McAlester Rgnl AP Threshold Days by Year (USW00093950)

20 fixed thresholds counted per year at McAlester Rgnl AP (USW00093950): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for McAlester Rgnl AP Thresholds

McAlester Rgnl AP: days with a maximum temperature at or above 30 C (86 F) in 104 years, most in 1911 with 151.
McAlester Rgnl AP: days with a maximum temperature at or above 35 C (95 F) in 104 years, most in 1936 with 92.
McAlester Rgnl AP: days with a maximum temperature at or above 90 F (32.2 C) in 104 years, most in 1911 with 124.
McAlester Rgnl AP: nights with a minimum temperature at or below 0 C (32 F) in 102 years, most in 1963 with 92.
20 fixed thresholds have at least one qualifying day at McAlester Rgnl AP.

Days at or above 30 C (86 F)

104 years with a qualifying day

Days per year at McAlester Rgnl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 1911.

Days at or above 30 C (86 F) per year at McAlester Rgnl AP
Year	Days	Decade average
1905	125	119.7
1907	121	119.7
1908	113	119.7
1910	139	123.1
1911	151	123.1
1912	133	123.1
1913	121	123.1
1914	118	123.1
1915	102	123.1
1916	128	123.1
1917	110	123.1
1918	130	123.1
1919	99	123.1
1920	113	115
1921	134	115
1922	116	115
1925	126	115
1926	117	115
1927	109	115
1928	106	115
1929	99	115
1930	111	117.8
1931	128	117.8
1932	114	117.8
1933	112	117.8
1934	124	117.8
1935	87	117.8
1936	129	117.8
1937	108	117.8
1938	132	117.8
1939	133	117.8
1940	90	105.9
1941	100	105.9
1942	86	105.9
1943	119	105.9
1944	113	105.9
1945	94	105.9
1946	119	105.9
1947	126	105.9
1954	130	130
1963	145	106.3
1964	108	106.3
1965	119	106.3
1966	93	106.3
1967	87	106.3
1968	85	106.3
1969	107	106.3
1970	98	95.6
1971	91	95.6
1972	110	95.6
1973	85	95.6
1974	79	95.6
1975	91	95.6
1976	78	95.6
1977	112	95.6
1978	120	95.6
1979	92	95.6
1980	114	101.4
1981	100	101.4
1982	105	101.4
1983	100	101.4
1984	100	101.4
1985	99	101.4
1986	98	101.4
1987	98	101.4
1988	112	101.4
1989	88	101.4
1990	103	102.3
1991	111	102.3
1992	86	102.3
1993	108	102.3
1994	107	102.3
1995	105	102.3
1996	89	102.3
1997	98	102.3
1998	125	102.3
1999	91	102.3
2000	107	101.4
2001	96	101.4
2002	106	101.4
2003	92	101.4
2004	87	101.4
2005	127	101.4
2006	130	101.4
2007	92	101.4
2008	93	101.4
2009	84	101.4
2010	117	117.3
2011	126	117.3
2012	123	117.3
2013	109	117.3
2014	110	117.3
2015	114	117.3
2016	120	117.3
2017	124	117.3
2018	119	117.3
2019	111	117.3
2020	101	123.9
2021	114	123.9
2022	131	123.9
2023	122	123.9
2024	133	123.9
2025	126	123.9
2026	140	123.9

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

First to last qualifying date each year at McAlester Rgnl AP
Year	First date	Last date
1905	1905-03-31	1905-10-08
1907	1907-03-18	1907-10-07
1908	1908-03-17	1908-09-25
1910	1910-03-08	1910-10-25
1911	1911-02-01	1911-10-15
1912	1912-03-19	1912-10-21
1913	1913-04-17	1913-10-09
1914	1914-04-17	1914-10-08
1915	1915-04-17	1915-11-09
1916	1916-03-14	1916-10-09
1917	1917-05-18	1917-10-18
1918	1918-02-25	1918-10-13
1919	1919-04-23	1919-10-24
1920	1920-04-17	1920-10-12
1921	1921-03-17	1921-11-16
1922	1922-05-04	1922-10-26
1925	1925-03-24	1925-10-06
1926	1926-05-17	1926-10-20
1927	1927-04-03	1927-11-21
1928	1928-04-18	1928-10-14
1929	1929-03-23	1929-09-29
1930	1930-04-09	1930-10-14
1931	1931-05-16	1931-10-24
1932	1932-03-20	1932-10-23
1933	1933-04-09	1933-10-06
1934	1934-04-10	1934-10-31
1935	1935-05-31	1935-10-16
1936	1936-04-11	1936-09-23
1937	1937-05-10	1937-10-31
1938	1938-03-25	1938-10-31
1939	1939-04-26	1939-10-25
1940	1940-03-31	1940-10-23
1941	1941-05-06	1941-10-21
1942	1942-05-13	1942-09-23
1943	1943-04-04	1943-09-25
1944	1944-05-12	1944-10-26
1945	1945-05-13	1945-09-27
1946	1946-03-30	1946-10-31
1947	1947-05-03	1947-10-23
1954	1954-04-03	1954-10-11
1963	1963-03-28	1963-10-27
1964	1964-04-02	1964-10-17
1965	1965-04-07	1965-10-17
1966	1966-03-31	1966-10-13
1967	1967-03-11	1967-10-06
1968	1968-05-02	1968-10-30
1969	1969-04-09	1969-10-11
1970	1970-05-19	1970-10-02
1971	1971-05-26	1971-10-01
1972	1972-04-12	1972-10-17
1973	1973-05-10	1973-10-08
1974	1974-03-31	1974-09-12
1975	1975-04-24	1975-10-12
1976	1976-06-11	1976-10-03
1977	1977-05-25	1977-10-31
1978	1978-05-12	1978-10-21
1979	1979-04-25	1979-10-21
1980	1980-04-07	1980-10-09
1981	1981-04-29	1981-10-05
1982	1982-04-13	1982-10-06
1983	1983-06-03	1983-10-05
1984	1984-04-24	1984-09-24
1985	1985-03-28	1985-10-13
1986	1986-05-12	1986-10-02
1987	1987-04-17	1987-09-25
1988	1988-04-22	1988-10-17
1989	1989-04-03	1989-10-14
1990	1990-04-29	1990-10-06
1991	1991-03-05	1991-10-18
1992	1992-05-12	1992-10-26
1993	1993-04-10	1993-10-16
1994	1994-03-19	1994-10-06
1995	1995-03-22	1995-10-16
1996	1996-02-21	1996-09-23
1997	1997-03-21	1997-10-06
1998	1998-05-12	1998-10-04
1999	1999-05-08	1999-10-15
2000	2000-05-08	2000-10-05
2001	2001-04-04	2001-09-14
2002	2002-04-24	2002-10-06
2003	2003-05-01	2003-10-24
2004	2004-05-18	2004-10-18
2005	2005-05-11	2005-10-19
2006	2006-03-01	2006-10-04
2007	2007-05-12	2007-10-07
2008	2008-04-22	2008-09-29
2009	2009-04-22	2009-10-08
2010	2010-05-06	2010-10-09
2011	2011-04-09	2011-10-17
2012	2012-03-31	2012-11-02
2013	2013-04-15	2013-10-04
2014	2014-04-26	2014-10-26
2015	2015-03-31	2015-10-21
2016	2016-05-10	2016-11-16
2017	2017-02-11	2017-11-05
2018	2018-05-06	2018-10-06
2019	2019-04-09	2019-10-06
2020	2020-03-12	2020-10-11
2021	2021-05-27	2021-10-10
2022	2022-05-08	2022-10-21
2023	2023-04-03	2023-11-08
2024	2024-02-26	2024-10-28
2025	2025-04-13	2025-11-18
2026	2026-03-20	2026-10-13

Every Fixed Threshold

Fixed thresholds at McAlester Rgnl AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	104	151	1911	140
35 C (95 F): Days	104	92	1936	69
40 C (104 F): Days	55	31	1954	14
45 C (113 F): Days	3	2	1936	1
90 F (32.2 C): Days	104	124	1911	110
100 F (37.8 C): Days	92	63	1954	50
110 F (43.3 C): Days	11	5	1936	1
0 C (32 F): Ice days (max	96	28	1978	4
0 C (32 F): Frost days (min	102	92	1963	34
-10 C (14 F): Days with min	95	26	1963	5
-20 C (-4 F): Days with min	12	2	1918	1
20 C (68 F): Tropical nights (min	102	119	1998	129
25 C (77 F): Days with min	93	42	2011	39
10 mm (0.39 in): Days with 10 mm or more rain	102	53	2015	21
25 mm (0.98 in): Days with 25 mm or more rain	102	28	2015	9
50 mm (1.97 in): Days with 50 mm or more rain	99	9	1908	4
100 mm (3.94 in): Days with 100 mm or more rain	27	3	1908	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1981	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	2	1975	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1975	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.

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Data for McAlester Rgnl AP 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

McAlester Rgnl AP Threshold Days by Year (USW00093950)

Key Facts for McAlester Rgnl AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

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