Torrance AP Threshold Days by Year (USW00003122)

12 fixed thresholds counted per year at Torrance AP (USW00003122): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Torrance AP Thresholds

Torrance AP: days with 10 mm (0.39 in) or more of precipitation in 87 years, most in 1978 with 28.
Torrance AP: days with a maximum temperature at or above 30 C (86 F) in 86 years, most in 1971 with 38.
Torrance AP: days with 25 mm (0.98 in) or more of precipitation in 82 years, most in 2023 with 13.
Torrance AP: days with a maximum temperature at or above 90 F (32.2 C) in 81 years, most in 1979 with 20.
12 fixed thresholds have at least one qualifying day at Torrance AP.

Days at or above 30 C (86 F)

86 years with a qualifying day

Days per year at Torrance AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 1971.

Days at or above 30 C (86 F) per year at Torrance AP
Year	Days	Decade average
1932	13	12.8
1933	12	12.8
1934	14	12.8
1935	13	12.8
1936	8	12.8
1937	8	12.8
1938	9	12.8
1939	25	12.8
1940	6	11.1
1941	8	11.1
1942	6	11.1
1943	6	11.1
1944	4	11.1
1945	20	11.1
1946	11	11.1
1947	18	11.1
1948	7	11.1
1949	25	11.1
1950	10	17.5
1951	12	17.5
1952	7	17.5
1953	22	17.5
1954	17	17.5
1956	20	17.5
1958	27	17.5
1959	25	17.5
1960	21	17.2
1962	11	17.2
1963	14	17.2
1964	17	17.2
1965	25	17.2
1966	15	17.2
1967	23	17.2
1968	16	17.2
1969	13	17.2
1970	16	21.3
1971	38	21.3
1972	21	21.3
1973	16	21.3
1974	14	21.3
1975	12	21.3
1976	25	21.3
1977	11	21.3
1978	30	21.3
1979	30	21.3
1980	21	21.4
1981	24	21.4
1982	14	21.4
1983	34	21.4
1984	35	21.4
1985	25	21.4
1986	10	21.4
1987	15	21.4
1988	18	21.4
1989	18	21.4
1990	27	15.2
1991	11	15.2
1992	14	15.2
1993	11	15.2
1994	15	15.2
1995	12	15.2
1996	17	15.2
1997	21	15.2
1998	13	15.2
1999	11	15.2
2000	3	7
2001	1	7
2002	7	7
2003	8	7
2004	16	7
2010	7	19
2012	17	19
2013	14	19
2014	23	19
2015	32	19
2016	26	19
2017	20	19
2018	14	19
2019	18	19
2020	23	17
2021	17	17
2022	23	17
2023	7	17
2024	9	17
2025	8	17
2026	32	17

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

First to last qualifying date each year at Torrance AP
Year	First date	Last date
1932	1932-02-26	1932-11-25
1933	1933-08-13	1933-11-25
1934	1934-03-08	1934-10-25
1935	1935-07-08	1935-10-27
1936	1936-03-02	1936-11-15
1937	1937-06-29	1937-10-08
1938	1938-01-27	1938-12-08
1939	1939-04-06	1939-11-23
1940	1940-04-11	1940-10-19
1941	1941-05-06	1941-11-06
1942	1942-05-20	1942-11-11
1943	1943-02-12	1943-09-23
1944	1944-05-04	1944-09-23
1945	1945-07-22	1945-11-04
1946	1946-03-01	1946-10-12
1947	1947-03-25	1947-09-22
1948	1948-04-15	1948-10-08
1949	1949-05-06	1949-11-18
1950	1950-03-29	1950-12-10
1951	1951-01-24	1951-11-06
1952	1952-08-30	1952-11-04
1953	1953-01-23	1953-12-14
1954	1954-01-31	1954-11-22
1956	1956-05-15	1956-11-29
1958	1958-04-11	1958-12-14
1959	1959-03-11	1959-12-01
1960	1960-04-02	1960-10-06
1962	1962-01-07	1962-10-31
1963	1963-02-03	1963-10-10
1964	1964-03-17	1964-11-30
1965	1965-04-25	1965-10-29
1966	1966-04-14	1966-11-02
1967	1967-05-14	1967-11-01
1968	1968-03-04	1968-09-26
1969	1969-01-03	1969-10-07
1970	1970-05-02	1970-09-30
1971	1971-02-12	1971-11-04
1972	1972-05-30	1972-10-07
1973	1973-05-28	1973-10-30
1974	1974-06-27	1974-11-13
1975	1975-01-14	1975-11-13
1976	1976-01-16	1976-11-17
1977	1977-02-12	1977-11-29
1978	1978-03-16	1978-11-09
1979	1979-05-12	1979-12-06
1980	1980-06-27	1980-12-30
1981	1981-04-28	1981-11-02
1982	1982-07-30	1982-10-23
1983	1983-01-11	1983-10-27
1984	1984-04-22	1984-09-30
1985	1985-02-14	1985-10-16
1986	1986-02-24	1986-11-12
1987	1987-04-21	1987-10-26
1988	1988-02-10	1988-10-11
1989	1989-04-04	1989-11-19
1990	1990-05-05	1990-11-11
1991	1991-05-05	1991-11-12
1992	1992-04-19	1992-10-23
1993	1993-03-06	1993-11-02
1994	1994-06-26	1994-10-10
1995	1995-02-02	1995-10-03
1996	1996-04-06	1996-11-08
1997	1997-03-10	1997-11-04
1998	1998-07-26	1998-10-07
1999	1999-09-29	1999-10-31
2000	2000-08-17	2000-09-13
2001	2001-04-24	2001-04-24
2002	2002-02-21	2002-11-21
2003	2003-01-31	2003-10-27
2004	2004-03-08	2004-09-23
2010	2010-09-26	2010-11-05
2012	2012-07-19	2012-11-05
2013	2013-05-03	2013-11-14
2014	2014-04-29	2014-11-06
2015	2015-02-13	2015-11-21
2016	2016-02-08	2016-11-11
2017	2017-07-08	2017-11-23
2018	2018-04-09	2018-10-21
2019	2019-07-23	2019-11-18
2020	2020-05-07	2020-11-16
2021	2021-01-15	2021-11-23
2022	2022-02-09	2022-10-20
2023	2023-07-31	2023-11-01
2024	2024-08-06	2024-09-10
2025	2025-05-11	2025-10-29
2026	2026-02-04	2026-10-07

Every Fixed Threshold

Fixed thresholds at Torrance AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	86	38	1971	32
35 C (95 F): Days	60	10	1939	5
40 C (104 F): Days	9	3	1939	1
90 F (32.2 C): Days	81	20	1979	13
100 F (37.8 C): Days	27	5	1939	3
0 C (32 F): Frost days (min	39	14	1949	1
20 C (68 F): Tropical nights (min	65	29	1984	31
25 C (77 F): Days with min	8	2	1936	1
10 mm (0.39 in): Days with 10 mm or more rain	87	28	1978	5
25 mm (0.98 in): Days with 25 mm or more rain	82	13	2023	3
50 mm (1.97 in): Days with 50 mm or more rain	45	4	2001	1
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1956	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1932.

Download the Data

Data for Torrance 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).

Torrance AP Threshold Days by Year (USW00003122)

Key Facts for Torrance AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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