Winner Threshold Days by Year

21 fixed thresholds counted per year at Winner (USC00399367): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Winner Thresholds

Winner: days with a maximum temperature at or above 30 C (86 F) in 98 years, most in 1980 with 102.
Winner: days with a maximum temperature at or above 35 C (95 F) in 98 years, most in 1936 with 56.
Winner: days with a maximum temperature at or above 90 F (32.2 C) in 98 years, most in 1934 with 84.
Winner: days with a maximum temperature at or below 0 C (32 F) in 98 years, most in 1978 with 87.
21 fixed thresholds have at least one qualifying day at Winner.

Days at or above 30 C (86 F)

98 years with a qualifying day

Days per year at Winner with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 102 in 1980.

Days at or above 30 C (86 F) per year at Winner
Year	Days	Decade average
1914	62	62
1925	58	64.5
1926	82	64.5
1927	51	64.5
1928	67	64.5
1931	100	86.6
1932	62	86.6
1933	94	86.6
1934	99	86.6
1935	72	86.6
1936	89	86.6
1938	81	86.6
1939	96	86.6
1940	94	69.9
1941	82	69.9
1942	60	69.9
1943	80	69.9
1944	63	69.9
1945	49	69.9
1946	64	69.9
1947	67	69.9
1948	70	69.9
1949	70	69.9
1950	40	58.6
1951	29	58.6
1952	78	58.6
1953	61	58.6
1954	62	58.6
1955	80	58.6
1956	65	58.6
1957	37	58.6
1958	57	58.6
1959	77	58.6
1960	55	62.8
1961	66	62.8
1962	39	62.8
1963	73	62.8
1964	69	62.8
1965	53	62.8
1966	68	62.8
1967	64	62.8
1968	67	62.8
1969	74	62.8
1970	94	77.1
1971	80	77.1
1972	62	77.1
1973	72	77.1
1974	75	77.1
1975	82	77.1
1976	100	77.1
1977	62	77.1
1978	78	77.1
1979	66	77.1
1980	102	80
1981	73	80
1982	64	80
1983	85	80
1984	82	80
1985	71	80
1986	67	80
1987	84	80
1988	95	80
1989	77	80
1990	67	57.2
1991	66	57.2
1992	32	57.2
1993	36	57.2
1994	55	57.2
1995	72	57.2
1996	59	57.2
1997	63	57.2
1998	58	57.2
1999	64	57.2
2000	82	72.5
2001	72	72.5
2002	85	72.5
2003	89	72.5
2004	63	72.5
2005	84	72.5
2007	71	72.5
2009	34	72.5
2010	49	60.6
2011	54	60.6
2012	93	60.6
2013	54	60.6
2014	48	60.6
2015	66	60.6
2016	80	60.6
2017	72	60.6
2018	56	60.6
2019	34	60.6
2020	64	66.1
2021	80	66.1
2022	78	66.1
2023	62	66.1
2024	62	66.1
2025	57	66.1
2026	60	66.1

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

First to last qualifying date each year at Winner
Year	First date	Last date
1914	1914-05-24	1914-10-18
1925	1925-05-19	1925-09-19
1926	1926-04-15	1926-09-17
1927	1927-05-17	1927-10-26
1928	1928-05-01	1928-10-11
1931	1931-04-11	1931-10-02
1932	1932-05-13	1932-10-02
1933	1933-05-17	1933-10-29
1934	1934-04-28	1934-10-11
1935	1935-06-08	1935-09-25
1936	1936-04-13	1936-09-21
1938	1938-04-30	1938-10-27
1939	1939-04-22	1939-09-24
1940	1940-04-14	1940-10-25
1941	1941-05-12	1941-09-26
1942	1942-04-14	1942-10-12
1943	1943-03-29	1943-10-11
1944	1944-05-13	1944-09-25
1945	1945-06-22	1945-09-07
1946	1946-03-31	1946-09-25
1947	1947-06-27	1947-10-21
1948	1948-04-17	1948-09-19
1949	1949-05-03	1949-09-24
1950	1950-05-22	1950-10-30
1951	1951-07-06	1951-10-01
1952	1952-04-07	1952-09-29
1953	1953-05-25	1953-10-13
1954	1954-05-21	1954-10-08
1955	1955-04-26	1955-10-19
1956	1956-05-21	1956-10-16
1957	1957-05-07	1957-08-31
1958	1958-04-16	1958-10-19
1959	1959-04-30	1959-09-14
1960	1960-05-13	1960-10-07
1961	1961-04-19	1961-10-06
1962	1962-04-24	1962-10-14
1963	1963-05-06	1963-10-05
1964	1964-04-16	1964-10-15
1965	1965-04-29	1965-09-02
1966	1966-05-04	1966-10-06
1967	1967-05-09	1967-10-03
1968	1968-04-30	1968-10-30
1969	1969-05-14	1969-09-28
1970	1970-04-26	1970-10-06
1971	1971-04-07	1971-09-14
1972	1972-05-15	1972-09-20
1973	1973-05-18	1973-10-07
1974	1974-06-03	1974-10-10
1975	1975-04-26	1975-10-07
1976	1976-05-04	1976-10-03
1977	1977-04-09	1977-09-08
1978	1978-03-30	1978-10-20
1979	1979-05-16	1979-09-30
1980	1980-04-20	1980-10-09
1981	1981-05-02	1981-09-28
1982	1982-05-03	1982-09-11
1983	1983-05-26	1983-10-27
1984	1984-05-12	1984-09-22
1985	1985-04-11	1985-09-19
1986	1986-04-23	1986-09-09
1987	1987-04-17	1987-09-27
1988	1988-03-27	1988-09-18
1989	1989-04-21	1989-10-01
1990	1990-04-22	1990-10-05
1991	1991-04-05	1991-10-16
1992	1992-04-30	1992-09-30
1993	1993-06-10	1993-10-07
1994	1994-04-23	1994-09-19
1995	1995-06-06	1995-10-12
1996	1996-04-10	1996-09-30
1997	1997-05-10	1997-10-05
1998	1998-05-17	1998-09-28
1999	1999-05-28	1999-11-07
2000	2000-05-04	2000-10-19
2001	2001-04-28	2001-10-02
2002	2002-05-29	2002-09-17
2003	2003-04-13	2003-10-20
2004	2004-04-28	2004-09-20
2005	2005-05-20	2005-10-03
2007	2007-05-13	2007-10-07
2009	2009-04-23	2009-09-11
2010	2010-05-23	2010-11-08
2011	2011-06-01	2011-10-06
2012	2012-03-19	2012-10-03
2013	2013-04-28	2013-10-01
2014	2014-04-10	2014-10-27
2015	2015-03-16	2015-10-12
2016	2016-03-12	2016-11-01
2017	2017-05-08	2017-09-22
2018	2018-05-08	2018-10-04
2019	2019-04-21	2019-09-18
2020	2020-06-02	2020-10-10
2021	2021-04-04	2021-10-06
2022	2022-04-23	2022-10-02
2023	2023-04-12	2023-10-03
2024	2024-04-14	2024-10-18
2025	2025-05-11	2025-10-04
2026	2026-04-23	2026-09-12

Every Fixed Threshold

Fixed thresholds at Winner
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	98	102	1980	60
35 C (95 F): Days	98	56	1936	14
40 C (104 F): Days	62	29	1936	1
45 C (113 F): Days	3	2	1934	2
90 F (32.2 C): Days	98	84	1934	40
100 F (37.8 C): Days	88	40	1936	2
110 F (43.3 C): Days	16	6	1936	1
0 C (32 F): Ice days (max	98	87	1978	20
0 C (32 F): Frost days (min	97	186	2019	102
-10 C (14 F): Days with min	97	99	1978	27
-20 C (-4 F): Days with min	95	38	1936	15
-30 C (-22 F): Days with min	26	12	1936	2
20 C (68 F): Tropical nights (min	96	36	2002	10
25 C (77 F): Days with min	35	6	1931	3
10 mm (0.39 in): Days with 10 mm or more rain	96	35	1962	15
25 mm (0.98 in): Days with 25 mm or more rain	93	14	1962	4
50 mm (1.97 in): Days with 50 mm or more rain	50	4	1977	1
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1949	1
10 cm (3.9 in): Days with 10 cm or more snowfall	81	10	1995	1
25 cm (9.8 in): Days with 25 cm or more snowfall	28	2	1995	1
50 cm (19.7 in): Days with 50 cm or more snowfall	2	1	1995	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

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

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Winner Threshold Days by Year

Key Facts for Winner Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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