Sernovodsk Threshold Days by Year (RSM00028802)

15 fixed thresholds counted per year at Sernovodsk (RSM00028802): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sernovodsk Thresholds

Sernovodsk: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 1990 with 23.
Sernovodsk: nights with a minimum temperature at or below 0 C (32 F) in 78 years, most in 1976 with 197.
Sernovodsk: nights with a minimum temperature at or below -10 C (14 F) in 78 years, most in 1987 with 121.
Sernovodsk: nights with a minimum temperature at or below -20 C (-4 F) in 78 years, most in 1969 with 63.
15 fixed thresholds have at least one qualifying day at Sernovodsk.

Days at or above 30 C (86 F)

76 years with a qualifying day

Days per year at Sernovodsk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 61 in 2010.

Days at or above 30 C (86 F) per year at Sernovodsk
Year	Days	Decade average
1936	47	32.5
1937	16	32.5
1938	37	32.5
1939	30	32.5
1941	8	16.4
1944	11	16.4
1946	21	16.4
1947	14	16.4
1948	28	16.4
1950	7	26.8
1951	42	26.8
1952	38	26.8
1953	27	26.8
1954	38	26.8
1955	18	26.8
1956	13	26.8
1957	46	26.8
1958	22	26.8
1959	17	26.8
1960	18	14.9
1961	10	14.9
1962	16	14.9
1963	14	14.9
1965	11	14.9
1967	30	14.9
1968	11	14.9
1969	9	14.9
1970	9	16.8
1971	20	16.8
1972	49	16.8
1973	11	16.8
1974	7	16.8
1975	29	16.8
1976	3	16.8
1977	23	16.8
1978	4	16.8
1979	13	16.8
1980	4	18.1
1981	36	18.1
1982	23	18.1
1983	6	18.1
1984	25	18.1
1985	8	18.1
1986	7	18.1
1987	19	18.1
1988	34	18.1
1989	19	18.1
1990	1	16.5
1991	15	16.5
1992	10	16.5
1993	2	16.5
1994	3	16.5
1995	40	16.5
1996	26	16.5
1997	11	16.5
1998	37	16.5
1999	20	16.5
2000	21	18.6
2001	18	18.6
2002	17	18.6
2003	5	18.6
2004	19	18.6
2005	14	18.6
2006	18	18.6
2007	28	18.6
2008	23	18.6
2009	23	18.6
2010	61	29.9
2011	24	29.9
2012	32	29.9
2013	25	29.9
2014	23	29.9
2015	29	29.9
2016	40	29.9
2017	9	29.9
2018	26	29.9

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

First to last qualifying date each year at Sernovodsk
Year	First date	Last date
1936	1936-05-30	1936-08-15
1937	1937-06-28	1937-09-23
1938	1938-06-01	1938-09-19
1939	1939-06-09	1939-08-06
1941	1941-07-06	1941-09-16
1944	1944-05-23	1944-09-11
1946	1946-05-21	1946-09-04
1947	1947-06-12	1947-09-02
1948	1948-05-18	1948-08-16
1950	1950-04-28	1950-07-13
1951	1951-06-10	1951-09-04
1952	1952-05-24	1952-09-14
1953	1953-06-06	1953-08-30
1954	1954-06-13	1954-08-21
1955	1955-05-17	1955-08-06
1956	1956-06-17	1956-09-01
1957	1957-05-08	1957-09-19
1958	1958-05-30	1958-08-13
1959	1959-05-22	1959-08-10
1960	1960-06-13	1960-08-07
1961	1961-05-16	1961-08-19
1962	1962-05-10	1962-08-10
1963	1963-06-18	1963-09-05
1965	1965-05-31	1965-08-04
1967	1967-05-11	1967-08-26
1968	1968-05-13	1968-09-01
1969	1969-06-06	1969-09-01
1970	1970-07-17	1970-08-15
1971	1971-06-10	1971-09-21
1972	1972-05-29	1972-08-31
1973	1973-05-18	1973-08-12
1974	1974-05-13	1974-08-16
1975	1975-06-06	1975-08-27
1976	1976-06-03	1976-08-22
1977	1977-06-03	1977-09-11
1978	1978-07-25	1978-08-28
1979	1979-05-19	1979-09-01
1980	1980-06-11	1980-07-11
1981	1981-06-14	1981-08-27
1982	1982-06-16	1982-09-03
1983	1983-07-14	1983-08-15
1984	1984-05-11	1984-07-22
1985	1985-06-20	1985-08-13
1986	1986-05-30	1986-08-15
1987	1987-05-24	1987-07-31
1988	1988-06-03	1988-08-28
1989	1989-06-06	1989-07-18
1990	1990-06-04	1990-06-04
1991	1991-06-23	1991-07-24
1992	1992-06-19	1992-09-03
1993	1993-07-09	1993-08-09
1994	1994-05-22	1994-06-13
1995	1995-05-16	1995-09-12
1996	1996-05-08	1996-09-07
1997	1997-06-01	1997-08-02
1998	1998-05-30	1998-08-24
1999	1999-06-08	1999-08-18
2000	2000-06-03	2000-09-08
2001	2001-07-13	2001-08-14
2002	2002-07-05	2002-09-02
2003	2003-07-08	2003-09-02
2004	2004-05-26	2004-08-25
2005	2005-05-20	2005-08-16
2006	2006-06-05	2006-09-01
2007	2007-05-20	2007-08-25
2008	2008-06-16	2008-09-08
2009	2009-06-04	2009-08-21
2010	2010-05-06	2010-08-30
2011	2011-07-03	2011-08-16
2012	2012-04-17	2012-08-13
2013	2013-05-15	2013-08-17
2014	2014-05-14	2014-08-17
2015	2015-05-26	2015-09-08
2016	2016-05-26	2016-08-26
2017	2017-07-17	2017-09-02
2018	2018-06-24	2018-08-21

Every Fixed Threshold

Fixed thresholds at Sernovodsk
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	76	61	2010	26
35 C (95 F): Days	36	32	2010	4
90 F (32.2 C): Days	66	45	2010	11
100 F (37.8 C): Days	6	11	2010	11
0 C (32 F): Ice days (max	77	149	1976	134
0 C (32 F): Frost days (min	78	197	1976	169
-10 C (14 F): Days with min	78	121	1987	89
-20 C (-4 F): Days with min	78	63	1969	18
-30 C (-22 F): Days with min	62	14	1950	1
-40 C (-40 F): Days with min	5	2	1958	1
20 C (68 F): Tropical nights (min	56	24	2010	3
25 C (77 F): Days with min	4	2	2010	1
10 mm (0.39 in): Days with 10 mm or more rain	82	23	1990	3
25 mm (0.98 in): Days with 25 mm or more rain	46	4	2007	2
50 mm (1.97 in): Days with 50 mm or more rain	7	1	1961	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.

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Data for Sernovodsk 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).

Sernovodsk Threshold Days by Year (RSM00028802)

Key Facts for Sernovodsk Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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