Wycheproof (Post Office) Threshold Days by Year (ASN00078042)

4 fixed thresholds counted per year at Wycheproof (Post Office) (ASN00078042): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wycheproof (Post Office) Thresholds

Wycheproof (Post Office): days with 10 mm (0.39 in) or more of precipitation in 117 years, most in 1956 with 20.
Wycheproof (Post Office): days with 25 mm (0.98 in) or more of precipitation in 92 years, most in 1973 with 7.
Wycheproof (Post Office): days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1956 with 3.
Wycheproof (Post Office): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1887 with 1.
4 fixed thresholds have at least one qualifying day at Wycheproof (Post Office).

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

117 years with a qualifying day

Days per year at Wycheproof (Post Office) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1956.

Days with 10 mm (0.39 in) or more of precipitation per year at Wycheproof (Post Office)
Year	Days	Decade average
1883	11	12.1
1884	12	12.1
1885	9	12.1
1886	12	12.1
1887	17	12.1
1888	6	12.1
1889	18	12.1
1890	19	11.7
1891	16	11.7
1892	16	11.7
1893	11	11.7
1894	18	11.7
1895	8	11.7
1896	6	11.7
1897	5	11.7
1898	8	11.7
1899	10	11.7
1900	3	8.7
1901	6	8.7
1902	7	8.7
1903	12	8.7
1904	8	8.7
1905	11	8.7
1906	7	8.7
1907	6	8.7
1908	10	8.7
1909	17	8.7
1910	9	10.1
1911	11	10.1
1912	11	10.1
1913	11	10.1
1914	5	10.1
1915	8	10.1
1916	13	10.1
1917	13	10.1
1918	11	10.1
1919	9	10.1
1920	8	8.7
1921	13	8.7
1922	4	8.7
1923	13	8.7
1924	14	8.7
1925	9	8.7
1926	7	8.7
1927	6	8.7
1928	10	8.7
1929	3	8.7
1930	10	10.5
1931	14	10.5
1932	16	10.5
1933	11	10.5
1934	10	10.5
1935	14	10.5
1936	9	10.5
1937	9	10.5
1938	2	10.5
1939	10	10.5
1940	6	8.1
1941	7	8.1
1942	13	8.1
1943	1	8.1
1944	4	8.1
1945	8	8.1
1946	10	8.1
1947	17	8.1
1948	8	8.1
1949	7	8.1
1950	16	13.3
1951	7	13.3
1952	14	13.3
1953	12	13.3
1954	15	13.3
1955	13	13.3
1956	20	13.3
1957	6	13.3
1958	17	13.3
1959	13	13.3
1960	16	9.9
1961	11	9.9
1962	6	9.9
1963	7	9.9
1964	10	9.9
1965	7	9.9
1966	13	9.9
1967	4	9.9
1968	11	9.9
1969	14	9.9
1970	8	10
1971	12	10
1972	9	10
1973	19	10
1976	5	10
1979	7	10
1982	1	1
1994	2	4.3
1997	9	4.3
1999	2	4.3
2000	9	7.1
2001	6	7.1
2002	4	7.1
2003	6	7.1
2004	7	7.1
2005	12	7.1
2007	6	7.1
2014	6	8.5
2015	4	8.5
2016	17	8.5
2017	11	8.5
2018	6	8.5
2019	7	8.5
2020	9	11
2021	9	11
2022	20	11
2023	8	11
2024	13	11
2025	7	11
2026	11	11

For each year, a bar from the first to the last day at Wycheproof (Post Office) meeting 10 mm (0.39 in).

First to last qualifying date each year at Wycheproof (Post Office)
Year	First date	Last date
1883	1883-02-11	1883-12-13
1884	1884-03-10	1884-12-09
1885	1885-02-27	1885-12-23
1886	1886-01-06	1886-12-06
1887	1887-02-16	1887-12-30
1888	1888-02-23	1888-12-29
1889	1889-01-01	1889-11-15
1890	1890-03-18	1890-12-07
1891	1891-01-05	1891-12-13
1892	1892-04-29	1892-11-23
1893	1893-03-31	1893-10-14
1894	1894-01-23	1894-12-25
1895	1895-02-04	1895-12-10
1896	1896-03-15	1896-11-26
1897	1897-01-08	1897-08-29
1898	1898-02-11	1898-12-23
1899	1899-01-18	1899-06-22
1900	1900-01-20	1900-05-18
1901	1901-06-05	1901-10-21
1902	1902-01-04	1902-12-19
1903	1903-03-05	1903-11-29
1904	1904-01-04	1904-10-14
1905	1905-02-18	1905-10-17
1906	1906-03-26	1906-11-19
1907	1907-02-06	1907-12-27
1908	1908-05-06	1908-12-22
1909	1909-01-04	1909-11-19
1910	1910-03-06	1910-09-17
1911	1911-02-07	1911-12-05
1912	1912-06-10	1912-12-08
1913	1913-03-25	1913-12-23
1914	1914-03-13	1914-12-15
1915	1915-04-11	1915-10-23
1916	1916-01-06	1916-12-09
1917	1917-01-22	1917-11-22
1918	1918-02-18	1918-08-21
1919	1919-02-18	1919-12-25
1920	1920-05-11	1920-11-16
1921	1921-01-02	1921-12-02
1922	1922-05-04	1922-10-24
1923	1923-05-08	1923-12-16
1924	1924-01-03	1924-12-26
1925	1925-01-13	1925-11-20
1926	1926-04-05	1926-08-29
1927	1927-01-16	1927-12-19
1928	1928-01-18	1928-10-02
1929	1929-04-04	1929-12-28
1930	1930-05-12	1930-12-25
1931	1931-03-19	1931-11-17
1932	1932-02-09	1932-11-14
1933	1933-01-25	1933-12-02
1934	1934-02-18	1934-11-08
1935	1935-01-05	1935-10-23
1936	1936-01-08	1936-10-18
1937	1937-01-25	1937-12-11
1938	1938-01-15	1938-07-24
1939	1939-02-17	1939-11-16
1940	1940-01-06	1940-12-19
1941	1941-01-24	1941-11-05
1942	1942-01-20	1942-11-22
1943	1943-07-28	1943-07-28
1944	1944-04-24	1944-10-03
1945	1945-02-19	1945-10-29
1946	1946-01-18	1946-12-28
1947	1947-02-07	1947-12-23
1948	1948-02-15	1948-12-28
1949	1949-03-08	1949-11-22
1950	1950-02-01	1950-11-25
1951	1951-01-04	1951-10-11
1952	1952-01-25	1952-11-26
1953	1953-01-28	1953-11-05
1954	1954-01-15	1954-12-04
1955	1955-02-10	1955-10-21
1956	1956-03-03	1956-10-18
1957	1957-02-07	1957-10-23
1958	1958-01-30	1958-12-16
1959	1959-01-11	1959-12-25
1960	1960-01-09	1960-11-21
1961	1961-02-09	1961-12-14
1962	1962-01-10	1962-12-28
1963	1963-01-14	1963-07-29
1964	1964-02-06	1964-10-08
1965	1965-05-31	1965-12-01
1966	1966-01-13	1966-12-13
1967	1967-05-19	1967-12-18
1968	1968-01-21	1968-12-24
1969	1969-02-14	1969-12-02
1970	1970-01-02	1970-11-12
1971	1971-01-31	1971-11-29
1972	1972-02-16	1972-11-24
1973	1973-01-13	1973-11-28
1976	1976-01-15	1976-11-30
1979	1979-04-17	1979-09-28
1982	1982-03-23	1982-03-23
1994	1994-02-11	1994-06-07
1997	1997-01-22	1997-11-14
1999	1999-02-13	1999-08-27
2000	2000-02-22	2000-12-22
2001	2001-01-26	2001-09-25
2002	2002-03-27	2002-12-31
2003	2003-01-01	2003-08-24
2004	2004-06-10	2004-12-11
2005	2005-01-04	2005-12-07
2007	2007-01-21	2007-12-22
2014	2014-03-05	2014-11-16
2015	2015-01-10	2015-11-06
2016	2016-01-04	2016-11-12
2017	2017-01-20	2017-12-02
2018	2018-01-27	2018-12-14
2019	2019-05-02	2019-11-03
2020	2020-01-21	2020-11-23
2021	2021-01-29	2021-11-04
2022	2022-01-28	2022-11-20
2023	2023-04-07	2023-12-25
2024	2024-01-03	2024-12-03
2025	2025-04-26	2025-12-22
2026	2026-02-23	2026-08-19

Every Fixed Threshold

Fixed thresholds at Wycheproof (Post Office)
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	117	20	1956	11
25 mm (0.98 in): Days with 25 mm or more rain	92	7	1973	2
50 mm (1.97 in): Days with 50 mm or more rain	17	3	1956	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1887	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1883.

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Data for Wycheproof (Post Office) 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).

Wycheproof (Post Office) Threshold Days by Year (ASN00078042)

Key Facts for Wycheproof (Post Office) Thresholds

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

Every Fixed Threshold

Download the Data

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