Hooker Threshold Days by Year (USC00344298)

19 fixed thresholds counted per year at Hooker (USC00344298): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hooker Thresholds

Hooker: days with a maximum temperature at or above 30 C (86 F) in 100 years, most in 1956 with 143.
Hooker: days with a maximum temperature at or above 35 C (95 F) in 100 years, most in 1956 with 87.
Hooker: days with a maximum temperature at or above 90 F (32.2 C) in 100 years, most in 1956 with 125.
Hooker: days with a maximum temperature at or above 100 F (37.8 C) in 100 years, most in 1980 with 44.
19 fixed thresholds have at least one qualifying day at Hooker.

Days at or above 30 C (86 F)

100 years with a qualifying day

Days per year at Hooker with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 143 in 1956.

Days at or above 30 C (86 F) per year at Hooker
Year	Days	Decade average
1907	125	109
1909	93	109
1910	128	101.2
1911	125	101.2
1912	95	101.2
1913	107	101.2
1914	106	101.2
1915	57	101.2
1916	109	101.2
1917	75	101.2
1918	111	101.2
1919	99	101.2
1920	93	99.6
1921	114	99.6
1922	112	99.6
1923	86	99.6
1924	93	99.6
1935	108	115.6
1936	118	115.6
1937	108	115.6
1938	115	115.6
1939	129	115.6
1940	123	108.8
1941	92	108.8
1942	107	108.8
1943	121	108.8
1944	96	108.8
1945	115	108.8
1946	117	108.8
1947	106	108.8
1948	123	108.8
1949	88	108.8
1950	87	113.9
1951	96	113.9
1952	123	113.9
1953	125	113.9
1954	115	113.9
1955	126	113.9
1956	143	113.9
1957	97	113.9
1958	112	113.9
1959	115	113.9
1960	107	107.4
1961	94	107.4
1962	90	107.4
1963	135	107.4
1964	120	107.4
1965	95	107.4
1966	120	107.4
1967	112	107.4
1968	105	107.4
1969	96	107.4
1970	117	108.6
1971	103	108.6
1972	111	108.6
1973	100	108.6
1974	102	108.6
1975	116	108.6
1976	101	108.6
1977	104	108.6
1978	118	108.6
1979	114	108.6
1980	122	101.6
1981	123	101.6
1982	96	101.6
1983	108	101.6
1984	96	101.6
1985	92	101.6
1986	97	101.6
1987	87	101.6
1988	98	101.6
1989	97	101.6
1990	105	102
1991	109	102
1992	83	102
1993	96	102
1994	109	102
1995	93	102
1996	83	102
1998	136	102
1999	104	102
2000	126	112.8
2001	125	112.8
2002	127	112.8
2003	107	112.8
2004	107	112.8
2005	114	112.8
2006	114	112.8
2007	107	112.8
2009	88	112.8
2010	117	115.3
2013	112	115.3
2019	117	115.3
2020	124	109.1
2021	117	109.1
2022	138	109.1
2023	114	109.1
2024	140	109.1
2025	123	109.1
2026	8	109.1

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

First to last qualifying date each year at Hooker
Year	First date	Last date
1907	1907-02-18	1907-10-10
1909	1909-04-04	1909-09-20
1910	1910-03-05	1910-10-25
1911	1911-04-02	1911-10-14
1912	1912-04-30	1912-10-20
1913	1913-04-15	1913-10-13
1914	1914-04-16	1914-10-17
1915	1915-04-21	1915-10-10
1916	1916-03-05	1916-11-05
1917	1917-03-30	1917-10-15
1918	1918-05-06	1918-10-07
1919	1919-04-22	1919-10-02
1920	1920-05-01	1920-10-10
1921	1921-03-18	1921-10-24
1922	1922-05-05	1922-10-27
1923	1923-05-09	1923-09-27
1924	1924-04-23	1924-11-05
1935	1935-04-14	1935-10-15
1936	1936-04-12	1936-10-19
1937	1937-04-13	1937-10-29
1938	1938-04-30	1938-10-31
1939	1939-04-22	1939-10-24
1940	1940-03-31	1940-10-24
1941	1941-05-13	1941-10-13
1942	1942-04-04	1942-10-09
1943	1943-03-29	1943-10-29
1944	1944-05-14	1944-09-25
1945	1945-04-09	1945-11-05
1946	1946-03-31	1946-09-26
1947	1947-05-04	1947-10-21
1948	1948-04-17	1948-10-15
1949	1949-04-24	1949-10-08
1950	1950-03-25	1950-10-31
1951	1951-04-28	1951-10-20
1952	1952-04-07	1952-10-26
1953	1953-03-20	1953-10-18
1954	1954-04-05	1954-10-13
1955	1955-04-15	1955-10-22
1956	1956-03-25	1956-10-13
1957	1957-04-18	1957-10-05
1958	1958-05-11	1958-10-19
1959	1959-04-24	1959-10-25
1960	1960-04-19	1960-10-10
1961	1961-04-18	1961-10-22
1962	1962-02-11	1962-10-14
1963	1963-03-28	1963-10-12
1964	1964-04-01	1964-10-30
1965	1965-04-20	1965-10-15
1966	1966-03-31	1966-11-06
1967	1967-03-29	1967-10-23
1968	1968-03-26	1968-10-30
1969	1969-05-01	1969-10-03
1970	1970-02-17	1970-10-06
1971	1971-03-31	1971-10-02
1972	1972-03-10	1972-10-11
1973	1973-05-17	1973-10-29
1974	1974-04-25	1974-10-05
1975	1975-03-20	1975-10-28
1976	1976-03-25	1976-10-11
1977	1977-04-27	1977-10-26
1978	1978-03-31	1978-10-20
1979	1979-04-15	1979-10-26
1980	1980-04-19	1980-11-08
1981	1981-02-20	1981-10-13
1982	1982-04-14	1982-10-18
1983	1983-04-25	1983-10-14
1984	1984-05-10	1984-10-02
1985	1985-05-05	1985-09-19
1986	1986-04-08	1986-09-29
1987	1987-04-18	1987-10-05
1988	1988-04-08	1988-10-17
1989	1989-03-09	1989-10-16
1990	1990-04-24	1990-10-17
1991	1991-03-06	1991-10-23
1992	1992-04-11	1992-10-14
1993	1993-04-19	1993-10-07
1994	1994-04-15	1994-10-01
1995	1995-03-22	1995-10-23
1996	1996-04-18	1996-10-20
1998	1998-03-26	1998-11-22
1999	1999-04-20	1999-10-15
2000	2000-04-05	2000-09-30
2001	2001-04-19	2001-10-28
2002	2002-04-01	2002-10-11
2003	2003-04-01	2003-10-29
2004	2004-03-19	2004-09-21
2005	2005-04-04	2005-10-18
2006	2006-04-05	2006-11-08
2007	2007-05-04	2007-10-20
2009	2009-04-25	2009-11-07
2010	2010-03-31	2010-10-17
2013	2013-04-28	2013-10-03
2019	2019-04-09	2019-10-18
2020	2020-03-25	2020-10-22
2021	2021-04-05	2021-11-07
2022	2022-04-05	2022-10-23
2023	2023-04-02	2023-11-07
2024	2024-04-13	2024-10-29
2025	2025-02-03	2025-10-12
2026	2026-03-19	2026-03-30

Every Fixed Threshold

Fixed thresholds at Hooker
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	100	143	1956	8
35 C (95 F): Days	100	87	1956	4
40 C (104 F): Days	82	25	1980	3
90 F (32.2 C): Days	100	125	1956	7
100 F (37.8 C): Days	100	44	1980	1
110 F (43.3 C): Days	7	3	1911	1
0 C (32 F): Ice days (max	99	35	1978	4
0 C (32 F): Frost days (min	99	154	1912	62
-10 C (14 F): Days with min	99	52	1912	13
-20 C (-4 F): Days with min	56	9	1912	1
-30 C (-22 F): Days with min	1	1	1959	1
20 C (68 F): Tropical nights (min	98	48	1963	17
25 C (77 F): Days with min	21	6	1939	1
10 mm (0.39 in): Days with 10 mm or more rain	97	30	1941	13
25 mm (0.98 in): Days with 25 mm or more rain	95	14	1944	2
50 mm (1.97 in): Days with 50 mm or more rain	46	4	1946	4
100 mm (3.94 in): Days with 100 mm or more rain	4	2	1972	1
10 cm (3.9 in): Days with 10 cm or more snowfall	44	8	1948	1
25 cm (9.8 in): Days with 25 cm or more snowfall	9	2	1984	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Hooker 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Hooker Threshold Days by Year (USC00344298)

Key Facts for Hooker Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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