Du Quoin 4 SE Threshold Days by Year (USC00112483)

20 fixed thresholds counted per year at Du Quoin 4 SE (USC00112483): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Du Quoin 4 SE Thresholds

Du Quoin 4 SE: days with 10 mm (0.39 in) or more of precipitation in 126 years, most in 2011 with 51.
Du Quoin 4 SE: days with 25 mm (0.98 in) or more of precipitation in 126 years, most in 1949 with 25.
Du Quoin 4 SE: days with a maximum temperature at or above 30 C (86 F) in 123 years, most in 1941 with 118.
Du Quoin 4 SE: days with a maximum temperature at or above 90 F (32.2 C) in 123 years, most in 1941 with 90.
20 fixed thresholds have at least one qualifying day at Du Quoin 4 SE.

Days at or above 30 C (86 F)

123 years with a qualifying day

Days per year at Du Quoin 4 SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 118 in 1941.

Days at or above 30 C (86 F) per year at Du Quoin 4 SE
Year	Days	Decade average
1899	104	104
1900	92	85.1
1902	82	85.1
1903	85	85.1
1904	67	85.1
1905	86	85.1
1906	98	85.1
1907	69	85.1
1908	91	85.1
1909	96	85.1
1910	103	92.8
1911	117	92.8
1912	74	92.8
1913	101	92.8
1914	103	92.8
1915	68	92.8
1916	89	92.8
1917	91	92.8
1918	82	92.8
1919	100	92.8
1920	99	90.5
1921	103	90.5
1922	108	90.5
1923	75	90.5
1924	81	90.5
1925	110	90.5
1926	97	90.5
1927	71	90.5
1928	77	90.5
1929	84	90.5
1930	100	97
1931	105	97
1932	90	97
1933	95	97
1934	101	97
1935	76	97
1936	113	97
1937	81	97
1938	104	97
1939	105	97
1940	109	92.4
1941	118	92.4
1942	93	92.4
1943	89	92.4
1944	105	92.4
1945	76	92.4
1946	74	92.4
1947	88	92.4
1948	88	92.4
1949	84	92.4
1950	50	82.4
1951	61	82.4
1952	107	82.4
1953	116	82.4
1954	109	82.4
1955	91	82.4
1956	72	82.4
1957	64	82.4
1958	58	82.4
1959	96	82.4
1960	74	74.4
1961	71	74.4
1962	66	74.4
1963	91	74.4
1964	87	74.4
1965	81	74.4
1966	68	74.4
1967	53	74.4
1968	72	74.4
1969	81	74.4
1970	80	79.6
1971	85	79.6
1973	81	79.6
1976	61	79.6
1977	96	79.6
1978	83	79.6
1979	71	79.6
1980	98	77.3
1981	59	77.3
1982	55	77.3
1983	89	77.3
1984	77	77.3
1985	62	77.3
1986	79	77.3
1987	102	77.3
1988	87	77.3
1989	65	77.3
1990	60	67.6
1991	91	67.6
1992	53	67.6
1994	72	67.6
1995	76	67.6
1996	56	67.6
1997	48	67.6
1998	82	67.6
1999	70	67.6
2000	58	67.2
2001	67	67.2
2002	95	67.2
2003	62	67.2
2004	47	67.2
2005	86	67.2
2006	68	67.2
2007	99	67.2
2008	50	67.2
2009	40	67.2
2010	90	76
2011	90	76
2012	92	76
2013	59	76
2014	50	76
2015	57	76
2016	101	76
2017	62	76
2018	85	76
2019	74	76
2020	59	66.6
2021	55	66.6
2022	62	66.6
2023	65	66.6
2024	79	66.6
2025	78	66.6
2026	68	66.6

For each year, a bar from the first to the last day at Du Quoin 4 SE meeting 30 C (86 F).

First to last qualifying date each year at Du Quoin 4 SE
Year	First date	Last date
1899	1899-04-27	1899-10-22
1900	1900-04-28	1900-10-26
1902	1902-05-02	1902-09-09
1903	1903-05-10	1903-10-03
1904	1904-06-11	1904-09-29
1905	1905-04-09	1905-10-08
1906	1906-04-26	1906-09-22
1907	1907-03-21	1907-09-20
1908	1908-05-16	1908-10-20
1909	1909-04-17	1909-10-08
1910	1910-03-22	1910-10-19
1911	1911-05-09	1911-10-15
1912	1912-05-02	1912-10-11
1913	1913-04-18	1913-10-07
1914	1914-05-11	1914-10-06
1915	1915-04-19	1915-09-27
1916	1916-05-06	1916-10-08
1917	1917-04-23	1917-10-17
1918	1918-05-22	1918-10-05
1919	1919-05-29	1919-10-03
1920	1920-05-22	1920-10-23
1921	1921-05-19	1921-09-29
1922	1922-05-10	1922-10-06
1923	1923-06-02	1923-09-29
1924	1924-04-16	1924-10-19
1925	1925-04-12	1925-09-30
1926	1926-05-01	1926-10-03
1927	1927-05-21	1927-10-28
1928	1928-05-03	1928-10-13
1929	1929-03-24	1929-09-29
1930	1930-04-10	1930-10-13
1931	1931-04-16	1931-10-07
1932	1932-05-04	1932-09-18
1933	1933-05-19	1933-09-30
1934	1934-04-04	1934-10-24
1935	1935-04-26	1935-10-14
1936	1936-04-15	1936-09-22
1937	1937-04-17	1937-10-05
1938	1938-04-19	1938-10-18
1939	1939-05-18	1939-10-23
1940	1940-03-31	1940-10-28
1941	1941-04-12	1941-10-06
1942	1942-04-29	1942-10-09
1943	1943-05-05	1943-10-01
1944	1944-05-11	1944-10-06
1945	1945-05-26	1945-09-28
1946	1946-04-21	1946-10-07
1947	1947-05-13	1947-10-22
1948	1948-05-20	1948-09-21
1949	1949-05-03	1949-09-07
1950	1950-05-23	1950-10-31
1951	1951-04-28	1951-10-04
1952	1952-04-29	1952-10-01
1953	1953-04-09	1953-10-22
1954	1954-04-05	1954-10-05
1955	1955-05-03	1955-09-30
1956	1956-05-12	1956-10-06
1957	1957-04-20	1957-09-20
1958	1958-05-15	1958-09-26
1959	1959-04-30	1959-10-04
1960	1960-04-23	1960-09-24
1961	1961-05-31	1961-10-12
1962	1962-05-14	1962-09-14
1963	1963-04-22	1963-10-22
1964	1964-05-17	1964-09-20
1965	1965-04-22	1965-09-20
1966	1966-05-08	1966-09-03
1967	1967-04-15	1967-10-05
1968	1968-05-01	1968-10-15
1969	1969-05-28	1969-10-04
1970	1970-04-28	1970-09-23
1971	1971-04-19	1971-10-03
1973	1973-06-03	1973-10-04
1976	1976-04-23	1976-10-04
1977	1977-04-12	1977-10-01
1978	1978-05-24	1978-09-27
1979	1979-05-09	1979-10-21
1980	1980-04-22	1980-10-10
1981	1981-04-13	1981-10-05
1982	1982-05-05	1982-09-13
1983	1983-06-10	1983-10-02
1984	1984-05-19	1984-09-21
1985	1985-05-12	1985-10-13
1986	1986-04-25	1986-10-05
1987	1987-04-20	1987-09-28
1988	1988-05-13	1988-09-25
1989	1989-04-22	1989-10-14
1990	1990-04-24	1990-10-06
1991	1991-05-14	1991-09-17
1992	1992-04-15	1992-10-14
1994	1994-05-23	1994-10-01
1995	1995-05-23	1995-09-15
1996	1996-05-17	1996-09-11
1997	1997-05-18	1997-10-04
1998	1998-05-13	1998-10-05
1999	1999-06-04	1999-09-28
2000	2000-05-17	2000-10-03
2001	2001-04-27	2001-09-13
2002	2002-04-18	2002-10-05
2003	2003-05-05	2003-09-18
2004	2004-05-08	2004-09-15
2005	2005-05-10	2005-10-19
2006	2006-04-13	2006-10-04
2007	2007-04-29	2007-10-08
2008	2008-05-31	2008-09-14
2009	2009-06-01	2009-08-27
2010	2010-05-23	2010-10-11
2011	2011-04-09	2011-10-16
2012	2012-04-01	2012-09-07
2013	2013-04-09	2013-09-19
2014	2014-05-05	2014-10-01
2015	2015-05-24	2015-09-18
2016	2016-05-07	2016-10-18
2017	2017-05-19	2017-10-14
2018	2018-05-10	2018-10-09
2019	2019-05-17	2019-10-02
2020	2020-04-08	2020-10-07
2021	2021-05-23	2021-10-10
2022	2022-05-10	2022-09-24
2023	2023-05-14	2023-10-03
2024	2024-04-15	2024-10-05
2025	2025-06-03	2025-10-03
2026	2026-03-22	2026-10-01

Every Fixed Threshold

Fixed thresholds at Du Quoin 4 SE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	123	118	1941	68
35 C (95 F): Days	116	62	1913	9
40 C (104 F): Days	26	18	1930	6
45 C (113 F): Days	2	1	1930	1
90 F (32.2 C): Days	123	90	1941	34
100 F (37.8 C): Days	61	32	1936	1
110 F (43.3 C): Days	4	5	1930	1
0 C (32 F): Ice days (max	123	35	1977	15
0 C (32 F): Frost days (min	123	129	1976	48
-10 C (14 F): Days with min	122	44	1977	13
-20 C (-4 F): Days with min	54	12	1977	1
-30 C (-22 F): Days with min	1	1	1912	1
20 C (68 F): Tropical nights (min	123	80	2016	66
25 C (77 F): Days with min	56	9	1936	1
10 mm (0.39 in): Days with 10 mm or more rain	126	51	2011	23
25 mm (0.98 in): Days with 25 mm or more rain	126	25	1949	3
50 mm (1.97 in): Days with 50 mm or more rain	112	7	1950	1
100 mm (3.94 in): Days with 100 mm or more rain	20	2	1915	1
10 cm (3.9 in): Days with 10 cm or more snowfall	52	4	2010	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1906	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

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Data for Du Quoin 4 SE 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).

Du Quoin 4 SE Threshold Days by Year (USC00112483)

Key Facts for Du Quoin 4 SE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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