Idrinskoe Weather Records (RSM00029766)

Record envelope, standing records and threshold days for Idrinskoe (RSM00029766), Russia, with 78 years of record.

Key Facts for Idrinskoe

Idrinskoe (RSM00029766) is a weather station in Russia at 54.37 latitude and 92.13 longitude, 282 m (925 ft) above sea level.
The station reports from 1948 to 2025, 78 years of record.
1,464 records set at Idrinskoe still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Idrinskoe set a daily record precipitation of 11.9 mm (0.5 in) on 16 August 2025.

About the Station

Location: Russia, 54.37 latitude, 92.13 longitude.
Elevation: 282 m (925 ft).
Period of record: 1948 to 2025, 78 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

12 days at or beyond a record

The band shows the record high and record low for each calendar day at Idrinskoe. 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 Idrinskoe, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	6.0 C (42.8 F)	-47.0 C (-52.6 F)	4.0 C (39.2 F)	-31.6 C (-24.9 F)
Feb	7.5 C (45.5 F)	-43.0 C (-45.4 F)	-0.8 C (30.6 F)	-26.4 C (-15.5 F)
Mar	21.0 C (69.8 F)	-40.0 C (-40.0 F)	14.5 C (58.1 F)	-22.0 C (-7.6 F)
Apr	30.8 C (87.4 F)	-25.0 C (-13.0 F)	27.7 C (81.9 F)	-10.9 C (12.4 F)
May	34.3 C (93.7 F)	-9.7 C (14.5 F)	33.1 C (91.6 F)	-4.9 C (23.2 F)
Jun	39.0 C (102.2 F)	-2.7 C (27.1 F)	36.5 C (97.7 F)	2.8 C (37.0 F)
Jul	38.0 C (100.4 F)	1.6 C (34.9 F)	34.4 C (93.9 F)	1.6 C (34.9 F)
Aug	36.8 C (98.2 F)	-1.8 C (28.8 F)	27.9 C (82.2 F)	4.4 C (39.9 F)
Sep	33.2 C (91.8 F)	-10.8 C (12.6 F)	n/a	n/a
Oct	24.0 C (75.2 F)	-23.0 C (-9.4 F)	n/a	n/a
Nov	13.5 C (56.3 F)	-41.1 C (-42.0 F)	n/a	n/a
Dec	13.0 C (55.4 F)	-42.7 C (-44.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Idrinskoe still stand. 1969 holds the most, with 50.

Standing records at Idrinskoe by the year they were set
Year set	Standing records
1948	5
1949	4
1950	8
1951	7
1969	50
1970	27
1971	28
1973	19
1974	17
1975	27
1976	24
1977	22
1978	23
1979	34
1980	19
1981	24
1982	21
1983	27
1984	24
1985	10
1986	17
1987	32
1988	18
1989	30
1990	19
1991	17
1992	19
1993	19
1994	21
1995	20
1996	28
1997	21
1998	36
1999	37
2000	20
2001	45
2002	39
2003	20
2004	33
2005	18
2006	36
2007	27
2008	17
2009	25
2010	38
2011	21
2012	31
2013	29
2014	35
2015	32
2016	25
2017	21
2018	24
2019	23
2020	29
2021	12
2022	21
2023	42
2024	25
2025	22

Wettest Day of Each Month

Jul: 75.1 mm (3.0 in)

The wettest day on record for each calendar month at Idrinskoe. The most was 75.1 mm (3.0 in) on 4 July 1959.

Record daily precipitation for each month at Idrinskoe
Month	Record daily precipitation (mm)	Date
Jan	14.0 mm (0.6 in)	10 January 1970
Feb	15.4 mm (0.6 in)	10 February 1990
Mar	13.0 mm (0.5 in)	31 March 2018
Apr	12.7 mm (0.5 in)	16 April 1978
May	22.7 mm (0.9 in)	27 May 1970
Jun	47.0 mm (1.9 in)	23 June 2021
Jul	75.1 mm (3.0 in)	4 July 1959
Aug	50.5 mm (2.0 in)	18 August 1962
Sep	40.1 mm (1.6 in)	9 September 2001
Oct	15.7 mm (0.6 in)	20 October 1977
Nov	14.0 mm (0.6 in)	25 November 2015
Dec	20.3 mm (0.8 in)	2 December 1989

Period of Record Coverage

1948 to 2025

62 years of record at Idrinskoe, 1948 to 2025. 43 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1950, 1951, 1952, 1953, 1969, 1970 and others.

Days with data per year at Idrinskoe
Year	Days with data	Share of year	Complete
1948	43	12%	No
1949	43	12%	No
1950	106	29%	No
1951	128	35%	No
1952	2	1%	No
1953	1	0%	No
1969	284	78%	No
1970	310	85%	No
1971	162	44%	No
1973	244	67%	No
1974	196	54%	No
1975	300	82%	No
1976	315	86%	No
1977	306	84%	No
1978	325	89%	No
1979	300	82%	No
1980	303	83%	No
1981	306	84%	No
1982	304	83%	No
1983	324	89%	No
1984	318	87%	No
1985	318	87%	No
1986	317	87%	No
1987	316	87%	No
1988	321	88%	No
1989	313	86%	No
1990	316	87%	No
1991	277	76%	No
1992	236	64%	No
1993	304	83%	No
1994	301	82%	No
1995	264	72%	No
1996	276	75%	No
1997	278	76%	No
1998	300	82%	No
1999	310	85%	No
2000	309	84%	No
2001	333	91%	Yes
2002	310	85%	No
2003	297	81%	No
2004	330	90%	Yes
2005	338	93%	Yes
2006	338	93%	Yes
2007	337	92%	Yes
2008	336	92%	Yes
2009	338	93%	Yes
2010	335	92%	Yes
2011	344	94%	Yes
2012	343	94%	Yes
2013	342	94%	Yes
2014	340	93%	Yes
2015	339	93%	Yes
2016	329	90%	No
2017	331	91%	Yes
2018	338	93%	Yes
2019	330	90%	Yes
2020	331	90%	Yes
2021	326	89%	No
2022	342	94%	Yes
2023	327	90%	No
2024	333	91%	Yes
2025	224	61%	No

Latest Records

Latest records at Idrinskoe
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 August 2025	Idrinskoe, RU	daily rain	11.9 mm (0.5 in)	0.8 mm (0.03 in)	28 years	16 of 100 (Routine)
26 July 2025	Idrinskoe, RU	daily low min	5.3 C (41.5 F)	1.7 C (3.1 F)	50 years	27 of 100 (Routine)
25 July 2025	Idrinskoe, RU	daily low min	4.8 C (40.6 F)	2.6 C (4.7 F)	15 years	19 of 100 (Routine)
24 July 2025	Idrinskoe, RU	monthly low min	1.6 C (34.9 F)	0.4 C (0.7 F)	52 years	33 of 100 (Routine)
22 July 2025	Idrinskoe, RU	daily low max	16.2 C (61.2 F)	0.1 C (0.2 F)	14 years	11 of 100 (Routine)
7 July 2025	Idrinskoe, RU	daily rain	23.9 mm (0.9 in)	10.0 mm (0.4 in)	47 years	20 of 100 (Routine)
20 June 2025	Idrinskoe, RU	daily high min	18.8 C (65.8 F)	1.6 C (2.9 F)	55 years	26 of 100 (Routine)
20 June 2025	Idrinskoe, RU	daily high max	36.5 C (97.7 F)	1.6 C (2.9 F)	8 years	11 of 100 (Routine)
28 May 2025	Idrinskoe, RU	daily low min (Tie)	-3.5 C (25.7 F)	tie	16 years	3 of 100 (Routine)
27 May 2025	Idrinskoe, RU	daily low max	10.7 C (51.3 F)	0.4 C (0.7 F)	36 years	18 of 100 (Routine)
24 May 2025	Idrinskoe, RU	daily high max	33.1 C (91.6 F)	2.8 C (5.0 F)	26 years	18 of 100 (Routine)
16 May 2025	Idrinskoe, RU	daily low min	-4.9 C (23.2 F)	0.1 C (0.2 F)	6 years	8 of 100 (Routine)
7 May 2025	Idrinskoe, RU	daily high min	7.1 C (44.8 F)	2.0 C (3.6 F)	24 years	18 of 100 (Routine)
6 May 2025	Idrinskoe, RU	daily rain	8.9 mm (0.35 in)	0.1 mm (0.00 in)	59 years	20 of 100 (Routine)
30 April 2025	Idrinskoe, RU	daily rain	11.9 mm (0.5 in)	3.1 mm (0.12 in)	56 years	20 of 100 (Routine)
14 April 2025	Idrinskoe, RU	daily high max	27.5 C (81.5 F)	6.5 C (11.7 F)	43 years	28 of 100 (Routine)
13 April 2025	Idrinskoe, RU	daily high max	27.7 C (81.9 F)	6.6 C (11.9 F)	43 years	29 of 100 (Routine)
6 April 2025	Idrinskoe, RU	daily high min	0.9 C (33.6 F)	0.2 C (0.4 F)	36 years	18 of 100 (Routine)
21 March 2025	Idrinskoe, RU	daily high min	-1.2 C (29.8 F)	4.7 C (8.5 F)	35 years	22 of 100 (Routine)
21 March 2025	Idrinskoe, RU	daily high max	14.5 C (58.1 F)	5.6 C (10.1 F)	11 years	18 of 100 (Routine)

Extremes by Year

1948 to 2025

Yearly extremes at Idrinskoe: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.0 C (102.2 F)	1977	33.9 C (93.0 F)	62
Coldest night (TNn)	-47.0 C (-52.6 F)	1979	-39.0 C (-38.2 F)	61
Wettest day (Rx1day)	75.1 mm (3.0 in)	1959	28.0 mm (1.1 in)	75
Wettest five days (Rx5day)	85.9 mm (3.4 in)	1959	42.6 mm (1.7 in)	56
Longest dry spell (CDD)	78 days	1980	25 days	72

Hottest day (TXx)

The hottest day of the year at Idrinskoe, 1948 to 2025. The record is 39.0 C (102.2 F) in 1977, marked on the chart; the median year is 33.9 C (93.0 F).

Hottest day (TXx) at Idrinskoe by year
Year	Hottest day (TXx)
1948	27.8 C (82.0 F)
1949	22.8 C (73.0 F)
1950	31.1 C (88.0 F)
1951	33.9 C (93.0 F)
1952	-12.2 C (10.0 F)
1953	-7.8 C (18.0 F)
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	37.8 C (100.0 F)
1970	32.2 C (90.0 F)
1971	32.8 C (91.0 F)
1972	n/a
1973	34.0 C (93.2 F)
1974	38.0 C (100.4 F)
1975	36.0 C (96.8 F)
1976	34.0 C (93.2 F)
1977	39.0 C (102.2 F)
1978	35.0 C (95.0 F)
1979	35.0 C (95.0 F)
1980	34.0 C (93.2 F)
1981	33.0 C (91.4 F)
1982	31.9 C (89.4 F)
1983	32.0 C (89.6 F)
1984	34.3 C (93.7 F)
1985	31.2 C (88.2 F)
1986	33.4 C (92.1 F)
1987	32.1 C (89.8 F)
1988	31.4 C (88.5 F)
1989	33.6 C (92.5 F)
1990	32.5 C (90.5 F)
1991	34.8 C (94.6 F)
1992	36.5 C (97.7 F)
1993	32.8 C (91.0 F)
1994	35.0 C (95.0 F)
1995	33.9 C (93.0 F)
1996	36.8 C (98.2 F)
1997	32.2 C (90.0 F)
1998	33.8 C (92.8 F)
1999	35.8 C (96.4 F)
2000	34.2 C (93.6 F)
2001	34.6 C (94.3 F)
2002	34.3 C (93.7 F)
2003	33.9 C (93.0 F)
2004	34.3 C (93.7 F)
2005	36.0 C (96.8 F)
2006	33.6 C (92.5 F)
2007	34.5 C (94.1 F)
2008	35.4 C (95.7 F)
2009	32.3 C (90.1 F)
2010	33.2 C (91.8 F)
2011	32.9 C (91.2 F)
2012	33.8 C (92.8 F)
2013	31.1 C (88.0 F)
2014	36.0 C (96.8 F)
2015	35.2 C (95.4 F)
2016	32.9 C (91.2 F)
2017	36.1 C (97.0 F)
2018	36.9 C (98.4 F)
2019	34.2 C (93.6 F)
2020	31.3 C (88.3 F)
2021	32.6 C (90.7 F)
2022	32.7 C (90.9 F)
2023	35.0 C (95.0 F)
2024	36.2 C (97.2 F)
2025	36.5 C (97.7 F)

Coldest night (TNn)

The coldest night of the year at Idrinskoe, 1948 to 2025. The record is -47.0 C (-52.6 F) in 1979, marked on the chart; the median year is -39.0 C (-38.2 F).

Coldest night (TNn) at Idrinskoe by year
Year	Coldest night (TNn)
1948	-37.2 C (-35.0 F)
1949	-40.0 C (-40.0 F)
1950	-41.1 C (-42.0 F)
1951	-40.0 C (-40.0 F)
1952	n/a
1953	-22.8 C (-9.0 F)
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	-46.1 C (-51.0 F)
1970	-40.0 C (-40.0 F)
1971	-40.0 C (-40.0 F)
1972	n/a
1973	-34.0 C (-29.2 F)
1974	-43.0 C (-45.4 F)
1975	-40.0 C (-40.0 F)
1976	-41.0 C (-41.8 F)
1977	-42.0 C (-43.6 F)
1978	-31.0 C (-23.8 F)
1979	-47.0 C (-52.6 F)
1980	-41.0 C (-41.8 F)
1981	-38.0 C (-36.4 F)
1982	-36.5 C (-33.7 F)
1983	-34.8 C (-30.6 F)
1984	-40.0 C (-40.0 F)
1985	-38.7 C (-37.7 F)
1986	-36.7 C (-34.1 F)
1987	-42.7 C (-44.9 F)
1988	-39.1 C (-38.4 F)
1989	-31.8 C (-25.2 F)
1990	-41.1 C (-42.0 F)
1991	-32.8 C (-27.0 F)
1992	-30.6 C (-23.1 F)
1993	-33.1 C (-27.6 F)
1994	-35.3 C (-31.5 F)
1995	-33.2 C (-27.8 F)
1996	-35.8 C (-32.4 F)
1997	-30.9 C (-23.6 F)
1998	-40.2 C (-40.4 F)
1999	-37.1 C (-34.8 F)
2000	-37.7 C (-35.9 F)
2001	-46.5 C (-51.7 F)
2002	-35.0 C (-31.0 F)
2003	-36.7 C (-34.1 F)
2004	-39.6 C (-39.3 F)
2005	-39.6 C (-39.3 F)
2006	-44.3 C (-47.7 F)
2007	-29.0 C (-20.2 F)
2008	-38.1 C (-36.6 F)
2009	-42.8 C (-45.0 F)
2010	-41.6 C (-42.9 F)
2011	-40.0 C (-40.0 F)
2012	-42.7 C (-44.9 F)
2013	-36.1 C (-33.0 F)
2014	-34.7 C (-30.5 F)
2015	-34.2 C (-29.6 F)
2016	-39.0 C (-38.2 F)
2017	-39.0 C (-38.2 F)
2018	-45.9 C (-50.6 F)
2019	-41.5 C (-42.7 F)
2020	-39.9 C (-39.8 F)
2021	-40.0 C (-40.0 F)
2022	-35.3 C (-31.5 F)
2023	-42.7 C (-44.9 F)
2024	-38.9 C (-38.0 F)
2025	-31.6 C (-24.9 F)

Wettest day (Rx1day)

The wettest day of the year at Idrinskoe, 1948 to 2025. The record is 75.1 mm (3.0 in) in 1959, marked on the chart; the median year is 28.0 mm (1.1 in).

Wettest day (Rx1day) at Idrinskoe by year
Year	Wettest day (Rx1day)
1948	8.9 mm (0.35 in)
1949	5.1 mm (0.20 in)
1950	7.1 mm (0.28 in)
1951	16.5 mm (0.6 in)
1952	n/a
1953	n/a
1955	36.4 mm (1.4 in)
1956	16.6 mm (0.7 in)
1957	20.7 mm (0.8 in)
1958	28.0 mm (1.1 in)
1959	75.1 mm (3.0 in)
1960	14.5 mm (0.6 in)
1961	43.7 mm (1.7 in)
1962	50.5 mm (2.0 in)
1963	33.9 mm (1.3 in)
1964	26.0 mm (1.0 in)
1965	21.7 mm (0.9 in)
1966	30.9 mm (1.2 in)
1967	18.9 mm (0.7 in)
1968	21.9 mm (0.9 in)
1969	37.0 mm (1.5 in)
1970	39.5 mm (1.6 in)
1971	24.2 mm (1.0 in)
1972	44.3 mm (1.7 in)
1973	23.3 mm (0.9 in)
1974	25.2 mm (1.0 in)
1975	26.6 mm (1.0 in)
1976	22.6 mm (0.9 in)
1977	33.6 mm (1.3 in)
1978	23.7 mm (0.9 in)
1979	31.7 mm (1.2 in)
1980	49.8 mm (2.0 in)
1981	20.1 mm (0.8 in)
1982	24.7 mm (1.0 in)
1983	28.6 mm (1.1 in)
1984	38.2 mm (1.5 in)
1985	20.0 mm (0.8 in)
1986	22.9 mm (0.9 in)
1987	47.0 mm (1.9 in)
1988	28.3 mm (1.1 in)
1989	28.9 mm (1.1 in)
1990	22.0 mm (0.9 in)
1991	20.7 mm (0.8 in)
1992	28.4 mm (1.1 in)
1993	14.0 mm (0.6 in)
1994	41.5 mm (1.6 in)
1995	15.5 mm (0.6 in)
1996	30.3 mm (1.2 in)
1997	39.1 mm (1.5 in)
1998	10.9 mm (0.4 in)
1999	17.0 mm (0.7 in)
2000	29.0 mm (1.1 in)
2001	40.1 mm (1.6 in)
2002	30.0 mm (1.2 in)
2003	34.0 mm (1.3 in)
2004	25.1 mm (1.0 in)
2005	34.0 mm (1.3 in)
2006	15.5 mm (0.6 in)
2007	15.0 mm (0.6 in)
2008	19.1 mm (0.8 in)
2009	29.2 mm (1.1 in)
2010	21.8 mm (0.9 in)
2011	21.1 mm (0.8 in)
2012	33.0 mm (1.3 in)
2013	31.0 mm (1.2 in)
2014	19.3 mm (0.8 in)
2015	26.9 mm (1.1 in)
2016	29.0 mm (1.1 in)
2017	31.0 mm (1.2 in)
2018	50.0 mm (2.0 in)
2019	29.0 mm (1.1 in)
2020	32.0 mm (1.3 in)
2021	47.0 mm (1.9 in)
2022	40.9 mm (1.6 in)
2023	14.0 mm (0.6 in)
2024	46.0 mm (1.8 in)
2025	23.9 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Idrinskoe, 1948 to 2025. The record is 85.9 mm (3.4 in) in 1959, marked on the chart; the median year is 42.6 mm (1.7 in).

Wettest five days (Rx5day) at Idrinskoe by year
Year	Wettest five days (Rx5day)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1955	42.8 mm (1.7 in)
1956	34.9 mm (1.4 in)
1957	46.5 mm (1.8 in)
1958	41.0 mm (1.6 in)
1959	85.9 mm (3.4 in)
1960	37.7 mm (1.5 in)
1961	43.7 mm (1.7 in)
1962	51.0 mm (2.0 in)
1963	43.4 mm (1.7 in)
1964	38.8 mm (1.5 in)
1965	49.8 mm (2.0 in)
1966	36.6 mm (1.4 in)
1967	28.7 mm (1.1 in)
1968	44.4 mm (1.7 in)
1969	44.8 mm (1.8 in)
1970	60.0 mm (2.4 in)
1971	28.4 mm (1.1 in)
1972	72.8 mm (2.9 in)
1973	29.9 mm (1.2 in)
1974	40.1 mm (1.6 in)
1975	45.0 mm (1.8 in)
1976	31.7 mm (1.2 in)
1977	60.9 mm (2.4 in)
1978	30.8 mm (1.2 in)
1979	64.3 mm (2.5 in)
1980	82.3 mm (3.2 in)
1981	29.3 mm (1.2 in)
1982	30.0 mm (1.2 in)
1983	42.8 mm (1.7 in)
1984	59.5 mm (2.3 in)
1985	42.3 mm (1.7 in)
1986	36.0 mm (1.4 in)
1987	n/a
1988	61.8 mm (2.4 in)
1989	43.3 mm (1.7 in)
1990	35.8 mm (1.4 in)
1991	29.0 mm (1.1 in)
1992	78.7 mm (3.1 in)
1993	n/a
1994	46.8 mm (1.8 in)
1995	33.2 mm (1.3 in)
1996	50.6 mm (2.0 in)
1997	n/a
1998	n/a
1999	23.1 mm (0.9 in)
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	12.6 mm (0.5 in)
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	15.0 mm (0.6 in)
2013	32.3 mm (1.3 in)
2014	36.0 mm (1.4 in)
2015	37.1 mm (1.5 in)
2016	36.8 mm (1.4 in)
2017	56.4 mm (2.2 in)
2018	56.1 mm (2.2 in)
2019	57.1 mm (2.2 in)
2020	82.0 mm (3.2 in)
2021	65.1 mm (2.6 in)
2022	42.2 mm (1.7 in)
2023	28.5 mm (1.1 in)
2024	49.0 mm (1.9 in)
2025	36.9 mm (1.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Idrinskoe, 1948 to 2025. The record is 78 days in 1980, marked on the chart; the median year is 25 days.

Longest dry spell (CDD) at Idrinskoe by year
Year	Longest dry spell (CDD)
1948	n/a
1949	1 day
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1955	32 days
1956	19 days
1957	21 days
1958	22 days
1959	40 days
1960	23 days
1961	28 days
1962	39 days
1963	30 days
1964	27 days
1965	28 days
1966	17 days
1967	29 days
1968	30 days
1969	28 days
1970	21 days
1971	31 days
1972	17 days
1973	30 days
1974	39 days
1975	25 days
1976	28 days
1977	24 days
1978	25 days
1979	25 days
1980	78 days
1981	24 days
1982	46 days
1983	24 days
1984	19 days
1985	27 days
1986	33 days
1987	2 days
1988	28 days
1989	43 days
1990	39 days
1991	35 days
1992	31 days
1993	2 days
1994	31 days
1995	28 days
1996	29 days
1997	1 day
1998	2 days
1999	16 days
2000	1 day
2001	2 days
2002	1 day
2003	2 days
2004	2 days
2005	2 days
2006	2 days
2007	4 days
2008	3 days
2009	1 day
2010	1 day
2011	1 day
2012	14 days
2013	14 days
2014	35 days
2015	40 days
2016	35 days
2017	46 days
2018	20 days
2019	49 days
2020	23 days
2021	15 days
2022	55 days
2023	47 days
2024	32 days
2025	23 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

52 years, 1955 to 2024

A day with at least 28.2 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 70.0 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Idrinskoe: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	28.2 mm (1.1 in)
5 years	38.2 mm (1.5 in)
10 years	45.3 mm (1.8 in)
25 years	54.8 mm (2.2 in)
50 years	62.2 mm (2.4 in)
100 years	70.0 mm (2.8 in)	Longer than the 52 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, 52 years of values from 1955 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: 75.1 mm (3.0 in) in 1959; 50.5 mm (2.0 in) in 1962; 50.0 mm (2.0 in) in 2018.

Download the Data

Data for Idrinskoe standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Idrinskoe 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).