Walpeup Threshold Days by Year

4 fixed thresholds counted per year at Walpeup (ASN00076065): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Walpeup Thresholds

Walpeup: days with 10 mm (0.39 in) or more of precipitation in 93 years, most in 1973 with 22.
Walpeup: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1973 with 7.
Walpeup: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1950 with 3.
Walpeup: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1959 with 1.
4 fixed thresholds have at least one qualifying day at Walpeup.

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

93 years with a qualifying day

Days per year at Walpeup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Walpeup
Year	Days	Decade average
1912	13	10.3
1913	12	10.3
1914	6	10.3
1915	8	10.3
1916	9	10.3
1917	18	10.3
1918	6	10.3
1919	10	10.3
1920	12	8.1
1921	13	8.1
1922	4	8.1
1923	10	8.1
1924	12	8.1
1925	7	8.1
1926	10	8.1
1927	2	8.1
1928	8	8.1
1929	3	8.1
1930	10	8.5
1931	11	8.5
1932	10	8.5
1933	11	8.5
1934	8	8.5
1935	6	8.5
1936	9	8.5
1937	10	8.5
1938	4	8.5
1939	6	8.5
1940	5	7.5
1941	9	7.5
1942	10	7.5
1943	5	7.5
1944	2	7.5
1945	7	7.5
1946	6	7.5
1947	10	7.5
1948	9	7.5
1949	12	7.5
1950	13	10.5
1951	4	10.5
1952	14	10.5
1953	10	10.5
1954	13	10.5
1955	14	10.5
1956	18	10.5
1957	6	10.5
1958	8	10.5
1959	5	10.5
1960	13	9.7
1961	16	9.7
1962	6	9.7
1963	16	9.7
1964	11	9.7
1965	8	9.7
1966	9	9.7
1967	2	9.7
1968	9	9.7
1969	7	9.7
1970	11	10.7
1971	9	10.7
1972	7	10.7
1973	22	10.7
1974	13	10.7
1975	10	10.7
1976	5	10.7
1977	4	10.7
1978	13	10.7
1979	13	10.7
1980	8	8.8
1981	13	8.8
1982	2	8.8
1983	14	8.8
1984	8	8.8
1985	8	8.8
1993	8	7.5
1994	2	7.5
1995	11	7.5
1997	9	7.5
1998	6	7.5
1999	9	7.5
2000	12	7.8
2003	7	7.8
2004	6	7.8
2005	7	7.8
2006	7	7.8
2011	12	6.5
2012	2	6.5
2013	3	6.5
2015	6	6.5
2016	13	6.5
2017	9	6.5
2018	4	6.5
2019	3	6.5

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

First to last qualifying date each year at Walpeup
Year	First date	Last date
1912	1912-02-07	1912-12-04
1913	1913-02-14	1913-12-23
1914	1914-02-27	1914-12-14
1915	1915-04-11	1915-10-23
1916	1916-08-27	1916-12-09
1917	1917-02-15	1917-10-24
1918	1918-03-05	1918-08-05
1919	1919-02-03	1919-12-28
1920	1920-05-11	1920-12-27
1921	1921-01-02	1921-12-04
1922	1922-04-26	1922-09-26
1923	1923-01-06	1923-12-18
1924	1924-01-03	1924-12-14
1925	1925-01-13	1925-09-12
1926	1926-04-04	1926-12-27
1927	1927-01-17	1927-09-01
1928	1928-02-13	1928-09-30
1929	1929-12-02	1929-12-28
1930	1930-05-12	1930-12-16
1931	1931-03-13	1931-11-16
1932	1932-02-08	1932-12-15
1933	1933-01-24	1933-12-12
1934	1934-01-08	1934-11-08
1935	1935-06-10	1935-12-02
1936	1936-01-07	1936-10-19
1937	1937-01-19	1937-12-02
1938	1938-01-03	1938-07-21
1939	1939-04-13	1939-11-03
1940	1940-02-16	1940-12-20
1941	1941-01-24	1941-11-05
1942	1942-02-19	1942-11-22
1943	1943-01-03	1943-12-18
1944	1944-05-03	1944-12-12
1945	1945-06-20	1945-12-27
1946	1946-01-18	1946-08-13
1947	1947-02-15	1947-12-23
1948	1948-04-11	1948-12-26
1949	1949-02-21	1949-11-12
1950	1950-02-02	1950-12-20
1951	1951-06-07	1951-08-08
1952	1952-01-05	1952-12-11
1953	1953-02-06	1953-10-29
1954	1954-01-17	1954-12-12
1955	1955-02-10	1955-09-23
1956	1956-01-18	1956-11-16
1957	1957-02-07	1957-10-23
1958	1958-01-31	1958-10-11
1959	1959-01-26	1959-10-09
1960	1960-01-08	1960-11-21
1961	1961-02-09	1961-12-14
1962	1962-01-28	1962-12-28
1963	1963-01-14	1963-12-06
1964	1964-01-09	1964-12-23
1965	1965-05-31	1965-12-01
1966	1966-02-16	1966-12-13
1967	1967-02-25	1967-06-10
1968	1968-01-21	1968-08-09
1969	1969-02-09	1969-07-12
1970	1970-03-23	1970-11-12
1971	1971-01-31	1971-11-28
1972	1972-01-08	1972-11-03
1973	1973-01-31	1973-12-30
1974	1974-01-14	1974-10-04
1975	1975-03-19	1975-12-03
1976	1976-04-12	1976-10-16
1977	1977-02-22	1977-11-29
1978	1978-03-22	1978-11-19
1979	1979-01-17	1979-11-15
1980	1980-04-19	1980-10-07
1981	1981-02-05	1981-11-10
1982	1982-03-09	1982-04-27
1983	1983-03-02	1983-12-31
1984	1984-01-15	1984-11-02
1985	1985-05-29	1985-12-07
1993	1993-01-03	1993-12-22
1994	1994-02-11	1994-06-07
1995	1995-01-06	1995-09-24
1997	1997-01-15	1997-12-19
1998	1998-02-08	1998-11-12
1999	1999-02-13	1999-11-21
2000	2000-02-20	2000-12-22
2003	2003-02-21	2003-12-20
2004	2004-07-24	2004-12-24
2005	2005-01-04	2005-10-20
2006	2006-01-21	2006-12-11
2011	2011-01-12	2011-12-18
2012	2012-03-01	2012-08-17
2013	2013-06-02	2013-08-04
2015	2015-01-10	2015-08-02
2016	2016-01-04	2016-11-23
2017	2017-01-20	2017-12-02
2018	2018-08-30	2018-12-13
2019	2019-05-09	2019-11-01

Every Fixed Threshold

Fixed thresholds at Walpeup
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	93	22	1973	3
25 mm (0.98 in): Days with 25 mm or more rain	67	7	1973	2
50 mm (1.97 in): Days with 50 mm or more rain	18	3	1950	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1959	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.

Download the Data

Data for Walpeup 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Walpeup Threshold Days by Year

Key Facts for Walpeup Thresholds

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

Every Fixed Threshold

Download the Data

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