Sredhekolymsk Threshold Days by Year (RSM00025206)

13 fixed thresholds counted per year at Sredhekolymsk (RSM00025206): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sredhekolymsk Thresholds

Sredhekolymsk: nights with a minimum temperature at or below 0 C (32 F) in 82 years, most in 1962 with 280.
Sredhekolymsk: nights with a minimum temperature at or below -10 C (14 F) in 82 years, most in 1958 with 223.
Sredhekolymsk: nights with a minimum temperature at or below -20 C (-4 F) in 82 years, most in 1971 with 189.
Sredhekolymsk: nights with a minimum temperature at or below -30 C (-22 F) in 82 years, most in 1970 with 148.
13 fixed thresholds have at least one qualifying day at Sredhekolymsk.

Days at or above 30 C (86 F)

52 years with a qualifying day

Days per year at Sredhekolymsk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1991.

Days at or above 30 C (86 F) per year at Sredhekolymsk
Year	Days	Decade average
1936	4	2.7
1938	1	2.7
1939	3	2.7
1941	1	1.5
1943	2	1.5
1951	1	2.4
1952	3	2.4
1953	3	2.4
1956	4	2.4
1957	3	2.4
1958	1	2.4
1959	2	2.4
1960	3	3.4
1961	1	3.4
1966	3	3.4
1968	2	3.4
1969	8	3.4
1971	1	2
1973	4	2
1974	2	2
1975	3	2
1977	1	2
1978	1	2
1981	6	2.7
1984	1	2.7
1985	1	2.7
1987	2	2.7
1988	1	2.7
1989	5	2.7
1991	10	3
1992	1	3
1993	3	3
1994	2	3
1996	1	3
1998	2	3
1999	2	3
2000	1	2.2
2001	6	2.2
2002	3	2.2
2003	2	2.2
2005	2	2.2
2006	2	2.2
2007	1	2.2
2008	2	2.2
2009	1	2.2
2010	9	2.8
2013	1	2.8
2014	1	2.8
2015	1	2.8
2016	2	2.8
2018	3	2.8
2025	1	1

For each year, a bar from the first to the last day at Sredhekolymsk meeting 30 C (86 F).

First to last qualifying date each year at Sredhekolymsk
Year	First date	Last date
1936	1936-06-26	1936-06-29
1938	1938-07-29	1938-07-29
1939	1939-06-23	1939-06-26
1941	1941-07-19	1941-07-19
1943	1943-07-03	1943-07-04
1951	1951-08-15	1951-08-15
1952	1952-07-16	1952-07-18
1953	1953-07-07	1953-08-06
1956	1956-06-21	1956-07-05
1957	1957-07-19	1957-07-24
1958	1958-07-11	1958-07-11
1959	1959-07-04	1959-07-30
1960	1960-06-27	1960-07-17
1961	1961-07-05	1961-07-05
1966	1966-06-23	1966-06-25
1968	1968-07-04	1968-07-05
1969	1969-06-30	1969-08-14
1971	1971-07-24	1971-07-24
1973	1973-06-22	1973-07-20
1974	1974-06-22	1974-08-09
1975	1975-07-05	1975-08-09
1977	1977-07-18	1977-07-18
1978	1978-07-30	1978-07-30
1981	1981-06-26	1981-07-04
1984	1984-07-11	1984-07-11
1985	1985-07-03	1985-07-03
1987	1987-07-24	1987-07-26
1988	1988-06-22	1988-06-22
1989	1989-06-12	1989-07-02
1991	1991-07-08	1991-08-12
1992	1992-07-29	1992-07-29
1993	1993-06-28	1993-07-17
1994	1994-07-25	1994-07-26
1996	1996-06-20	1996-06-20
1998	1998-07-10	1998-07-27
1999	1999-06-26	1999-06-27
2000	2000-06-20	2000-06-20
2001	2001-07-20	2001-07-29
2002	2002-06-24	2002-06-26
2003	2003-08-02	2003-08-04
2005	2005-07-05	2005-07-21
2006	2006-07-13	2006-07-14
2007	2007-06-19	2007-06-19
2008	2008-07-18	2008-07-19
2009	2009-07-28	2009-07-28
2010	2010-07-06	2010-07-30
2013	2013-07-09	2013-07-09
2014	2014-07-13	2014-07-13
2015	2015-07-02	2015-07-02
2016	2016-06-04	2016-06-05
2018	2018-07-06	2018-07-08
2025	2025-07-31	2025-07-31

Every Fixed Threshold

Fixed thresholds at Sredhekolymsk
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	52	10	1991	1
35 C (95 F): Days	2	1	1981	1
90 F (32.2 C): Days	17	3	1981	2
0 C (32 F): Ice days (max	80	228	1950	89
0 C (32 F): Frost days (min	82	280	1962	119
-10 C (14 F): Days with min	82	223	1958	97
-20 C (-4 F): Days with min	82	189	1971	71
-30 C (-22 F): Days with min	82	148	1970	58
-40 C (-40 F): Days with min	82	80	1967	30
20 C (68 F): Tropical nights (min	8	2	2003	1
10 mm (0.39 in): Days with 10 mm or more rain	75	11	1977	4
25 mm (0.98 in): Days with 25 mm or more rain	18	2	1977	1
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1989	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

Data for Sredhekolymsk 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). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Sredhekolymsk Threshold Days by Year (RSM00025206)

Key Facts for Sredhekolymsk Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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