Semej Threshold Days by Year (KZ000036177)

16 fixed thresholds counted per year at Semej (KZ000036177): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Semej Thresholds

Semej: days with a maximum temperature at or above 30 C (86 F) in 99 years, most in 1962 with 57.
Semej: days with a maximum temperature at or above 90 F (32.2 C) in 99 years, most in 1974 with 37.
Semej: days with a maximum temperature at or below 0 C (32 F) in 99 years, most in 1976 with 154.
Semej: nights with a minimum temperature at or below 0 C (32 F) in 97 years, most in 1960 with 212.
16 fixed thresholds have at least one qualifying day at Semej.

Days at or above 30 C (86 F)

99 years with a qualifying day

Days per year at Semej with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 57 in 1962.

Days at or above 30 C (86 F) per year at Semej
Year	Days	Decade average
1905	34	38.5
1909	43	38.5
1910	31	37
1918	43	37
1926	30	35
1927	39	35
1928	29	35
1929	42	35
1930	32	35.3
1931	52	35.3
1932	41	35.3
1933	40	35.3
1934	19	35.3
1935	51	35.3
1936	27	35.3
1937	30	35.3
1938	26	35.3
1941	37	36.2
1942	33	36.2
1943	47	36.2
1944	40	36.2
1945	41	36.2
1946	29	36.2
1947	18	36.2
1948	47	36.2
1949	34	36.2
1950	19	31.3
1951	51	31.3
1952	54	31.3
1953	46	31.3
1956	29	31.3
1957	21	31.3
1958	14	31.3
1959	16	31.3
1960	11	35.3
1961	26	35.3
1962	57	35.3
1963	38	35.3
1964	28	35.3
1965	53	35.3
1966	38	35.3
1967	25	35.3
1968	34	35.3
1969	43	35.3
1970	31	31.7
1971	21	31.7
1972	23	31.7
1973	32	31.7
1974	54	31.7
1975	34	31.7
1976	27	31.7
1977	39	31.7
1978	36	31.7
1979	20	31.7
1980	37	30.9
1981	34	30.9
1982	40	30.9
1983	32	30.9
1984	21	30.9
1985	22	30.9
1986	27	30.9
1987	32	30.9
1988	34	30.9
1989	30	30.9
1990	24	34.9
1991	43	34.9
1992	28	34.9
1993	14	34.9
1994	36	34.9
1995	31	34.9
1996	37	34.9
1997	42	34.9
1998	47	34.9
1999	47	34.9
2000	31	34.3
2001	30	34.3
2002	27	34.3
2003	27	34.3
2004	37	34.3
2005	40	34.3
2006	34	34.3
2007	44	34.3
2008	55	34.3
2009	18	34.3
2011	29	33.8
2012	43	33.8
2013	17	33.8
2014	38	33.8
2015	43	33.8
2016	21	33.8
2017	44	33.8
2018	38	33.8
2019	31	33.8
2020	48	43.7
2021	42	43.7
2022	41	43.7
2023	48	43.7
2024	43	43.7
2025	40	43.7

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

First to last qualifying date each year at Semej
Year	First date	Last date
1905	1905-05-25	1905-08-19
1909	1909-05-18	1909-08-29
1910	1910-05-21	1910-08-18
1918	1918-06-02	1918-09-17
1926	1926-05-30	1926-09-11
1927	1927-04-23	1927-09-22
1928	1928-05-07	1928-09-01
1929	1929-06-02	1929-09-06
1930	1930-05-20	1930-09-08
1931	1931-06-01	1931-09-17
1932	1932-05-20	1932-08-28
1933	1933-05-19	1933-09-12
1934	1934-05-31	1934-08-27
1935	1935-05-06	1935-09-14
1936	1936-06-06	1936-09-15
1937	1937-06-09	1937-08-26
1938	1938-05-08	1938-08-17
1941	1941-05-24	1941-08-19
1942	1942-06-06	1942-09-05
1943	1943-05-16	1943-09-06
1944	1944-05-03	1944-09-18
1945	1945-05-01	1945-09-13
1946	1946-04-18	1946-08-09
1947	1947-06-23	1947-09-08
1948	1948-05-24	1948-09-07
1949	1949-05-05	1949-08-27
1950	1950-05-17	1950-09-16
1951	1951-05-17	1951-09-13
1952	1952-05-18	1952-09-03
1953	1953-05-23	1953-09-16
1956	1956-05-27	1956-08-10
1957	1957-05-26	1957-08-04
1958	1958-06-24	1958-09-05
1959	1959-06-02	1959-09-05
1960	1960-06-24	1960-09-06
1961	1961-05-01	1961-09-13
1962	1962-05-12	1962-09-18
1963	1963-06-08	1963-08-20
1964	1964-06-01	1964-08-21
1965	1965-05-05	1965-09-20
1966	1966-06-01	1966-09-26
1967	1967-05-15	1967-08-15
1968	1968-05-22	1968-08-12
1969	1969-05-16	1969-09-09
1970	1970-05-31	1970-08-29
1971	1971-06-12	1971-09-06
1972	1972-04-27	1972-08-27
1973	1973-06-01	1973-09-10
1974	1974-05-14	1974-08-23
1975	1975-05-28	1975-08-30
1976	1976-05-12	1976-09-08
1977	1977-05-24	1977-09-20
1978	1978-06-14	1978-09-25
1979	1979-06-04	1979-08-31
1980	1980-05-25	1980-09-23
1981	1981-05-03	1981-09-15
1982	1982-05-02	1982-08-19
1983	1983-05-06	1983-08-28
1984	1984-06-09	1984-09-16
1985	1985-04-27	1985-08-29
1986	1986-06-13	1986-09-21
1987	1987-05-15	1987-08-23
1988	1988-06-05	1988-09-21
1989	1989-06-14	1989-08-30
1990	1990-05-14	1990-09-13
1991	1991-05-10	1991-08-16
1992	1992-05-16	1992-08-22
1993	1993-06-15	1993-09-21
1994	1994-05-24	1994-08-24
1995	1995-06-05	1995-09-22
1996	1996-05-17	1996-08-28
1997	1997-04-28	1997-09-24
1998	1998-05-31	1998-09-05
1999	1999-05-06	1999-09-03
2000	2000-05-17	2000-09-11
2001	2001-05-16	2001-09-07
2002	2002-05-21	2002-09-21
2003	2003-05-16	2003-09-09
2004	2004-05-14	2004-09-06
2005	2005-05-06	2005-09-04
2006	2006-05-20	2006-09-10
2007	2007-05-16	2007-09-12
2008	2008-05-09	2008-09-02
2009	2009-05-12	2009-08-10
2011	2011-05-29	2011-08-24
2012	2012-05-24	2012-09-12
2013	2013-04-13	2013-09-25
2014	2014-05-13	2014-09-01
2015	2015-06-06	2015-09-11
2016	2016-06-05	2016-09-17
2017	2017-05-13	2017-09-06
2018	2018-05-22	2018-08-25
2019	2019-06-27	2019-09-22
2020	2020-04-23	2020-09-03
2021	2021-04-28	2021-09-17
2022	2022-05-01	2022-09-26
2023	2023-05-09	2023-08-30
2024	2024-06-06	2024-08-23
2025	2025-04-13	2025-08-22

Every Fixed Threshold

Fixed thresholds at Semej
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	99	57	1962	40
35 C (95 F): Days	95	17	1935	7
40 C (104 F): Days	10	1	1909	1
90 F (32.2 C): Days	99	37	1974	25
100 F (37.8 C): Days	48	5	1998	3
0 C (32 F): Ice days (max	99	154	1976	53
0 C (32 F): Frost days (min	97	212	1960	70
-10 C (14 F): Days with min	97	141	1950	43
-20 C (-4 F): Days with min	97	89	1969	15
-30 C (-22 F): Days with min	95	45	1969	14
-40 C (-40 F): Days with min	38	21	1969	1
20 C (68 F): Tropical nights (min	61	8	1916	1
25 C (77 F): Days with min	1	1	1998	1
10 mm (0.39 in): Days with 10 mm or more rain	94	10	1903	6
25 mm (0.98 in): Days with 25 mm or more rain	25	2	1928	1
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1953	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

Data for Semej 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).

Semej Threshold Days by Year (KZ000036177)

Key Facts for Semej Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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