Edwardsville 2 W Threshold Days by Year (USC00112679)

6 fixed thresholds counted per year at Edwardsville 2 W (USC00112679): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Edwardsville 2 W Thresholds

Edwardsville 2 W: days with 10 mm (0.39 in) or more of precipitation in 105 years, most in 2009 with 50.
Edwardsville 2 W: days with 25 mm (0.98 in) or more of precipitation in 105 years, most in 2008 with 19.
Edwardsville 2 W: days with 50 mm (1.97 in) or more of precipitation in 90 years, most in 2009 with 7.
Edwardsville 2 W: days with 10 cm (3.9 in) or more of snowfall in 43 years, most in 1939 with 4.
6 fixed thresholds have at least one qualifying day at Edwardsville 2 W.

Days with 10 mm (0.39 in) or more of precipitation

105 years with a qualifying day

Days per year at Edwardsville 2 W with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 2009.

Days with 10 mm (0.39 in) or more of precipitation per year at Edwardsville 2 W
Year	Days	Decade average
1910	36	32.7
1911	32	32.7
1912	40	32.7
1913	31	32.7
1914	31	32.7
1915	43	32.7
1916	26	32.7
1917	23	32.7
1918	31	32.7
1919	34	32.7
1920	30	34.8
1921	30	34.8
1922	28	34.8
1924	33	34.8
1926	42	34.8
1927	46	34.8
1930	26	31.1
1931	30	31.1
1932	25	31.1
1933	31	31.1
1934	25	31.1
1935	32	31.1
1936	23	31.1
1937	43	31.1
1938	34	31.1
1939	42	31.1
1940	23	34.5
1941	31	34.5
1942	39	34.5
1943	24	34.5
1944	29	34.5
1945	42	34.5
1946	42	34.5
1947	30	34.5
1948	46	34.5
1949	39	34.5
1950	40	32.3
1951	40	32.3
1952	26	32.3
1953	25	32.3
1954	30	32.3
1955	30	32.3
1956	26	32.3
1957	43	32.3
1958	33	32.3
1959	30	32.3
1960	33	30.1
1961	32	30.1
1962	31	30.1
1963	24	30.1
1964	28	30.1
1965	27	30.1
1966	28	30.1
1967	38	30.1
1968	25	30.1
1969	35	30.1
1970	29	30.6
1971	28	30.6
1972	29	30.6
1973	42	30.6
1974	32	30.6
1975	31	30.6
1976	22	30.6
1977	26	30.6
1978	38	30.6
1979	29	30.6
1980	25	34.4
1981	33	34.4
1982	41	34.4
1983	35	34.4
1984	38	34.4
1985	39	34.4
1987	30	34.4
1995	37	35.2
1996	34	35.2
1997	34	35.2
1998	43	35.2
1999	28	35.2
2000	39	37
2001	34	37
2002	33	37
2003	37	37
2004	45	37
2005	32	37
2006	25	37
2007	29	37
2008	46	37
2009	50	37
2010	38	38.6
2011	39	38.6
2012	28	38.6
2013	42	38.6
2014	39	38.6
2015	46	38.6
2016	37	38.6
2017	33	38.6
2018	41	38.6
2019	43	38.6
2020	44	34.7
2021	43	34.7
2022	31	34.7
2023	29	34.7
2024	32	34.7
2025	35	34.7
2026	29	34.7

For each year, a bar from the first to the last day at Edwardsville 2 W meeting 10 mm (0.39 in).

First to last qualifying date each year at Edwardsville 2 W
Year	First date	Last date
1910	1910-01-04	1910-12-28
1911	1911-01-27	1911-12-20
1912	1912-01-11	1912-11-12
1913	1913-01-06	1913-12-25
1914	1914-01-24	1914-12-29
1915	1915-01-22	1915-12-27
1916	1916-01-12	1916-12-26
1917	1917-01-05	1917-10-29
1918	1918-01-06	1918-12-24
1919	1919-02-13	1919-12-06
1920	1920-01-08	1920-12-26
1921	1921-03-06	1921-12-23
1922	1922-02-23	1922-12-30
1924	1924-01-10	1924-12-18
1926	1926-01-18	1926-11-26
1927	1927-01-13	1927-12-13
1930	1930-01-01	1930-12-05
1931	1931-02-07	1931-12-30
1932	1932-01-21	1932-12-30
1933	1933-01-18	1933-12-19
1934	1934-01-04	1934-12-19
1935	1935-01-08	1935-12-06
1936	1936-01-08	1936-12-30
1937	1937-01-07	1937-12-27
1938	1938-01-24	1938-12-17
1939	1939-01-05	1939-12-27
1940	1940-01-07	1940-12-27
1941	1941-01-01	1941-12-22
1942	1942-01-30	1942-12-27
1943	1943-03-09	1943-12-28
1944	1944-01-03	1944-12-10
1945	1945-01-14	1945-11-27
1946	1946-01-09	1946-12-29
1947	1947-01-30	1947-12-31
1948	1948-01-01	1948-12-28
1949	1949-01-03	1949-12-25
1950	1950-01-03	1950-12-06
1951	1951-01-14	1951-12-08
1952	1952-02-01	1952-12-19
1953	1953-01-02	1953-12-06
1954	1954-01-20	1954-12-29
1955	1955-01-04	1955-11-23
1956	1956-02-11	1956-12-20
1957	1957-01-22	1957-12-19
1958	1958-01-20	1958-11-25
1959	1959-01-20	1959-12-27
1960	1960-01-14	1960-12-11
1961	1961-02-02	1961-12-16
1962	1962-01-05	1962-12-20
1963	1963-03-04	1963-11-22
1964	1964-02-06	1964-12-26
1965	1965-01-02	1965-12-25
1966	1966-01-01	1966-12-08
1967	1967-01-25	1967-12-22
1968	1968-01-30	1968-12-28
1969	1969-01-18	1969-12-07
1970	1970-03-02	1970-12-21
1971	1971-01-04	1971-12-15
1972	1972-03-13	1972-12-30
1973	1973-01-04	1973-12-31
1974	1974-01-10	1974-12-31
1975	1975-01-10	1975-12-30
1976	1976-02-06	1976-12-07
1977	1977-02-24	1977-12-14
1978	1978-01-17	1978-12-31
1979	1979-01-01	1979-12-25
1980	1980-02-15	1980-12-09
1981	1981-02-01	1981-12-23
1982	1982-01-03	1982-12-25
1983	1983-02-02	1983-12-11
1984	1984-02-10	1984-12-30
1985	1985-01-01	1985-12-11
1987	1987-01-19	1987-12-27
1995	1995-01-06	1995-12-19
1996	1996-01-10	1996-12-05
1997	1997-01-09	1997-12-25
1998	1998-01-08	1998-11-10
1999	1999-01-02	1999-12-10
2000	2000-01-04	2000-12-14
2001	2001-01-30	2001-12-17
2002	2002-01-30	2002-12-25
2003	2003-01-01	2003-12-29
2004	2004-01-04	2004-12-07
2005	2005-01-02	2005-11-27
2006	2006-01-28	2006-12-30
2007	2007-01-05	2007-12-16
2008	2008-01-08	2008-12-28
2009	2009-01-28	2009-12-25
2010	2010-01-22	2010-11-30
2011	2011-01-20	2011-12-20
2012	2012-01-17	2012-12-20
2013	2013-01-11	2013-12-22
2014	2014-01-06	2014-12-23
2015	2015-01-03	2015-12-29
2016	2016-01-10	2016-12-26
2017	2017-01-14	2017-12-23
2018	2018-01-22	2018-12-31
2019	2019-01-01	2019-12-29
2020	2020-01-10	2020-12-12
2021	2021-01-01	2021-12-29
2022	2022-01-02	2022-12-15
2023	2023-01-03	2023-12-28
2024	2024-01-09	2024-12-15
2025	2025-01-06	2025-11-30
2026	2026-01-09	2026-10-02

Every Fixed Threshold

Fixed thresholds at Edwardsville 2 W
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	105	50	2009	29
25 mm (0.98 in): Days with 25 mm or more rain	105	19	2008	12
50 mm (1.97 in): Days with 50 mm or more rain	90	7	2009	2
100 mm (3.94 in): Days with 100 mm or more rain	14	2	1946	1
10 cm (3.9 in): Days with 10 cm or more snowfall	43	4	1939	1
25 cm (9.8 in): Days with 25 cm or more snowfall	4	1	1936	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

Data for Edwardsville 2 W 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Edwardsville 2 W Threshold Days by Year (USC00112679)

Key Facts for Edwardsville 2 W Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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