Delegate Station Threshold Days by Year

4 fixed thresholds counted per year at Delegate Station (ASN00070107): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Delegate Station Thresholds

Delegate Station: days with 10 mm (0.39 in) or more of precipitation in 96 years, most in 1961 with 30.
Delegate Station: days with 25 mm (0.98 in) or more of precipitation in 93 years, most in 1934 with 10.
Delegate Station: days with 50 mm (1.97 in) or more of precipitation in 41 years, most in 1925 with 4.
Delegate Station: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1971 with 1.
4 fixed thresholds have at least one qualifying day at Delegate Station.

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

96 years with a qualifying day

Days per year at Delegate Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1961.

Days with 10 mm (0.39 in) or more of precipitation per year at Delegate Station
Year	Days	Decade average
1920	16	18.4
1921	23	18.4
1922	18	18.4
1923	15	18.4
1924	17	18.4
1925	14	18.4
1926	14	18.4
1927	18	18.4
1928	26	18.4
1929	23	18.4
1930	21	20.2
1931	20	20.2
1932	18	20.2
1933	22	20.2
1934	26	20.2
1935	23	20.2
1936	21	20.2
1937	19	20.2
1938	16	20.2
1939	16	20.2
1940	19	16.5
1941	13	16.5
1942	14	16.5
1943	14	16.5
1944	12	16.5
1945	17	16.5
1946	19	16.5
1947	14	16.5
1948	21	16.5
1949	22	16.5
1950	29	22
1951	21	22
1952	29	22
1953	18	22
1954	17	22
1955	13	22
1956	27	22
1957	17	22
1958	20	22
1959	29	22
1960	17	18.9
1961	30	18.9
1962	16	18.9
1963	15	18.9
1964	15	18.9
1965	14	18.9
1966	26	18.9
1967	13	18.9
1968	18	18.9
1969	25	18.9
1970	27	19
1971	15	19
1972	18	19
1973	16	19
1974	29	19
1975	19	19
1976	16	19
1977	15	19
1978	24	19
1979	11	19
1980	12	16
1981	12	16
1982	9	16
1983	21	16
1984	17	16
1985	28	16
1986	8	16
1988	21	16
1990	21	16.9
1991	25	16.9
1992	20	16.9
1993	21	16.9
1994	18	16.9
1995	21	16.9
1996	11	16.9
1997	9	16.9
1998	9	16.9
1999	14	16.9
2000	21	18.8
2001	23	18.8
2002	20	18.8
2003	15	18.8
2004	15	18.8
2013	17	18.7
2014	24	18.7
2015	16	18.7
2016	25	18.7
2017	18	18.7
2018	18	18.7
2019	13	18.7
2020	14	18.2
2021	23	18.2
2022	22	18.2
2023	21	18.2
2025	18	18.2
2026	11	18.2

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

First to last qualifying date each year at Delegate Station
Year	First date	Last date
1920	1920-01-04	1920-12-27
1921	1921-01-03	1921-12-27
1922	1922-01-13	1922-12-31
1923	1923-01-18	1923-12-26
1924	1924-01-03	1924-12-27
1925	1925-01-15	1925-11-19
1926	1926-01-05	1926-12-06
1927	1927-01-06	1927-12-20
1928	1928-01-13	1928-12-24
1929	1929-01-26	1929-12-28
1930	1930-02-11	1930-12-27
1931	1931-01-19	1931-11-18
1932	1932-02-06	1932-12-03
1933	1933-01-04	1933-12-18
1934	1934-01-06	1934-12-16
1935	1935-01-05	1935-12-26
1936	1936-01-05	1936-12-27
1937	1937-02-23	1937-12-29
1938	1938-01-03	1938-11-28
1939	1939-01-16	1939-12-27
1940	1940-01-06	1940-12-29
1941	1941-01-02	1941-12-05
1942	1942-02-20	1942-12-08
1943	1943-01-03	1943-12-06
1944	1944-03-10	1944-12-13
1945	1945-01-11	1945-12-18
1946	1946-01-17	1946-12-28
1947	1947-02-08	1947-12-25
1948	1948-01-02	1948-12-30
1949	1949-01-01	1949-12-21
1950	1950-01-19	1950-12-07
1951	1951-02-18	1951-12-30
1952	1952-02-18	1952-12-25
1953	1953-01-04	1953-12-31
1954	1954-01-22	1954-12-25
1955	1955-01-02	1955-12-28
1956	1956-01-11	1956-11-18
1957	1957-03-02	1957-12-31
1958	1958-01-28	1958-12-26
1959	1959-02-06	1959-12-28
1960	1960-01-12	1960-12-29
1961	1961-01-02	1961-12-18
1962	1962-01-11	1962-12-19
1963	1963-01-04	1963-12-07
1964	1964-02-07	1964-12-23
1965	1965-02-10	1965-12-05
1966	1966-01-30	1966-12-26
1967	1967-01-02	1967-11-27
1968	1968-01-11	1968-12-28
1969	1969-01-01	1969-11-29
1970	1970-01-01	1970-12-29
1971	1971-01-16	1971-12-31
1972	1972-01-10	1972-11-25
1973	1973-01-26	1973-12-30
1974	1974-01-05	1974-12-25
1975	1975-01-07	1975-12-03
1976	1976-01-06	1976-12-24
1977	1977-01-18	1977-12-26
1978	1978-03-13	1978-12-14
1979	1979-01-21	1979-11-25
1980	1980-01-04	1980-12-17
1981	1981-01-28	1981-11-24
1982	1982-01-13	1982-12-10
1983	1983-01-04	1983-12-07
1984	1984-01-02	1984-09-29
1985	1985-01-03	1985-12-17
1986	1986-01-16	1986-11-19
1988	1988-01-25	1988-12-06
1990	1990-01-07	1990-12-31
1991	1991-01-01	1991-12-22
1992	1992-01-01	1992-11-21
1993	1993-01-17	1993-12-28
1994	1994-01-30	1994-12-24
1995	1995-01-13	1995-12-21
1996	1996-01-01	1996-12-26
1997	1997-01-07	1997-12-10
1998	1998-01-26	1998-12-27
1999	1999-01-08	1999-12-24
2000	2000-01-10	2000-12-01
2001	2001-01-07	2001-12-27
2002	2002-01-21	2002-10-24
2003	2003-02-22	2003-12-21
2004	2004-01-26	2004-12-14
2013	2013-01-14	2013-12-27
2014	2014-01-19	2014-12-07
2015	2015-01-10	2015-11-13
2016	2016-01-04	2016-12-30
2017	2017-01-10	2017-12-29
2018	2018-01-09	2018-12-22
2019	2019-01-12	2019-11-03
2020	2020-02-09	2020-12-17
2021	2021-01-05	2021-12-20
2022	2022-01-07	2022-12-27
2023	2023-03-01	2023-12-27
2025	2025-01-07	2025-12-22
2026	2026-01-04	2026-08-11

Every Fixed Threshold

Fixed thresholds at Delegate Station
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	96	30	1961	11
25 mm (0.98 in): Days with 25 mm or more rain	93	10	1934	1
50 mm (1.97 in): Days with 50 mm or more rain	41	4	1925	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1971	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.

Download the Data

Data for Delegate Station 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Delegate Station Threshold Days by Year

Key Facts for Delegate Station Thresholds

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

Every Fixed Threshold

Download the Data

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