Sedan Threshold Days by Year (USC00147305)

21 fixed thresholds counted per year at Sedan (USC00147305): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sedan Thresholds

Sedan: nights with a minimum temperature at or below 0 C (32 F) in 132 years, most in 1966 with 137.
Sedan: nights with a minimum temperature at or below -10 C (14 F) in 132 years, most in 1978 with 50.
Sedan: nights with a minimum temperature at or above 20 C (68 F) in 132 years, most in 2011 with 81.
Sedan: days with a maximum temperature at or above 30 C (86 F) in 129 years, most in 1956 with 139.
21 fixed thresholds have at least one qualifying day at Sedan.

Days at or above 30 C (86 F)

129 years with a qualifying day

Days per year at Sedan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 139 in 1956.

Days at or above 30 C (86 F) per year at Sedan
Year	Days	Decade average
1893	101	99.4
1894	96	99.4
1895	95	99.4
1896	108	99.4
1897	105	99.4
1898	89	99.4
1899	102	99.4
1900	92	85.9
1901	100	85.9
1902	79	85.9
1903	75	85.9
1904	68	85.9
1905	97	85.9
1906	70	85.9
1907	89	85.9
1908	84	85.9
1909	105	85.9
1910	105	97.4
1911	120	97.4
1912	95	97.4
1913	101	97.4
1914	108	97.4
1915	57	97.4
1916	102	97.4
1917	91	97.4
1920	89	100.4
1922	107	100.4
1923	90	100.4
1924	82	100.4
1925	125	100.4
1926	108	100.4
1927	98	100.4
1928	108	100.4
1929	97	100.4
1930	108	111.2
1931	119	111.2
1932	122	111.2
1933	107	111.2
1934	108	111.2
1935	78	111.2
1936	122	111.2
1937	95	111.2
1938	121	111.2
1939	132	111.2
1940	110	102.8
1941	101	102.8
1942	94	102.8
1943	105	102.8
1944	109	102.8
1945	81	102.8
1946	105	102.8
1947	111	102.8
1948	110	102.8
1949	102	102.8
1950	69	109.4
1951	90	109.4
1952	126	109.4
1953	134	109.4
1954	123	109.4
1955	113	109.4
1956	139	109.4
1957	91	109.4
1958	102	109.4
1959	107	109.4
1960	104	98.4
1961	80	98.4
1962	115	98.4
1963	132	98.4
1964	98	98.4
1965	95	98.4
1966	101	98.4
1967	73	98.4
1968	89	98.4
1969	97	98.4
1970	102	98.6
1971	100	98.6
1972	103	98.6
1973	92	98.6
1974	75	98.6
1975	99	98.6
1976	86	98.6
1977	98	98.6
1978	124	98.6
1979	107	98.6
1980	124	91.4
1981	95	91.4
1982	91	91.4
1983	86	91.4
1984	96	91.4
1985	78	91.4
1986	86	91.4
1987	88	91.4
1988	100	91.4
1989	70	91.4
1990	94	83.4
1991	99	83.4
1992	55	83.4
1993	64	83.4
1994	83	83.4
1995	82	83.4
1996	90	83.4
1997	76	83.4
1998	117	83.4
1999	74	83.4
2000	92	87.9
2001	100	87.9
2002	97	87.9
2003	87	87.9
2004	73	87.9
2005	103	87.9
2006	110	87.9
2007	86	87.9
2008	61	87.9
2009	70	87.9
2010	101	94.8
2011	106	94.8
2012	117	94.8
2013	80	94.8
2014	86	94.8
2015	83	94.8
2017	88	94.8
2018	97	94.8
2020	84	107.7
2021	87	107.7
2022	125	107.7
2023	119	107.7
2024	121	107.7
2025	91	107.7
2026	127	107.7

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

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

Every Fixed Threshold

Fixed thresholds at Sedan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	129	139	1956	127
35 C (95 F): Days	129	89	1954	55
40 C (104 F): Days	79	44	1936	12
45 C (113 F): Days	6	6	1954	1
90 F (32.2 C): Days	129	123	1956	101
100 F (37.8 C): Days	111	59	1954	34
110 F (43.3 C): Days	21	14	1936	2
0 C (32 F): Ice days (max	129	32	1899	8
0 C (32 F): Frost days (min	132	137	1966	50
-10 C (14 F): Days with min	132	50	1978	12
-20 C (-4 F): Days with min	62	10	1979	3
-30 C (-22 F): Days with min	4	2	1930	1
20 C (68 F): Tropical nights (min	132	81	2011	94
25 C (77 F): Days with min	83	18	1936	19
10 mm (0.39 in): Days with 10 mm or more rain	124	49	1915	22
25 mm (0.98 in): Days with 25 mm or more rain	124	21	1927	7
50 mm (1.97 in): Days with 50 mm or more rain	116	9	1986	1
100 mm (3.94 in): Days with 100 mm or more rain	34	3	1998	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1986	1
10 cm (3.9 in): Days with 10 cm or more snowfall	44	3	1958	2
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1923	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 Sedan 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).

Sedan Threshold Days by Year (USC00147305)

Key Facts for Sedan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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