Wilmot (Back Road) Threshold Days by Year (ASN00091105)

4 fixed thresholds counted per year at Wilmot (Back Road) (ASN00091105): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wilmot (Back Road) Thresholds

Wilmot (Back Road): days with 10 mm (0.39 in) or more of precipitation in 94 years, most in 1917 with 64.
Wilmot (Back Road): days with 25 mm (0.98 in) or more of precipitation in 94 years, most in 1996 with 23.
Wilmot (Back Road): days with 50 mm (1.97 in) or more of precipitation in 75 years, most in 1964 with 8.
Wilmot (Back Road): days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1929 with 2.
4 fixed thresholds have at least one qualifying day at Wilmot (Back Road).

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

94 years with a qualifying day

Days per year at Wilmot (Back Road) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 64 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Wilmot (Back Road)
Year	Days	Decade average
1911	43	45.2
1912	48	45.2
1913	38	45.2
1914	25	45.2
1915	52	45.2
1916	56	45.2
1917	64	45.2
1918	43	45.2
1919	38	45.2
1920	38	45.1
1921	36	45.1
1922	40	45.1
1923	60	45.1
1924	47	45.1
1925	39	45.1
1926	49	45.1
1927	37	45.1
1928	44	45.1
1929	61	45.1
1930	41	43.6
1931	55	43.6
1932	35	43.6
1933	35	43.6
1934	46	43.6
1935	42	43.6
1936	50	43.6
1937	35	43.6
1938	46	43.6
1939	51	43.6
1940	36	42.5
1941	36	42.5
1942	54	42.5
1943	38	42.5
1944	43	42.5
1945	36	42.5
1946	45	42.5
1947	58	42.5
1948	42	42.5
1949	37	42.5
1950	41	45.8
1951	45	45.8
1952	43	45.8
1953	53	45.8
1954	39	45.8
1955	59	45.8
1956	63	45.8
1957	36	45.8
1958	47	45.8
1959	32	45.8
1960	50	43.2
1961	33	43.2
1962	41	43.2
1963	38	43.2
1964	60	43.2
1965	35	43.2
1966	41	43.2
1967	30	43.2
1968	60	43.2
1969	44	43.2
1970	48	43.4
1971	61	43.4
1972	25	43.4
1973	60	43.4
1974	49	43.4
1975	52	43.4
1976	36	43.4
1977	29	43.4
1978	41	43.4
1979	33	43.4
1980	40	36.5
1981	47	36.5
1982	25	36.5
1983	30	36.5
1985	41	36.5
1986	39	36.5
1987	26	36.5
1988	44	36.5
1990	34	38.6
1991	37	38.6
1992	49	38.6
1993	42	38.6
1994	31	38.6
1995	38	38.6
1996	56	38.6
1997	28	38.6
1998	32	38.6
2000	35	29.7
2006	19	29.7
2009	35	29.7
2011	29	31.4
2012	35	31.4
2013	42	31.4
2014	31	31.4
2015	20	31.4

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

First to last qualifying date each year at Wilmot (Back Road)
Year	First date	Last date
1911	1911-01-18	1911-12-31
1912	1912-01-02	1912-12-23
1913	1913-03-11	1913-12-26
1914	1914-01-12	1914-12-02
1915	1915-01-04	1915-11-29
1916	1916-01-04	1916-12-29
1917	1917-01-04	1917-12-07
1918	1918-01-15	1918-12-03
1919	1919-01-26	1919-12-14
1920	1920-03-07	1920-12-16
1921	1921-01-03	1921-12-05
1922	1922-01-10	1922-12-26
1923	1923-01-05	1923-12-05
1924	1924-01-09	1924-11-27
1925	1925-01-13	1925-12-04
1926	1926-01-12	1926-12-17
1927	1927-01-05	1927-12-31
1928	1928-01-02	1928-12-07
1929	1929-01-17	1929-12-29
1930	1930-02-20	1930-12-08
1931	1931-02-07	1931-11-17
1932	1932-01-10	1932-11-16
1933	1933-01-26	1933-12-30
1934	1934-01-30	1934-12-29
1935	1935-01-05	1935-12-11
1936	1936-03-04	1936-12-04
1937	1937-01-01	1937-12-26
1938	1938-01-02	1938-12-28
1939	1939-02-17	1939-12-23
1940	1940-01-06	1940-12-28
1941	1941-01-25	1941-12-08
1942	1942-01-20	1942-12-29
1943	1943-01-12	1943-11-30
1944	1944-01-03	1944-12-27
1945	1945-01-15	1945-11-17
1946	1946-01-04	1946-12-30
1947	1947-01-17	1947-12-25
1948	1948-02-04	1948-12-28
1949	1949-02-22	1949-12-17
1950	1950-01-26	1950-12-30
1951	1951-01-08	1951-12-20
1952	1952-01-25	1952-12-10
1953	1953-01-05	1953-12-29
1954	1954-02-01	1954-12-12
1955	1955-01-29	1955-12-31
1956	1956-02-15	1956-12-29
1957	1957-01-25	1957-12-26
1958	1958-02-01	1958-12-17
1959	1959-02-07	1959-12-28
1960	1960-01-22	1960-11-22
1961	1961-02-25	1961-12-18
1962	1962-01-17	1962-12-11
1963	1963-01-14	1963-12-30
1964	1964-02-07	1964-12-25
1965	1965-03-09	1965-12-08
1966	1966-03-16	1966-12-29
1967	1967-01-13	1967-12-31
1968	1968-01-21	1968-12-24
1969	1969-01-15	1969-12-13
1970	1970-01-03	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-12	1972-12-25
1973	1973-01-13	1973-12-31
1974	1974-02-02	1974-12-29
1975	1975-01-09	1975-12-03
1976	1976-01-09	1976-12-04
1977	1977-01-15	1977-11-30
1978	1978-02-05	1978-12-12
1979	1979-01-17	1979-12-16
1980	1980-02-21	1980-12-03
1981	1981-01-09	1981-11-10
1982	1982-01-07	1982-12-08
1983	1983-03-07	1983-11-09
1985	1985-01-31	1985-12-24
1986	1986-01-12	1986-12-31
1987	1987-01-01	1987-12-10
1988	1988-01-01	1988-12-28
1990	1990-02-01	1990-12-23
1991	1991-01-24	1991-12-16
1992	1992-01-01	1992-12-21
1993	1993-01-17	1993-12-23
1994	1994-01-05	1994-11-20
1995	1995-01-21	1995-12-19
1996	1996-01-01	1996-12-07
1997	1997-01-16	1997-12-02
1998	1998-01-28	1998-12-27
2000	2000-01-26	2000-12-24
2006	2006-01-01	2006-12-23
2009	2009-02-07	2009-12-11
2011	2011-01-11	2011-12-19
2012	2012-01-08	2012-12-16
2013	2013-01-11	2013-12-22
2014	2014-01-06	2014-12-19
2015	2015-01-09	2015-12-26

Every Fixed Threshold

Fixed thresholds at Wilmot (Back Road)
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	94	64	1917	20
25 mm (0.98 in): Days with 25 mm or more rain	94	23	1996	3
50 mm (1.97 in): Days with 50 mm or more rain	75	8	1964	2
100 mm (3.94 in): Days with 100 mm or more rain	5	2	1929	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

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Data for Wilmot (Back Road) 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Wilmot (Back Road) Threshold Days by Year (ASN00091105)

Key Facts for Wilmot (Back Road) Thresholds

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

Every Fixed Threshold

Download the Data

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