Sosva Weather Records (RSM00023625)

Record envelope, standing records and threshold days for Sosva (RSM00023625), Russia, with 89 years of record.

Key Facts for Sosva

Sosva (RSM00023625) is a weather station in Russia at 63.65 latitude and 62.10 longitude, 28 m (92 ft) above sea level.
The station reports from 1937 to 2025, 89 years of record.
1,464 records set at Sosva still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Sosva set a daily record low maximum temperature of 13.7 C (56.7 F) on 16 July 2025.

About the Station

Location: Russia, 63.65 latitude, 62.10 longitude.
Elevation: 28 m (92 ft).
Period of record: 1937 to 2025, 89 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

6 days at or beyond a record

The band shows the record high and record low for each calendar day at Sosva. The lines show the 2026 daily maximum and minimum. 6 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Sosva, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	3.0 C (37.4 F)	-52.3 C (-62.1 F)	-3.6 C (25.5 F)	-39.8 C (-39.6 F)
Feb	8.1 C (46.6 F)	-50.0 C (-58.0 F)	3.3 C (37.9 F)	-34.7 C (-30.5 F)
Mar	15.0 C (59.0 F)	-40.1 C (-40.2 F)	13.3 C (55.9 F)	-29.0 C (-20.2 F)
Apr	24.5 C (76.1 F)	-33.4 C (-28.1 F)	10.3 C (50.5 F)	-13.7 C (7.3 F)
May	31.8 C (89.2 F)	-23.9 C (-11.0 F)	29.9 C (85.8 F)	-6.6 C (20.1 F)
Jun	35.0 C (95.0 F)	-6.3 C (20.7 F)	32.1 C (89.8 F)	1.9 C (35.4 F)
Jul	35.0 C (95.0 F)	0.5 C (32.9 F)	28.1 C (82.6 F)	2.5 C (36.5 F)
Aug	34.0 C (93.2 F)	-4.9 C (23.2 F)	26.7 C (80.1 F)	3.8 C (38.8 F)
Sep	28.0 C (82.4 F)	-14.5 C (5.9 F)	n/a	n/a
Oct	22.0 C (71.6 F)	-35.0 C (-31.0 F)	n/a	n/a
Nov	8.0 C (46.4 F)	-48.6 C (-55.5 F)	n/a	n/a
Dec	5.0 C (41.0 F)	-55.0 C (-67.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Sosva still stand. 1998 holds the most, with 63.

Standing records at Sosva by the year they were set
Year set	Standing records
1961	1
1969	49
1970	39
1971	30
1973	17
1974	43
1975	14
1976	40
1977	47
1978	32
1979	39
1980	28
1981	38
1982	47
1983	23
1984	34
1985	30
1986	30
1987	22
1988	20
1989	25
1990	13
1991	5
1992	18
1993	15
1994	17
1995	33
1996	21
1997	31
1998	63
1999	20
2000	25
2001	18
2002	26
2003	20
2004	25
2005	35
2006	24
2007	46
2008	23
2009	25
2010	26
2011	15
2012	13
2013	7
2014	1
2015	28
2016	32
2017	21
2018	13
2019	8
2020	38
2021	32
2022	14
2023	28
2024	24
2025	13

All-Time Record Progression

1 new records

1 all-time records were set at Sosva between 29 July 1998 and 29 July 1998. Each dot is a new record.

Wettest Day of Each Month

Jul: 83.1 mm (3.3 in)

The wettest day on record for each calendar month at Sosva. The most was 83.1 mm (3.3 in) on 29 July 1998.

Record daily precipitation for each month at Sosva
Month	Record daily precipitation (mm)	Date
Jan	13.0 mm (0.5 in)	2 January 2023
Feb	15.1 mm (0.6 in)	18 February 1960
Mar	20.3 mm (0.8 in)	12 March 1977
Apr	27.0 mm (1.1 in)	5 April 1985
May	36.1 mm (1.4 in)	30 May 1997
Jun	54.2 mm (2.1 in)	17 June 1971
Jul	83.1 mm (3.3 in)	29 July 1998
Aug	59.9 mm (2.4 in)	20 August 1977
Sep	44.3 mm (1.7 in)	8 September 1984
Oct	21.9 mm (0.9 in)	24 October 1991
Nov	22.2 mm (0.9 in)	7 November 1992
Dec	14.4 mm (0.6 in)	9 December 1972

Period of Record Coverage

1961 to 2025

59 years of record at Sosva, 1961 to 2025. 59 years have data for under 90 percent of days and are left out of rankings: 1961, 1962, 1963, 1969, 1970, 1971, 1973, 1974 and others.

Days with data per year at Sosva
Year	Days with data	Share of year	Complete
1961	6	2%	No
1962	6	2%	No
1963	1	0%	No
1969	298	82%	No
1970	268	73%	No
1971	144	39%	No
1973	236	65%	No
1974	268	73%	No
1975	303	83%	No
1976	309	84%	No
1977	313	86%	No
1978	314	86%	No
1979	314	86%	No
1980	303	83%	No
1981	280	77%	No
1982	266	73%	No
1983	278	76%	No
1984	299	82%	No
1985	296	81%	No
1986	285	78%	No
1987	236	65%	No
1988	279	76%	No
1989	251	69%	No
1990	223	61%	No
1991	37	10%	No
1992	121	33%	No
1993	240	66%	No
1994	264	72%	No
1995	282	77%	No
1996	272	74%	No
1997	286	78%	No
1998	283	78%	No
1999	234	64%	No
2000	275	75%	No
2001	300	82%	No
2002	291	80%	No
2003	288	79%	No
2004	285	78%	No
2005	302	83%	No
2006	294	81%	No
2007	313	86%	No
2008	316	86%	No
2009	303	83%	No
2010	313	86%	No
2011	310	85%	No
2012	317	87%	No
2013	103	28%	No
2014	10	3%	No
2015	265	73%	No
2016	296	81%	No
2017	288	79%	No
2018	295	81%	No
2019	292	80%	No
2020	300	82%	No
2021	299	82%	No
2022	295	81%	No
2023	301	82%	No
2024	291	80%	No
2025	211	58%	No

Latest Records

Latest records at Sosva
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 July 2025	Sosva, RU	daily low max	13.7 C (56.7 F)	1.1 C (2.0 F)	40 years	20 of 100 (Routine)
30 June 2025	Sosva, RU	daily high min	15.5 C (59.9 F)	0.5 C (0.9 F)	36 years	17 of 100 (Routine)
11 June 2025	Sosva, RU	daily high min	16.6 C (61.9 F)	2.4 C (4.3 F)	36 years	20 of 100 (Routine)
11 June 2025	Sosva, RU	daily high max	32.1 C (89.8 F)	1.2 C (2.2 F)	4 years	8 of 100 (Routine)
31 May 2025	Sosva, RU	daily high max	29.9 C (85.8 F)	0.9 C (1.6 F)	10 years	10 of 100 (Routine)
30 May 2025	Sosva, RU	daily high min	11.5 C (52.7 F)	0.1 C (0.2 F)	10 years	9 of 100 (Routine)
4 May 2025	Sosva, RU	daily rain	13.0 mm (0.5 in)	2.1 mm (0.08 in)	48 years	20 of 100 (Routine)
29 March 2025	Sosva, RU	monthly high min	3.7 C (38.7 F)	1.8 C (3.2 F)	0 years	17 of 100 (Routine)
27 March 2025	Sosva, RU	monthly high min	1.9 C (35.4 F)	0.1 C (0.2 F)	16 years	21 of 100 (Routine)
15 March 2025	Sosva, RU	daily high max	7.1 C (44.8 F)	1.6 C (2.9 F)	28 years	16 of 100 (Routine)
15 March 2025	Sosva, RU	daily rain	5.1 mm (0.20 in)	1.0 mm (0.04 in)	7 years	14 of 100 (Routine)
25 February 2025	Sosva, RU	daily high max	2.8 C (37.0 F)	0.8 C (1.4 F)	5 years	7 of 100 (Routine)
24 February 2025	Sosva, RU	daily high max	1.9 C (35.4 F)	1.4 C (2.5 F)	5 years	8 of 100 (Routine)
9 February 2025	Sosva, RU	daily high max	2.4 C (36.3 F)	3.0 C (5.4 F)	2 years	9 of 100 (Routine)
8 February 2025	Sosva, RU	daily high min	-6.5 C (20.3 F)	0.6 C (1.1 F)	30 years	15 of 100 (Routine)
2 February 2025	Sosva, RU	daily rain	9.9 mm (0.39 in)	1.7 mm (0.07 in)	49 years	20 of 100 (Routine)
19 January 2025	Sosva, RU	daily rain	10.9 mm (0.4 in)	5.0 mm (0.20 in)	50 years	20 of 100 (Routine)
23 December 2024	Sosva, RU	daily high min	-6.6 C (20.1 F)	1.3 C (2.3 F)	1 year	7 of 100 (Routine)
29 November 2024	Sosva, RU	daily high min	-0.7 C (30.7 F)	4.2 C (7.6 F)	13 years	13 of 100 (Routine)
27 November 2024	Sosva, RU	daily high max	3.3 C (37.9 F)	0.2 C (0.4 F)	28 years	14 of 100 (Routine)

Extremes by Year

1937 to 2025

Yearly extremes at Sosva: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	1977	31.5 C (88.7 F)	59
Coldest night (TNn)	-55.0 C (-67.0 F)	1978	-43.3 C (-45.9 F)	59
Wettest day (Rx1day)	83.1 mm (3.3 in)	1998	27.9 mm (1.1 in)	83
Wettest five days (Rx5day)	127.2 mm (5.0 in)	1957	46.9 mm (1.8 in)	79
Longest dry spell (CDD)	38 days	1984	21 days	82

Hottest day (TXx)

The hottest day of the year at Sosva, 1937 to 2025. The record is 35.0 C (95.0 F) in 1977, marked on the chart; the median year is 31.5 C (88.7 F).

Hottest day (TXx) at Sosva by year
Year	Hottest day (TXx)
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	30.0 C (86.0 F)
1962	17.8 C (64.0 F)
1963	-16.1 C (3.0 F)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	27.2 C (81.0 F)
1970	32.2 C (90.0 F)
1971	25.0 C (77.0 F)
1972	n/a
1973	31.0 C (87.8 F)
1974	34.0 C (93.2 F)
1975	29.0 C (84.2 F)
1976	29.0 C (84.2 F)
1977	35.0 C (95.0 F)
1978	29.0 C (84.2 F)
1979	28.0 C (82.4 F)
1980	29.0 C (84.2 F)
1981	32.0 C (89.6 F)
1982	34.2 C (93.6 F)
1983	30.6 C (87.1 F)
1984	30.1 C (86.2 F)
1985	28.6 C (83.5 F)
1986	27.8 C (82.0 F)
1987	32.4 C (90.3 F)
1988	33.5 C (92.3 F)
1989	33.6 C (92.5 F)
1990	33.6 C (92.5 F)
1991	31.3 C (88.3 F)
1992	29.6 C (85.3 F)
1993	32.9 C (91.2 F)
1994	30.0 C (86.0 F)
1995	31.5 C (88.7 F)
1996	28.9 C (84.0 F)
1997	30.5 C (86.9 F)
1998	32.0 C (89.6 F)
1999	32.8 C (91.0 F)
2000	34.3 C (93.7 F)
2001	34.0 C (93.2 F)
2002	34.7 C (94.5 F)
2003	31.5 C (88.7 F)
2004	33.1 C (91.6 F)
2005	33.7 C (92.7 F)
2006	35.0 C (95.0 F)
2007	32.8 C (91.0 F)
2008	32.5 C (90.5 F)
2009	30.4 C (86.7 F)
2010	34.0 C (93.2 F)
2011	33.1 C (91.6 F)
2012	31.5 C (88.7 F)
2013	12.9 C (55.2 F)
2014	26.9 C (80.4 F)
2015	31.0 C (87.8 F)
2016	30.8 C (87.4 F)
2017	29.9 C (85.8 F)
2018	32.0 C (89.6 F)
2019	30.6 C (87.1 F)
2020	33.1 C (91.6 F)
2021	32.2 C (90.0 F)
2022	32.4 C (90.3 F)
2023	30.5 C (86.9 F)
2024	31.6 C (88.9 F)
2025	32.1 C (89.8 F)

Coldest night (TNn)

The coldest night of the year at Sosva, 1937 to 2025. The record is -55.0 C (-67.0 F) in 1978, marked on the chart; the median year is -43.3 C (-45.9 F).

Coldest night (TNn) at Sosva by year
Year	Coldest night (TNn)
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	-37.2 C (-35.0 F)
1962	-28.9 C (-20.0 F)
1963	-31.1 C (-24.0 F)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	-48.9 C (-56.0 F)
1970	-51.1 C (-60.0 F)
1971	-48.9 C (-56.0 F)
1972	n/a
1973	-44.0 C (-47.2 F)
1974	-48.0 C (-54.4 F)
1975	-43.0 C (-45.4 F)
1976	-48.0 C (-54.4 F)
1977	-46.0 C (-50.8 F)
1978	-55.0 C (-67.0 F)
1979	-50.0 C (-58.0 F)
1980	-44.0 C (-47.2 F)
1981	-34.0 C (-29.2 F)
1982	-47.9 C (-54.2 F)
1983	-40.4 C (-40.7 F)
1984	-48.6 C (-55.5 F)
1985	-48.1 C (-54.6 F)
1986	-46.7 C (-52.1 F)
1987	-44.2 C (-47.6 F)
1988	-38.7 C (-37.7 F)
1989	-45.2 C (-49.4 F)
1990	-44.0 C (-47.2 F)
1991	-45.8 C (-50.4 F)
1992	-44.1 C (-47.4 F)
1993	-42.5 C (-44.5 F)
1994	-43.1 C (-45.6 F)
1995	-43.3 C (-45.9 F)
1996	-41.8 C (-43.2 F)
1997	-43.2 C (-45.8 F)
1998	-45.9 C (-50.6 F)
1999	-52.3 C (-62.1 F)
2000	-44.0 C (-47.2 F)
2001	-46.7 C (-52.1 F)
2002	-41.9 C (-43.4 F)
2003	-40.4 C (-40.7 F)
2004	-41.5 C (-42.7 F)
2005	-34.0 C (-29.2 F)
2006	-47.1 C (-52.8 F)
2007	-43.1 C (-45.6 F)
2008	-37.2 C (-35.0 F)
2009	-45.7 C (-50.3 F)
2010	-44.6 C (-48.3 F)
2011	-39.6 C (-39.3 F)
2012	-36.7 C (-34.1 F)
2013	-39.1 C (-38.4 F)
2014	-9.6 C (14.7 F)
2015	-38.1 C (-36.6 F)
2016	-44.5 C (-48.1 F)
2017	-44.8 C (-48.6 F)
2018	-40.9 C (-41.6 F)
2019	-39.9 C (-39.8 F)
2020	-41.0 C (-41.8 F)
2021	-46.7 C (-52.1 F)
2022	-37.0 C (-34.6 F)
2023	-42.8 C (-45.0 F)
2024	-42.0 C (-43.6 F)
2025	-39.8 C (-39.6 F)

Wettest day (Rx1day)

The wettest day of the year at Sosva, 1937 to 2025. The record is 83.1 mm (3.3 in) in 1998, marked on the chart; the median year is 27.9 mm (1.1 in).

Wettest day (Rx1day) at Sosva by year
Year	Wettest day (Rx1day)
1937	2.6 mm (0.10 in)
1938	19.5 mm (0.8 in)
1939	46.5 mm (1.8 in)
1940	18.7 mm (0.7 in)
1941	22.7 mm (0.9 in)
1942	48.5 mm (1.9 in)
1943	15.8 mm (0.6 in)
1944	32.7 mm (1.3 in)
1945	25.1 mm (1.0 in)
1946	12.3 mm (0.5 in)
1947	48.2 mm (1.9 in)
1948	32.2 mm (1.3 in)
1949	22.4 mm (0.9 in)
1950	39.6 mm (1.6 in)
1951	30.3 mm (1.2 in)
1952	23.2 mm (0.9 in)
1953	27.7 mm (1.1 in)
1954	27.2 mm (1.1 in)
1955	34.5 mm (1.4 in)
1956	38.6 mm (1.5 in)
1957	72.7 mm (2.9 in)
1958	23.5 mm (0.9 in)
1959	28.0 mm (1.1 in)
1960	38.1 mm (1.5 in)
1961	31.8 mm (1.3 in)
1962	23.6 mm (0.9 in)
1963	34.6 mm (1.4 in)
1964	38.3 mm (1.5 in)
1965	46.8 mm (1.8 in)
1966	28.8 mm (1.1 in)
1967	22.3 mm (0.9 in)
1968	25.9 mm (1.0 in)
1969	18.1 mm (0.7 in)
1970	24.1 mm (0.9 in)
1971	54.2 mm (2.1 in)
1972	31.1 mm (1.2 in)
1973	34.6 mm (1.4 in)
1974	51.4 mm (2.0 in)
1975	24.6 mm (1.0 in)
1976	27.5 mm (1.1 in)
1977	59.9 mm (2.4 in)
1978	32.9 mm (1.3 in)
1979	24.5 mm (1.0 in)
1980	30.0 mm (1.2 in)
1981	17.9 mm (0.7 in)
1982	24.1 mm (0.9 in)
1983	21.9 mm (0.9 in)
1984	44.3 mm (1.7 in)
1985	34.6 mm (1.4 in)
1986	35.5 mm (1.4 in)
1987	44.2 mm (1.7 in)
1988	35.6 mm (1.4 in)
1989	17.1 mm (0.7 in)
1990	28.0 mm (1.1 in)
1991	35.0 mm (1.4 in)
1992	22.2 mm (0.9 in)
1993	15.0 mm (0.6 in)
1994	46.0 mm (1.8 in)
1995	29.7 mm (1.2 in)
1996	23.9 mm (0.9 in)
1997	38.1 mm (1.5 in)
1998	83.1 mm (3.3 in)
1999	11.2 mm (0.4 in)
2000	5.1 mm (0.20 in)
2001	n/a
2002	11.2 mm (0.4 in)
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	n/a
2007	n/a
2008	n/a
2009	14.5 mm (0.6 in)
2010	n/a
2011	n/a
2012	23.1 mm (0.9 in)
2013	6.1 mm (0.24 in)
2014	2.5 mm (0.10 in)
2015	23.9 mm (0.9 in)
2016	24.9 mm (1.0 in)
2017	19.1 mm (0.8 in)
2018	27.9 mm (1.1 in)
2019	39.9 mm (1.6 in)
2020	18.0 mm (0.7 in)
2021	32.0 mm (1.3 in)
2022	32.5 mm (1.3 in)
2023	29.0 mm (1.1 in)
2024	33.8 mm (1.3 in)
2025	32.3 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Sosva, 1937 to 2025. The record is 127.2 mm (5.0 in) in 1957, marked on the chart; the median year is 46.9 mm (1.8 in).

Wettest five days (Rx5day) at Sosva by year
Year	Wettest five days (Rx5day)
1937	3.1 mm (0.12 in)
1938	51.3 mm (2.0 in)
1939	71.1 mm (2.8 in)
1940	29.3 mm (1.2 in)
1941	58.5 mm (2.3 in)
1942	51.3 mm (2.0 in)
1943	34.2 mm (1.3 in)
1944	56.5 mm (2.2 in)
1945	43.8 mm (1.7 in)
1946	18.3 mm (0.7 in)
1947	61.3 mm (2.4 in)
1948	58.8 mm (2.3 in)
1949	41.9 mm (1.6 in)
1950	109.5 mm (4.3 in)
1951	55.7 mm (2.2 in)
1952	37.0 mm (1.5 in)
1953	43.5 mm (1.7 in)
1954	58.8 mm (2.3 in)
1955	48.6 mm (1.9 in)
1956	59.4 mm (2.3 in)
1957	127.2 mm (5.0 in)
1958	44.6 mm (1.8 in)
1959	39.4 mm (1.6 in)
1960	46.5 mm (1.8 in)
1961	47.5 mm (1.9 in)
1962	38.5 mm (1.5 in)
1963	56.5 mm (2.2 in)
1964	81.9 mm (3.2 in)
1965	94.7 mm (3.7 in)
1966	75.6 mm (3.0 in)
1967	46.7 mm (1.8 in)
1968	30.7 mm (1.2 in)
1969	30.5 mm (1.2 in)
1970	37.7 mm (1.5 in)
1971	124.3 mm (4.9 in)
1972	52.1 mm (2.1 in)
1973	60.4 mm (2.4 in)
1974	62.6 mm (2.5 in)
1975	58.3 mm (2.3 in)
1976	54.7 mm (2.2 in)
1977	70.8 mm (2.8 in)
1978	54.8 mm (2.2 in)
1979	46.7 mm (1.8 in)
1980	40.7 mm (1.6 in)
1981	30.7 mm (1.2 in)
1982	39.7 mm (1.6 in)
1983	41.1 mm (1.6 in)
1984	68.1 mm (2.7 in)
1985	44.9 mm (1.8 in)
1986	46.9 mm (1.8 in)
1987	61.9 mm (2.4 in)
1988	45.4 mm (1.8 in)
1989	40.6 mm (1.6 in)
1990	70.7 mm (2.8 in)
1991	84.1 mm (3.3 in)
1992	50.3 mm (2.0 in)
1993	0.3 mm (0.01 in)
1994	79.2 mm (3.1 in)
1995	48.4 mm (1.9 in)
1996	3.6 mm (0.14 in)
1997	47.0 mm (1.9 in)
1998	16.9 mm (0.7 in)
1999	20.5 mm (0.8 in)
2000	n/a
2001	n/a
2002	n/a
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	39.3 mm (1.5 in)
2013	12.2 mm (0.5 in)
2014	n/a
2015	42.6 mm (1.7 in)
2016	47.0 mm (1.9 in)
2017	33.4 mm (1.3 in)
2018	34.0 mm (1.3 in)
2019	71.9 mm (2.8 in)
2020	31.0 mm (1.2 in)
2021	34.5 mm (1.4 in)
2022	60.3 mm (2.4 in)
2023	55.2 mm (2.2 in)
2024	49.0 mm (1.9 in)
2025	40.9 mm (1.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Sosva, 1937 to 2025. The record is 38 days in 1984, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Sosva by year
Year	Longest dry spell (CDD)
1937	23 days
1938	25 days
1939	13 days
1940	30 days
1941	22 days
1942	32 days
1943	18 days
1944	20 days
1945	21 days
1946	19 days
1947	19 days
1948	27 days
1949	24 days
1950	22 days
1951	24 days
1952	36 days
1953	26 days
1954	35 days
1955	20 days
1956	22 days
1957	14 days
1958	19 days
1959	21 days
1960	26 days
1961	26 days
1962	20 days
1963	20 days
1964	27 days
1965	28 days
1966	18 days
1967	36 days
1968	21 days
1969	22 days
1970	31 days
1971	21 days
1972	19 days
1973	18 days
1974	27 days
1975	13 days
1976	26 days
1977	13 days
1978	24 days
1979	18 days
1980	25 days
1981	23 days
1982	22 days
1983	15 days
1984	38 days
1985	30 days
1986	20 days
1987	35 days
1988	23 days
1989	22 days
1990	22 days
1991	17 days
1992	19 days
1993	5 days
1994	13 days
1995	22 days
1996	5 days
1997	6 days
1998	9 days
1999	9 days
2000	2 days
2001	n/a
2002	3 days
2003	7 days
2004	6 days
2005	12 days
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	14 days
2013	24 days
2014	1 day
2015	15 days
2016	17 days
2017	25 days
2018	22 days
2019	18 days
2020	32 days
2021	23 days
2022	29 days
2023	25 days
2024	13 days
2025	12 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

66 years, 1938 to 2024

A day with at least 29.6 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 68.4 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Sosva: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	29.6 mm (1.2 in)
5 years	39.6 mm (1.6 in)
10 years	46.4 mm (1.8 in)
25 years	55.1 mm (2.2 in)
50 years	61.7 mm (2.4 in)
100 years	68.4 mm (2.7 in)	Longer than the 66 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, 66 years of values from 1938 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: 72.7 mm (2.9 in) in 1957; 59.9 mm (2.4 in) in 1977; 54.2 mm (2.1 in) in 1971.

Download the Data

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