Days at or above 90 F (32.2 C) in Los Angeles

Los Angeles has had days with a maximum temperature at or above 90 F (32.2 C) in 111 years, most in 1983 with 47. Days per year, season span, streaks and every date.

Key Facts for Los Angeles

Los Angeles has had days with a maximum temperature at or above 90 F (32.2 C) in 111 years, 2,372 days in all.
The most in one year was 47 days in 1983.
In 2026, the latest year on file, there were 53 such days.
The earliest first date in a year was 8 January 1923.
The latest last date in a year was 8 December 1938.
The longest run inside a single year was 14 days in 1971.
5 years with under 90 percent of days observed are left out of these rankings.

Days per Year

111 years, 2,372 days

Days per year in Los Angeles with a maximum temperature at or above 90 F (32.2 C). The line is the decade average. The most was 47 in 1983. Grey bars are years with under 90 percent of days observed, left out of rankings.

Days at or above 90 F (32.2 C) per year in Los Angeles
Year	Days	Decade average
1909	20	20
1910	19	15
1911	12	15
1912	9	15
1913	20	15
1921	15	11.2
1922	15	11.2
1923	12	11.2
1924	6	11.2
1925	9	11.2
1926	8	11.2
1927	9	11.2
1928	6	11.2
1929	21	11.2
1930	23	15.8
1931	27	15.8
1932	7	15.8
1933	15	15.8
1934	18	15.8
1935	11	15.8
1936	13	15.8
1937	9	15.8
1938	13	15.8
1939	22	15.8
1940	15	13
1941	8	13
1942	10	13
1943	9	13
1944	8	13
1945	13	13
1946	8	13
1947	18	13
1948	16	13
1949	25	13
1950	13	21.1
1951	14	21.1
1952	17	21.1
1953	18	21.1
1954	23	21.1
1955	17	21.1
1956	25	21.1
1957	28	21.1
1958	32	21.1
1959	24	21.1
1960	31	20.8
1961	22	20.8
1962	12	20.8
1963	15	20.8
1964	13	20.8
1965	25	20.8
1966	24	20.8
1967	30	20.8
1968	22	20.8
1969	14	20.8
1970	30	24.4
1971	41	24.4
1972	36	24.4
1973	21	24.4
1974	20	24.4
1975	10	24.4
1976	25	24.4
1977	11	24.4
1978	26	24.4
1979	24	24.4
1980	25	27.9
1981	34	27.9
1982	13	27.9
1983	47	27.9
1984	38	27.9
1985	35	27.9
1986	22	27.9
1987	24	27.9
1988	18	27.9
1989	23	27.9
1990	36	29.5
1991	15	29.5
1992	35	29.5
1993	19	29.5
1994	36	29.5
1995	43	29.5
1996	27	29.5
1997	39	29.5
1998	29	29.5
1999	16	29.5
2000	18	20.5
2001	5	20.5
2002	11	20.5
2003	19	20.5
2004	21	20.5
2005	15	20.5
2006	41	20.5
2007	21	20.5
2008	27	20.5
2009	27	20.5
2010	25	26.3
2011	12	26.3
2012	30	26.3
2013	18	26.3
2014	32	26.3
2015	38	26.3
2016	25	26.3
2017	31	26.3
2018	25	26.3
2019	27	26.3
2020	41	28.3
2021	14	28.3
2022	19	28.3
2023	17	28.3
2024	24	28.3
2025	30	28.3
2026	53	28.3

Season Span

earliest 8 January, latest 8 December

For each year, a bar from the first to the last day in Los Angeles meeting 90 F (32.2 C). Long bars mean a long season.

First to last qualifying date each year in Los Angeles
Year	First date	Last date
1909	1909-05-30	1909-11-03
1910	1910-04-17	1910-10-24
1911	1911-05-21	1911-10-17
1912	1912-07-16	1912-10-17
1913	1913-06-29	1913-11-09
1921	1921-02-25	1921-11-03
1922	1922-05-13	1922-10-24
1923	1923-01-08	1923-10-19
1924	1924-05-07	1924-11-28
1925	1925-06-27	1925-10-20
1926	1926-06-27	1926-11-08
1927	1927-04-21	1927-11-17
1928	1928-05-04	1928-09-14
1929	1929-05-12	1929-11-04
1930	1930-07-13	1930-11-06
1931	1931-03-21	1931-10-30
1932	1932-04-09	1932-11-08
1933	1933-07-25	1933-11-25
1934	1934-03-09	1934-10-25
1935	1935-07-15	1935-10-27
1936	1936-04-11	1936-11-15
1937	1937-06-30	1937-10-08
1938	1938-04-18	1938-12-08
1939	1939-04-06	1939-10-31
1940	1940-04-11	1940-10-19
1941	1941-05-06	1941-11-05
1942	1942-05-20	1942-11-11
1943	1943-07-22	1943-10-05
1944	1944-05-04	1944-09-24
1945	1945-08-17	1945-11-03
1946	1946-07-31	1946-10-24
1947	1947-04-12	1947-09-24
1948	1948-04-16	1948-10-08
1949	1949-05-06	1949-11-17
1950	1950-06-29	1950-11-04
1951	1951-07-07	1951-10-09
1952	1952-07-25	1952-09-22
1953	1953-05-05	1953-10-08
1954	1954-02-23	1954-10-20
1955	1955-05-18	1955-10-29
1956	1956-05-15	1956-11-10
1957	1957-06-03	1957-09-24
1958	1958-04-15	1958-10-18
1959	1959-04-01	1959-10-23
1960	1960-04-02	1960-10-21
1961	1961-04-03	1961-10-16
1962	1962-04-06	1962-10-31
1963	1963-08-13	1963-09-29
1964	1964-04-14	1964-10-21
1965	1965-04-28	1965-10-29
1966	1966-03-31	1966-11-02
1967	1967-05-15	1967-10-31
1968	1968-04-09	1968-10-25
1969	1969-07-31	1969-08-25
1970	1970-05-03	1970-10-02
1971	1971-01-17	1971-10-11
1972	1972-03-04	1972-10-06
1973	1973-05-27	1973-10-28
1974	1974-05-25	1974-11-12
1975	1975-07-10	1975-10-04
1976	1976-06-15	1976-11-05
1977	1977-07-26	1977-11-25
1978	1978-03-16	1978-09-29
1979	1979-05-12	1979-12-04
1980	1980-06-26	1980-10-30
1981	1981-04-28	1981-11-02
1982	1982-07-21	1982-10-23
1983	1983-05-17	1983-11-03
1984	1984-04-13	1984-09-29
1985	1985-02-13	1985-10-15
1986	1986-02-24	1986-10-25
1987	1987-04-14	1987-10-27
1988	1988-03-24	1988-10-16
1989	1989-04-04	1989-11-19
1990	1990-03-20	1990-11-12
1991	1991-04-04	1991-11-04
1992	1992-04-25	1992-10-23
1993	1993-05-09	1993-11-02
1994	1994-04-12	1994-10-11
1995	1995-02-02	1995-11-24
1996	1996-04-23	1996-11-10
1997	1997-03-10	1997-11-03
1998	1998-04-21	1998-10-06
1999	1999-04-16	1999-10-31
2000	2000-06-25	2000-09-18
2001	2001-04-24	2001-10-01
2002	2002-02-22	2002-11-21
2003	2003-01-31	2003-10-27
2004	2004-03-08	2004-09-23
2005	2005-07-20	2005-10-14
2006	2006-06-03	2006-11-20
2007	2007-03-11	2007-10-25
2008	2008-04-12	2008-11-17
2009	2009-04-19	2009-10-26
2010	2010-07-14	2010-11-04
2011	2011-03-31	2011-10-13
2012	2012-07-19	2012-11-05
2013	2013-05-03	2013-11-14
2014	2014-03-16	2014-11-06
2015	2015-03-13	2015-10-24
2016	2016-02-16	2016-11-10
2017	2017-04-21	2017-11-23
2018	2018-04-09	2018-10-20
2019	2019-06-10	2019-11-18
2020	2020-04-23	2020-11-16
2021	2021-04-30	2021-11-13
2022	2022-04-07	2022-10-19
2023	2023-07-13	2023-10-06
2024	2024-06-23	2024-09-10
2025	2025-05-09	2025-11-10
2026	2026-02-27	2026-10-08

Every Year

Days at or above 90 F (32.2 C) per year in Los Angeles
Year	Days	First date	Last date	Longest streak in year	Coverage
2026	53	27 February 2026	8 October 2026	13 days	Incomplete, not ranked
2025	30	9 May 2025	10 November 2025	6 days	Complete
2024	24	23 June 2024	10 September 2024	8 days	Complete
2023	17	13 July 2023	6 October 2023	3 days	Complete
2022	19	7 April 2022	19 October 2022	10 days	Complete
2021	14	30 April 2021	13 November 2021	3 days	Complete
2020	41	23 April 2020	16 November 2020	7 days	Complete
2019	27	10 June 2019	18 November 2019	5 days	Complete
2018	25	9 April 2018	20 October 2018	6 days	Complete
2017	31	21 April 2017	23 November 2017	6 days	Complete
2016	25	16 February 2016	10 November 2016	6 days	Complete
2015	38	13 March 2015	24 October 2015	8 days	Complete
2014	32	16 March 2014	6 November 2014	6 days	Complete
2013	18	3 May 2013	14 November 2013	5 days	Complete
2012	30	19 July 2012	5 November 2012	4 days	Complete
2011	12	31 March 2011	13 October 2011	3 days	Complete
2010	25	14 July 2010	4 November 2010	9 days	Complete
2009	27	19 April 2009	26 October 2009	10 days	Complete
2008	27	12 April 2008	17 November 2008	4 days	Complete
2007	21	11 March 2007	25 October 2007	6 days	Complete
2006	41	3 June 2006	20 November 2006	7 days	Complete
2005	15	20 July 2005	14 October 2005	4 days	Complete
2004	21	8 March 2004	23 September 2004	7 days	Complete
2003	19	31 January 2003	27 October 2003	8 days	Complete
2002	11	22 February 2002	21 November 2002	3 days	Complete
2001	5	24 April 2001	1 October 2001	2 days	Complete
2000	18	25 June 2000	18 September 2000	4 days	Complete
1999	16	16 April 1999	31 October 1999	4 days	Complete
1998	29	21 April 1998	6 October 1998	7 days	Complete
1997	39	10 March 1997	3 November 1997	7 days	Complete
1996	27	23 April 1996	10 November 1996	5 days	Complete
1995	43	2 February 1995	24 November 1995	13 days	Complete
1994	36	12 April 1994	11 October 1994	10 days	Complete
1993	19	9 May 1993	2 November 1993	3 days	Complete
1992	35	25 April 1992	23 October 1992	8 days	Complete
1991	15	4 April 1991	4 November 1991	3 days	Complete
1990	36	20 March 1990	12 November 1990	9 days	Complete
1989	23	4 April 1989	19 November 1989	5 days	Complete
1988	18	24 March 1988	16 October 1988	4 days	Complete
1987	24	14 April 1987	27 October 1987	6 days	Complete
1986	22	24 February 1986	25 October 1986	5 days	Complete
1985	35	13 February 1985	15 October 1985	9 days	Complete
1984	38	13 April 1984	29 September 1984	11 days	Complete
1983	47	17 May 1983	3 November 1983	13 days	Complete
1982	13	21 July 1982	23 October 1982	5 days	Complete
1981	34	28 April 1981	2 November 1981	6 days	Complete
1980	25	26 June 1980	30 October 1980	6 days	Complete
1979	24	12 May 1979	4 December 1979	7 days	Complete
1978	26	16 March 1978	29 September 1978	10 days	Complete
1977	11	26 July 1977	25 November 1977	5 days	Complete
1976	25	15 June 1976	5 November 1976	6 days	Complete
1975	10	10 July 1975	4 October 1975	4 days	Complete
1974	20	25 May 1974	12 November 1974	5 days	Complete
1973	21	27 May 1973	28 October 1973	4 days	Complete
1972	36	4 March 1972	6 October 1972	10 days	Complete
1971	41	17 January 1971	11 October 1971	14 days	Complete
1970	30	3 May 1970	2 October 1970	8 days	Complete
1969	14	31 July 1969	25 August 1969	6 days	Complete
1968	22	9 April 1968	25 October 1968	4 days	Complete
1967	30	15 May 1967	31 October 1967	6 days	Complete
1966	24	31 March 1966	2 November 1966	4 days	Complete
1965	25	28 April 1965	29 October 1965	10 days	Complete
1964	13	14 April 1964	21 October 1964	4 days	Complete
1963	15	13 August 1963	29 September 1963	6 days	Complete
1962	12	6 April 1962	31 October 1962	2 days	Complete
1961	22	3 April 1961	16 October 1961	4 days	Complete
1960	31	2 April 1960	21 October 1960	6 days	Complete
1959	24	1 April 1959	23 October 1959	6 days	Complete
1958	32	15 April 1958	18 October 1958	6 days	Complete
1957	28	3 June 1957	24 September 1957	7 days	Complete
1956	25	15 May 1956	10 November 1956	6 days	Complete
1955	17	18 May 1955	29 October 1955	9 days	Complete
1954	23	23 February 1954	20 October 1954	6 days	Complete
1953	18	5 May 1953	8 October 1953	6 days	Complete
1952	17	25 July 1952	22 September 1952	7 days	Complete
1951	14	7 July 1951	9 October 1951	4 days	Complete
1950	13	29 June 1950	4 November 1950	3 days	Complete
1949	25	6 May 1949	17 November 1949	3 days	Complete
1948	16	16 April 1948	8 October 1948	5 days	Complete
1947	18	12 April 1947	24 September 1947	5 days	Complete
1946	8	31 July 1946	24 October 1946	2 days	Complete
1945	13	17 August 1945	3 November 1945	5 days	Complete
1944	8	4 May 1944	24 September 1944	2 days	Complete
1943	9	22 July 1943	5 October 1943	3 days	Complete
1942	10	20 May 1942	11 November 1942	3 days	Complete
1941	8	6 May 1941	5 November 1941	3 days	Complete
1940	15	11 April 1940	19 October 1940	4 days	Complete
1939	22	6 April 1939	31 October 1939	9 days	Complete
1938	13	18 April 1938	8 December 1938	3 days	Complete
1937	9	30 June 1937	8 October 1937	3 days	Complete
1936	13	11 April 1936	15 November 1936	6 days	Complete
1935	11	15 July 1935	27 October 1935	3 days	Complete
1934	18	9 March 1934	25 October 1934	4 days	Complete
1933	15	25 July 1933	25 November 1933	3 days	Complete
1932	7	9 April 1932	8 November 1932	2 days	Complete
1931	27	21 March 1931	30 October 1931	7 days	Complete
1930	23	13 July 1930	6 November 1930	5 days	Complete
1929	21	12 May 1929	4 November 1929	4 days	Complete
1928	6	4 May 1928	14 September 1928	3 days	Complete
1927	9	21 April 1927	17 November 1927	2 days	Complete
1926	8	27 June 1926	8 November 1926	3 days	Complete
1925	9	27 June 1925	20 October 1925	5 days	Complete
1924	6	7 May 1924	28 November 1924	3 days	Complete
1923	12	8 January 1923	19 October 1923	5 days	Complete
1922	15	13 May 1922	24 October 1922	5 days	Complete
1921	15	25 February 1921	3 November 1921	3 days	Complete
1913	20	29 June 1913	9 November 1913	4 days	Complete
1912	9	16 July 1912	17 October 1912	5 days	Complete
1911	12	21 May 1911	17 October 1911	4 days	Complete
1910	19	17 April 1910	24 October 1910	3 days	Complete
1909	20	30 May 1909	3 November 1909	4 days	Complete

Decade averages for Days at or above 90 F (32.2 C) in Los Angeles
Decade	Average days per year	Years counted
1900s	20.0	1
1910s	15.0	4
1920s	11.2	9
1930s	15.8	10
1940s	13.0	10
1950s	21.1	10
1960s	20.8	10
1970s	24.4	10
1980s	27.9	10
1990s	29.5	10
2000s	20.5	10
2010s	26.3	10
2020s	24.2	6

Compare with your own threshold in the threshold explorer. Fahrenheit thresholds are converted to tenths of a degree Celsius once, rounding half up.

Download the Data

Data for Days at or above 90 F (32.2 C) in Los Angeles, 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 from the threaded city record.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).