197032.2 C (90.0 F)
197131.1 C (88.0 F)
1972n/a
197334.0 C (93.2 F)
197433.0 C (91.4 F)
197535.0 C (95.0 F)
197635.0 C (95.0 F)
197733.0 C (91.4 F)
197833.0 C (91.4 F)
197933.0 C (91.4 F)
198033.0 C (91.4 F)
198133.0 C (91.4 F)
198229.8 C (85.6 F)
198329.8 C (85.6 F)
198431.5 C (88.7 F)
198529.1 C (84.4 F)
198632.7 C (90.9 F)
198730.8 C (87.4 F)
198831.0 C (87.8 F)
198932.3 C (90.1 F)
199033.5 C (92.3 F)
19912.7 C (36.9 F)
199230.7 C (87.3 F)
199333.2 C (91.8 F)
199433.5 C (92.3 F)
199534.0 C (93.2 F)
199633.3 C (91.9 F)
199733.9 C (93.0 F)
199831.0 C (87.8 F)
199934.0 C (93.2 F)
200034.1 C (93.4 F)
200132.9 C (91.2 F)
201231.3 C (88.3 F)
201333.0 C (91.4 F)
201435.3 C (95.5 F)
201533.8 C (92.8 F)
201633.9 C (93.0 F)
201736.0 C (96.8 F)
201835.3 C (95.5 F)
201932.8 C (91.0 F)
202033.1 C (91.6 F)
202134.2 C (93.6 F)
202233.9 C (93.0 F)
202332.6 C (90.7 F)
202435.4 C (95.7 F)
202536.1 C (97.0 F)
202632.0 C (89.6 F)

Coldest night (TNn)

Coldest night (TNn) at Irbejskoe by year The coldest night of the year at Irbejskoe, 1938 to 2026. The record is -50.3 C (-58.5 F) in 2023, marked on the chart; the median year is -42.7 C (-44.8 F). -60-40-20019401960198020002020Record: -50.3 C (-58.5 F) in 2023
The coldest night of the year at Irbejskoe, 1938 to 2026. The record is -50.3 C (-58.5 F) in 2023, marked on the chart; the median year is -42.7 C (-44.8 F).
Coldest night (TNn) at Irbejskoe by year
YearColdest night (TNn)
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953-33.9 C (-29.0 F)
1954-41.1 C (-42.0 F)
1955-37.2 C (-35.0 F)
1956-38.9 C (-38.0 F)
1957-30.0 C (-22.0 F)
1958n/a
1959n/a
1960-33.9 C (-29.0 F)
1961-1.1 C (30.0 F)
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969-47.8 C (-54.0 F)
1970-43.9 C (-47.0 F)
1971-50.0 C (-58.0 F)
1972n/a
1973-41.0 C (-41.8 F)
1974-44.0 C (-47.2 F)
1975-40.0 C (-40.0 F)
1976-46.0 C (-50.8 F)
1977-46.0 C (-50.8 F)
1978-46.0 C (-50.8 F)
1979-48.0 C (-54.4 F)
1980-46.0 C (-50.8 F)
1981-44.0 C (-47.2 F)
1982-42.2 C (-44.0 F)
1983-37.0 C (-34.6 F)
1984-44.9 C (-48.8 F)
1985-42.5 C (-44.5 F)
1986-43.3 C (-45.9 F)
1987-47.9 C (-54.2 F)
1988-46.1 C (-51.0 F)
1989-37.8 C (-36.0 F)
1990-43.9 C (-47.0 F)
1991-37.2 C (-35.0 F)
1992-38.3 C (-36.9 F)
1993-37.2 C (-35.0 F)
1994-37.9 C (-36.2 F)
1995-34.8 C (-30.6 F)
1996-42.6 C (-44.7 F)
1997-40.0 C (-40.0 F)
1998-46.1 C (-51.0 F)
1999-46.4 C (-51.5 F)
2000-47.2 C (-53.0 F)
2001-50.0 C (-58.0 F)
2012-42.7 C (-44.9 F)
2013-42.3 C (-44.1 F)
2014-41.8 C (-43.2 F)
2015-38.3 C (-36.9 F)
2016-42.9 C (-45.2 F)
2017-41.4 C (-42.5 F)
2018-49.3 C (-56.7 F)
2019-45.3 C (-49.5 F)
2020-46.6 C (-51.9 F)
2021-49.6 C (-57.3 F)
2022-38.8 C (-37.8 F)
2023-50.3 C (-58.5 F)
2024-40.8 C (-41.4 F)
2025-37.3 C (-35.1 F)
2026-44.6 C (-48.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Irbejskoe by year The wettest day of the year at Irbejskoe, 1938 to 2026. The record is 99.1 mm (3.9 in) in 2014, marked on the chart; the median year is 27.9 mm (1.1 in). 025507510019401960198020002020Record: 99.1 mm (3.9 in) in 2014
The wettest day of the year at Irbejskoe, 1938 to 2026. The record is 99.1 mm (3.9 in) in 2014, marked on the chart; the median year is 27.9 mm (1.1 in).
Wettest day (Rx1day) at Irbejskoe by year
YearWettest day (Rx1day)
193850.5 mm (2.0 in)
193920.1 mm (0.8 in)
194028.4 mm (1.1 in)
194136.6 mm (1.4 in)
194223.0 mm (0.9 in)
194336.7 mm (1.4 in)
194517.3 mm (0.7 in)
194641.3 mm (1.6 in)
194751.0 mm (2.0 in)
194829.2 mm (1.1 in)
194946.1 mm (1.8 in)
195033.6 mm (1.3 in)
195115.6 mm (0.6 in)
195224.1 mm (0.9 in)
195317.8 mm (0.7 in)
195425.1 mm (1.0 in)
195557.6 mm (2.3 in)
195652.0 mm (2.0 in)
195726.0 mm (1.0 in)
195832.7 mm (1.3 in)
195926.9 mm (1.1 in)
196040.8 mm (1.6 in)
196118.3 mm (0.7 in)
196222.2 mm (0.9 in)
196318.8 mm (0.7 in)
196422.3 mm (0.9 in)
196524.7 mm (1.0 in)
196627.0 mm (1.1 in)
196719.3 mm (0.8 in)
196827.8 mm (1.1 in)
196952.5 mm (2.1 in)
197026.9 mm (1.1 in)
197135.0 mm (1.4 in)
197229.7 mm (1.2 in)
197317.9 mm (0.7 in)
197420.9 mm (0.8 in)
197526.6 mm (1.0 in)
197628.7 mm (1.1 in)
197722.7 mm (0.9 in)
197824.2 mm (1.0 in)
197958.7 mm (2.3 in)
198030.9 mm (1.2 in)
198119.6 mm (0.8 in)
198232.4 mm (1.3 in)
198326.3 mm (1.0 in)
198425.5 mm (1.0 in)
198530.1 mm (1.2 in)
198627.9 mm (1.1 in)
198722.1 mm (0.9 in)
198868.2 mm (2.7 in)
198917.7 mm (0.7 in)
199026.6 mm (1.0 in)
199134.4 mm (1.4 in)
199276.7 mm (3.0 in)
199322.1 mm (0.9 in)
199451.0 mm (2.0 in)
199519.2 mm (0.8 in)
199616.0 mm (0.6 in)
199723.4 mm (0.9 in)
199855.1 mm (2.2 in)
199940.9 mm (1.6 in)
200052.8 mm (2.1 in)
200152.1 mm (2.1 in)
201235.1 mm (1.4 in)
201346.0 mm (1.8 in)
201499.1 mm (3.9 in)
201531.0 mm (1.2 in)
201645.0 mm (1.8 in)
201723.9 mm (0.9 in)
201827.9 mm (1.1 in)
201975.9 mm (3.0 in)
202038.1 mm (1.5 in)
202126.9 mm (1.1 in)
202229.0 mm (1.1 in)
202325.9 mm (1.0 in)
202425.9 mm (1.0 in)
202550.0 mm (2.0 in)
202616.0 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Irbejskoe by year The wettest five days of the year at Irbejskoe, 1938 to 2026. The record is 175.3 mm (6.9 in) in 2014, marked on the chart; the median year is 42.7 mm (1.7 in). 05010015020019401960198020002020Record: 175.3 mm (6.9 in) in 2014
The wettest five days of the year at Irbejskoe, 1938 to 2026. The record is 175.3 mm (6.9 in) in 2014, marked on the chart; the median year is 42.7 mm (1.7 in).
Wettest five days (Rx5day) at Irbejskoe by year
YearWettest five days (Rx5day)
193874.9 mm (2.9 in)
193927.9 mm (1.1 in)
194040.5 mm (1.6 in)
194171.7 mm (2.8 in)
194236.9 mm (1.5 in)
194344.6 mm (1.8 in)
194530.0 mm (1.2 in)
194684.8 mm (3.3 in)
194757.9 mm (2.3 in)
194848.1 mm (1.9 in)
194955.5 mm (2.2 in)
195062.4 mm (2.5 in)
195143.7 mm (1.7 in)
195240.5 mm (1.6 in)
195330.9 mm (1.2 in)
195443.5 mm (1.7 in)
195598.7 mm (3.9 in)
195657.7 mm (2.3 in)
195742.2 mm (1.7 in)
195837.8 mm (1.5 in)
195942.9 mm (1.7 in)
1960107.9 mm (4.2 in)
196128.3 mm (1.1 in)
196230.8 mm (1.2 in)
196320.2 mm (0.8 in)
196430.0 mm (1.2 in)
196548.6 mm (1.9 in)
196639.4 mm (1.6 in)
196741.7 mm (1.6 in)
196856.8 mm (2.2 in)
196964.6 mm (2.5 in)
197047.7 mm (1.9 in)
197150.0 mm (2.0 in)
197250.5 mm (2.0 in)
197334.0 mm (1.3 in)
197433.7 mm (1.3 in)
197553.4 mm (2.1 in)
197645.0 mm (1.8 in)
197733.5 mm (1.3 in)
197832.1 mm (1.3 in)
197967.0 mm (2.6 in)
198063.3 mm (2.5 in)
198130.0 mm (1.2 in)
198249.8 mm (2.0 in)
198339.1 mm (1.5 in)
198435.8 mm (1.4 in)
198553.3 mm (2.1 in)
198636.2 mm (1.4 in)
198768.2 mm (2.7 in)
1988152.7 mm (6.0 in)
198924.1 mm (0.9 in)
199035.5 mm (1.4 in)
199142.4 mm (1.7 in)
1992113.8 mm (4.5 in)
199344.2 mm (1.7 in)
199461.8 mm (2.4 in)
199543.2 mm (1.7 in)
199629.8 mm (1.2 in)
199726.2 mm (1.0 in)
199814.8 mm (0.6 in)
199942.2 mm (1.7 in)
200032.8 mm (1.3 in)
200124.4 mm (1.0 in)
201230.9 mm (1.2 in)
201341.2 mm (1.6 in)
2014175.3 mm (6.9 in)
201537.1 mm (1.5 in)
201653.0 mm (2.1 in)
201740.9 mm (1.6 in)
201849.9 mm (2.0 in)
2019114.8 mm (4.5 in)
202050.3 mm (2.0 in)
202133.5 mm (1.3 in)
202239.7 mm (1.6 in)
202353.2 mm (2.1 in)
202438.3 mm (1.5 in)
202554.9 mm (2.2 in)
202615.5 mm (0.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Irbejskoe by year The longest dry spell of the year at Irbejskoe, 1938 to 2026. The record is 60 days in 1982, marked on the chart; the median year is 25 days. 020406019401960198020002020Record: 60 days in 1982
The longest dry spell of the year at Irbejskoe, 1938 to 2026. The record is 60 days in 1982, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Irbejskoe by year
YearLongest dry spell (CDD)
193848 days
193935 days
194037 days
194128 days
194230 days
194328 days
194521 days
194627 days
194722 days
194823 days
194942 days
195028 days
195148 days
195224 days
195325 days
195424 days
195537 days
195625 days
195717 days
195831 days
195920 days
196023 days
196127 days
196224 days
196317 days
196447 days
196528 days
196619 days
196723 days
196834 days
196924 days
197029 days
197130 days
197251 days
197316 days
197428 days
197540 days
197647 days
197736 days
197832 days
197935 days
198037 days
198126 days
198260 days
198323 days
198422 days
198524 days
198620 days
198711 days
198824 days
198920 days
199025 days
199125 days
199229 days
199311 days
199438 days
199522 days
199631 days
19973 days
19983 days
199913 days
20002 days
20012 days
20129 days
201322 days
201434 days
201540 days
201616 days
201726 days
201811 days
201927 days
20207 days
20218 days
202213 days
202311 days
202417 days
202512 days
202615 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

61 years, 1938 to 2025

A day with at least 29.0 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 106.0 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Irbejskoe: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.0 mm (1.1 in)
5 years42.2 mm (1.7 in)
10 years53.3 mm (2.1 in)
25 years70.8 mm (2.8 in)
50 years86.9 mm (3.4 in)
100 years106.0 mm (4.2 in)Longer than the 61 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, 61 years of values from 1938 to 2025.

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: 99.1 mm (3.9 in) in 2014; 76.7 mm (3.0 in) in 1992; 75.9 mm (3.0 in) in 2019.

Download the Data

  • Data for Irbejskoe standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Irbejskoe 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-14).