Elderslie, Tweedie Threshold Days by Year (SF002692950)

4 fixed thresholds counted per year at Elderslie, Tweedie (SF002692950): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Elderslie, Tweedie Thresholds

Elderslie, Tweedie: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1943 with 50.
Elderslie, Tweedie: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1943 with 17.
Elderslie, Tweedie: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1940 with 5.
Elderslie, Tweedie: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1974 with 1.
4 fixed thresholds have at least one qualifying day at Elderslie, Tweedie.

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

52 years with a qualifying day

Days per year at Elderslie, Tweedie with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1943.

Days with 10 mm (0.39 in) or more of precipitation per year at Elderslie, Tweedie
Year	Days	Decade average
1932	34	28.9
1933	28	28.9
1934	34	28.9
1935	20	28.9
1936	30	28.9
1937	18	28.9
1938	32	28.9
1939	35	28.9
1940	28	31.7
1941	21	31.7
1942	44	31.7
1943	50	31.7
1944	22	31.7
1945	24	31.7
1946	34	31.7
1947	33	31.7
1948	33	31.7
1949	28	31.7
1950	36	32
1951	31	32
1952	29	32
1953	28	32
1954	29	32
1955	30	32
1956	34	32
1957	36	32
1958	31	32
1959	36	32
1960	29	31.8
1961	32	31.8
1962	34	31.8
1963	34	31.8
1964	35	31.8
1965	22	31.8
1966	25	31.8
1967	40	31.8
1968	28	31.8
1969	39	31.8
1970	29	33.9
1971	31	33.9
1972	26	33.9
1973	39	33.9
1974	44	33.9
1975	39	33.9
1976	39	33.9
1977	31	33.9
1978	33	33.9
1979	28	33.9
1980	26	26
1981	24	26
1983	30	26
1984	24	26

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

First to last qualifying date each year at Elderslie, Tweedie
Year	First date	Last date
1932	1932-01-01	1932-12-27
1933	1933-01-04	1933-12-30
1934	1934-01-01	1934-12-27
1935	1935-01-30	1935-12-28
1936	1936-01-01	1936-12-28
1937	1937-01-15	1937-12-21
1938	1938-01-09	1938-12-30
1939	1939-01-01	1939-12-27
1940	1940-01-08	1940-12-27
1941	1941-01-05	1941-12-14
1942	1942-01-02	1942-12-30
1943	1943-01-09	1943-12-20
1944	1944-01-01	1944-11-29
1945	1945-01-07	1945-12-30
1946	1946-01-02	1946-12-30
1947	1947-01-03	1947-12-28
1948	1948-01-02	1948-12-16
1949	1949-01-13	1949-12-28
1950	1950-01-10	1950-12-31
1951	1951-01-03	1951-12-27
1952	1952-01-03	1952-12-30
1953	1953-01-04	1953-12-30
1954	1954-01-04	1954-12-27
1955	1955-01-05	1955-12-21
1956	1956-01-14	1956-12-26
1957	1957-01-07	1957-12-17
1958	1958-01-04	1958-12-29
1959	1959-01-02	1959-12-25
1960	1960-01-03	1960-12-31
1961	1961-01-08	1961-12-26
1962	1962-01-05	1962-12-28
1963	1963-01-06	1963-12-22
1964	1964-01-02	1964-12-28
1965	1965-01-07	1965-12-29
1966	1966-01-09	1966-12-21
1967	1967-01-02	1967-12-25
1968	1968-01-09	1968-12-30
1969	1969-01-10	1969-12-31
1970	1970-01-16	1970-12-30
1971	1971-01-12	1971-12-14
1972	1972-01-11	1972-12-23
1973	1973-01-06	1973-12-25
1974	1974-01-02	1974-12-24
1975	1975-01-03	1975-12-31
1976	1976-01-05	1976-12-30
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-29
1979	1979-01-03	1979-12-27
1980	1980-01-07	1980-12-15
1981	1981-01-09	1981-12-30
1983	1983-01-13	1983-12-29
1984	1984-01-12	1984-12-24

Every Fixed Threshold

Fixed thresholds at Elderslie, Tweedie
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	52	50	1943	24
25 mm (0.98 in): Days with 25 mm or more rain	52	17	1943	3
50 mm (1.97 in): Days with 50 mm or more rain	34	5	1940	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1974	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1932.

Download the Data

Data for Elderslie, Tweedie 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).

Elderslie, Tweedie Threshold Days by Year (SF002692950)

Key Facts for Elderslie, Tweedie Thresholds

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

Every Fixed Threshold

Download the Data

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