Dotswood Threshold Days by Year

4 fixed thresholds counted per year at Dotswood (ASN00036147): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dotswood Thresholds

Dotswood: days with 10 mm (0.39 in) or more of precipitation in 84 years, most in 1950 with 36.
Dotswood: days with 25 mm (0.98 in) or more of precipitation in 81 years, most in 1950 with 18.
Dotswood: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1955 with 6.
Dotswood: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1951 with 2.
4 fixed thresholds have at least one qualifying day at Dotswood.

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

84 years with a qualifying day

Days per year at Dotswood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Dotswood
Year	Days	Decade average
1929	2	2
1930	10	10.4
1931	8	10.4
1932	10	10.4
1933	14	10.4
1934	7	10.4
1935	8	10.4
1936	14	10.4
1937	9	10.4
1938	7	10.4
1939	17	10.4
1940	11	12
1941	22	12
1942	11	12
1943	6	12
1944	11	12
1945	12	12
1946	8	12
1947	18	12
1948	7	12
1949	14	12
1950	36	15.2
1951	8	15.2
1952	5	15.2
1953	12	15.2
1954	13	15.2
1955	20	15.2
1956	29	15.2
1957	9	15.2
1958	12	15.2
1959	8	15.2
1960	9	10.7
1961	11	10.7
1962	13	10.7
1963	20	10.7
1964	12	10.7
1965	7	10.7
1966	11	10.7
1967	8	10.7
1968	11	10.7
1969	5	10.7
1970	7	12
1971	14	12
1972	6	12
1973	16	12
1974	24	12
1976	12	12
1977	9	12
1978	12	12
1979	8	12
1980	10	12.4
1981	17	12.4
1982	7	12.4
1983	13	12.4
1984	20	12.4
1985	15	12.4
1986	8	12.4
1987	12	12.4
1988	7	12.4
1989	15	12.4
1990	17	11.6
1991	14	11.6
1992	9	11.6
1993	8	11.6
1994	8	11.6
1995	12	11.6
1996	11	11.6
1997	11	11.6
1998	15	11.6
1999	11	11.6
2000	24	12
2001	7	12
2002	4	12
2003	7	12
2004	10	12
2006	13	12
2007	13	12
2008	17	12
2009	13	12
2011	14	11.3
2012	13	11.3
2014	12	11.3
2015	6	11.3
2021	7	7

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

First to last qualifying date each year at Dotswood
Year	First date	Last date
1929	1929-04-01	1929-04-03
1930	1930-01-26	1930-10-10
1931	1931-01-08	1931-12-06
1932	1932-01-13	1932-12-23
1933	1933-01-26	1933-12-10
1934	1934-01-27	1934-11-13
1935	1935-01-05	1935-10-23
1936	1936-01-06	1936-12-30
1937	1937-02-09	1937-11-26
1938	1938-01-09	1938-11-05
1939	1939-01-02	1939-12-24
1940	1940-01-31	1940-12-26
1941	1941-01-04	1941-11-04
1942	1942-04-25	1942-12-28
1943	1943-01-19	1943-12-19
1944	1944-02-09	1944-12-21
1945	1945-02-17	1945-12-18
1946	1946-01-11	1946-12-29
1947	1947-01-28	1947-12-25
1948	1948-01-02	1948-12-31
1949	1949-01-27	1949-12-20
1950	1950-01-03	1950-12-20
1951	1951-01-05	1951-10-10
1952	1952-02-16	1952-11-25
1953	1953-01-02	1953-10-21
1954	1954-01-24	1954-10-19
1955	1955-01-25	1955-12-18
1956	1956-01-12	1956-12-23
1957	1957-01-10	1957-12-31
1958	1958-01-31	1958-12-21
1959	1959-01-11	1959-12-19
1960	1960-02-19	1960-12-27
1961	1961-01-02	1961-12-25
1962	1962-01-05	1962-12-28
1963	1963-01-01	1963-11-30
1964	1964-01-03	1964-12-23
1965	1965-01-25	1965-12-18
1966	1966-01-04	1966-11-07
1967	1967-01-18	1967-06-20
1968	1968-02-10	1968-09-30
1969	1969-02-05	1969-12-23
1970	1970-01-28	1970-12-22
1971	1971-01-25	1971-12-26
1972	1972-02-02	1972-10-14
1973	1973-01-14	1973-11-08
1974	1974-01-01	1974-12-30
1976	1976-01-10	1976-12-20
1977	1977-01-17	1977-12-08
1978	1978-01-24	1978-12-08
1979	1979-02-04	1979-12-17
1980	1980-01-04	1980-12-14
1981	1981-01-14	1981-12-24
1982	1982-01-05	1982-03-03
1983	1983-01-01	1983-12-02
1984	1984-01-01	1984-12-19
1985	1985-01-22	1985-12-21
1986	1986-02-03	1986-12-24
1987	1987-01-01	1987-11-21
1988	1988-02-06	1988-12-27
1989	1989-02-02	1989-12-12
1990	1990-01-15	1990-12-08
1991	1991-01-03	1991-06-20
1992	1992-02-05	1992-12-17
1993	1993-02-14	1993-12-09
1994	1994-01-08	1994-03-03
1995	1995-01-06	1995-12-31
1996	1996-01-02	1996-12-19
1997	1997-01-29	1997-12-14
1998	1998-01-10	1998-12-10
1999	1999-01-01	1999-11-26
2000	2000-01-11	2000-12-29
2001	2001-01-29	2001-12-16
2002	2002-01-06	2002-08-19
2003	2003-02-09	2003-06-01
2004	2004-01-11	2004-12-09
2006	2006-01-12	2006-12-07
2007	2007-01-01	2007-11-11
2008	2008-01-11	2008-12-17
2009	2009-01-02	2009-12-31
2011	2011-01-13	2011-12-15
2012	2012-02-01	2012-12-20
2014	2014-01-08	2014-12-28
2015	2015-01-06	2015-12-29
2021	2021-02-12	2021-11-30

Every Fixed Threshold

Fixed thresholds at Dotswood
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	84	36	1950	7
25 mm (0.98 in): Days with 25 mm or more rain	81	18	1950	3
50 mm (1.97 in): Days with 50 mm or more rain	57	6	1955	1
100 mm (3.94 in): Days with 100 mm or more rain	10	2	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

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Data for Dotswood 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).

Dotswood Threshold Days by Year

Key Facts for Dotswood Thresholds

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

Every Fixed Threshold

Download the Data

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