Independence Threshold Days by Year (USC00143954)

21 fixed thresholds counted per year at Independence (USC00143954): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Independence Thresholds

Independence: days with a maximum temperature at or above 30 C (86 F) in 134 years, most in 1939 with 133.
Independence: days with a maximum temperature at or above 90 F (32.2 C) in 134 years, most in 1954 with 105.
Independence: days with a maximum temperature at or below 0 C (32 F) in 134 years, most in 1978 with 38.
Independence: nights with a minimum temperature at or below 0 C (32 F) in 134 years, most in 1979 with 123.
21 fixed thresholds have at least one qualifying day at Independence.

Days at or above 30 C (86 F)

134 years with a qualifying day

Days per year at Independence with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 133 in 1939.

Days at or above 30 C (86 F) per year at Independence
Year	Days	Decade average
1893	112	110.4
1894	109	110.4
1895	113	110.4
1896	114	110.4
1897	115	110.4
1898	102	110.4
1899	108	110.4
1900	102	97
1901	113	97
1902	91	97
1903	84	97
1904	89	97
1905	113	97
1906	98	97
1907	103	97
1908	76	97
1909	101	97
1910	104	98.6
1911	125	98.6
1912	93	98.6
1913	100	98.6
1914	104	98.6
1915	57	98.6
1916	103	98.6
1917	92	98.6
1918	108	98.6
1919	100	98.6
1920	83	89
1921	109	89
1922	98	89
1923	85	89
1924	73	89
1925	104	89
1926	96	89
1927	76	89
1928	81	89
1929	85	89
1930	96	109.4
1931	115	109.4
1932	111	109.4
1933	107	109.4
1934	108	109.4
1935	78	109.4
1936	123	109.4
1937	98	109.4
1938	125	109.4
1939	133	109.4
1940	103	94.8
1941	92	94.8
1942	84	94.8
1943	95	94.8
1944	100	94.8
1945	86	94.8
1946	99	94.8
1947	109	94.8
1948	98	94.8
1949	82	94.8
1950	60	97.3
1951	79	97.3
1952	121	97.3
1953	123	97.3
1954	120	97.3
1955	106	97.3
1956	127	97.3
1957	82	97.3
1958	71	97.3
1959	84	97.3
1960	76	79.9
1961	56	79.9
1962	95	79.9
1963	114	79.9
1964	83	79.9
1965	82	79.9
1966	75	79.9
1967	60	79.9
1968	74	79.9
1969	84	79.9
1970	92	91
1971	94	91
1972	92	91
1973	87	91
1974	69	91
1975	93	91
1976	81	91
1977	96	91
1978	113	91
1979	93	91
1980	124	95
1981	95	95
1982	97	95
1983	92	95
1984	95	95
1985	82	95
1986	89	95
1987	97	95
1988	105	95
1989	74	95
1990	98	83.8
1991	105	83.8
1992	49	83.8
1993	68	83.8
1994	83	83.8
1995	79	83.8
1996	89	83.8
1997	79	83.8
1998	113	83.8
1999	75	83.8
2000	91	84.2
2001	95	84.2
2002	93	84.2
2003	78	84.2
2004	67	84.2
2005	105	84.2
2006	110	84.2
2007	78	84.2
2008	58	84.2
2009	67	84.2
2010	98	91.7
2011	101	91.7
2012	112	91.7
2013	86	91.7
2014	83	91.7
2015	83	91.7
2016	94	91.7
2017	81	91.7
2018	99	91.7
2019	80	91.7
2020	89	100.3
2021	91	100.3
2022	113	100.3
2023	110	100.3
2024	106	100.3
2025	83	100.3
2026	110	100.3

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

First to last qualifying date each year at Independence
Year	First date	Last date
1893	1893-04-03	1893-10-11
1894	1894-04-07	1894-10-24
1895	1895-03-27	1895-09-25
1896	1896-04-10	1896-10-08
1897	1897-04-18	1897-10-24
1898	1898-04-16	1898-10-04
1899	1899-04-29	1899-10-24
1900	1900-03-11	1900-10-06
1901	1901-04-25	1901-10-01
1902	1902-04-20	1902-09-26
1903	1903-04-02	1903-10-02
1904	1904-03-21	1904-10-09
1905	1905-04-08	1905-10-09
1906	1906-04-21	1906-10-04
1907	1907-03-18	1907-10-02
1908	1908-05-19	1908-10-17
1909	1909-04-18	1909-10-07
1910	1910-03-22	1910-10-26
1911	1911-02-01	1911-10-15
1912	1912-05-09	1912-10-09
1913	1913-04-17	1913-10-02
1914	1914-05-11	1914-10-08
1915	1915-05-12	1915-10-03
1916	1916-03-12	1916-10-08
1917	1917-04-23	1917-10-16
1918	1918-03-13	1918-10-07
1919	1919-06-06	1919-10-09
1920	1920-04-17	1920-10-12
1921	1921-03-18	1921-10-17
1922	1922-05-21	1922-10-27
1923	1923-05-11	1923-09-28
1924	1924-04-08	1924-09-20
1925	1925-04-18	1925-10-03
1926	1926-05-17	1926-09-23
1927	1927-04-10	1927-10-27
1928	1928-05-09	1928-10-14
1929	1929-03-24	1929-10-18
1930	1930-04-09	1930-10-09
1931	1931-05-15	1931-11-03
1932	1932-04-01	1932-10-18
1933	1933-05-08	1933-09-30
1934	1934-04-10	1934-10-12
1935	1935-05-12	1935-10-15
1936	1936-04-12	1936-09-23
1937	1937-05-19	1937-11-01
1938	1938-04-18	1938-10-28
1939	1939-04-09	1939-10-25
1940	1940-03-31	1940-10-25
1941	1941-05-14	1941-10-21
1942	1942-05-26	1942-10-09
1943	1943-04-04	1943-09-22
1944	1944-05-13	1944-10-25
1945	1945-05-14	1945-11-06
1946	1946-03-31	1946-10-29
1947	1947-05-14	1947-10-23
1948	1948-04-16	1948-10-13
1949	1949-04-24	1949-10-06
1950	1950-05-03	1950-10-31
1951	1951-04-27	1951-10-04
1952	1952-04-30	1952-10-26
1953	1953-05-21	1953-10-18
1954	1954-04-06	1954-10-10
1955	1955-03-10	1955-10-20
1956	1956-03-05	1956-10-12
1957	1957-06-05	1957-09-19
1958	1958-04-23	1958-10-19
1959	1959-04-30	1959-09-28
1960	1960-05-16	1960-10-11
1961	1961-04-24	1961-09-11
1962	1962-02-12	1962-10-15
1963	1963-04-20	1963-11-16
1964	1964-05-03	1964-09-19
1965	1965-04-20	1965-10-10
1966	1966-03-31	1966-10-09
1967	1967-03-11	1967-10-05
1968	1968-03-29	1968-10-30
1969	1969-05-26	1969-10-04
1970	1970-04-27	1970-10-02
1971	1971-04-12	1971-10-05
1972	1972-04-11	1972-10-11
1973	1973-05-10	1973-10-26
1974	1974-03-31	1974-09-11
1975	1975-05-08	1975-10-13
1976	1976-04-02	1976-10-11
1977	1977-04-07	1977-10-27
1978	1978-05-11	1978-10-21
1979	1979-04-16	1979-10-21
1980	1980-04-20	1980-11-06
1981	1981-04-12	1981-10-05
1982	1982-04-12	1982-10-08
1983	1983-05-27	1983-10-03
1984	1984-05-10	1984-10-06
1985	1985-04-18	1985-09-17
1986	1986-03-29	1986-09-27
1987	1987-04-17	1987-09-26
1988	1988-04-04	1988-10-17
1989	1989-04-21	1989-11-11
1990	1990-04-23	1990-10-06
1991	1991-05-12	1991-10-23
1992	1992-04-09	1992-10-13
1993	1993-06-06	1993-09-22
1994	1994-04-21	1994-10-06
1995	1995-03-22	1995-10-17
1996	1996-04-12	1996-09-23
1997	1997-03-22	1997-10-07
1998	1998-04-26	1998-09-30
1999	1999-06-04	1999-10-11
2000	2000-04-06	2000-10-04
2001	2001-04-05	2001-09-15
2002	2002-04-15	2002-10-04
2003	2003-05-10	2003-10-25
2004	2004-05-07	2004-09-27
2005	2005-03-13	2005-10-20
2006	2006-03-02	2006-10-04
2007	2007-05-13	2007-09-28
2008	2008-05-20	2008-09-28
2009	2009-04-24	2009-09-28
2010	2010-05-07	2010-10-09
2011	2011-04-04	2011-10-26
2012	2012-04-01	2012-09-26
2013	2013-04-30	2013-10-05
2014	2014-05-04	2014-10-27
2015	2015-04-08	2015-10-16
2016	2016-04-11	2016-10-18
2017	2017-03-20	2017-10-15
2018	2018-05-07	2018-10-06
2019	2019-04-11	2019-10-03
2020	2020-04-09	2020-10-15
2021	2021-06-09	2021-10-10
2022	2022-05-10	2022-10-22
2023	2023-04-04	2023-10-22
2024	2024-04-14	2024-10-29
2025	2025-04-14	2025-10-18
2026	2026-03-21	2026-10-14

Every Fixed Threshold

Fixed thresholds at Independence
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	134	133	1939	110
35 C (95 F): Days	133	83	1936	48
40 C (104 F): Days	61	40	1936	1
45 C (113 F): Days	2	2	1936	2
90 F (32.2 C): Days	134	105	1954	86
100 F (37.8 C): Days	108	58	1936	20
110 F (43.3 C): Days	12	10	1936	1
0 C (32 F): Ice days (max	134	38	1978	7
0 C (32 F): Frost days (min	134	123	1979	52
-10 C (14 F): Days with min	134	38	1963	11
-20 C (-4 F): Days with min	54	9	1983	2
-30 C (-22 F): Days with min	1	1	1905	1
20 C (68 F): Tropical nights (min	134	85	1936	83
25 C (77 F): Days with min	73	26	1936	9
10 mm (0.39 in): Days with 10 mm or more rain	130	50	1985	19
25 mm (0.98 in): Days with 25 mm or more rain	130	23	1908	9
50 mm (1.97 in): Days with 50 mm or more rain	124	10	2007	3
100 mm (3.94 in): Days with 100 mm or more rain	35	3	1986	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2018	1
10 cm (3.9 in): Days with 10 cm or more snowfall	60	4	1958	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Independence 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).

Independence Threshold Days by Year (USC00143954)

Key Facts for Independence Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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