Canning Downs Threshold Days by Year (ASN00041013)

4 fixed thresholds counted per year at Canning Downs (ASN00041013): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Canning Downs Thresholds

Canning Downs: days with 10 mm (0.39 in) or more of precipitation in 126 years, most in 1892 with 34.
Canning Downs: days with 25 mm (0.98 in) or more of precipitation in 126 years, most in 1975 with 16.
Canning Downs: days with 50 mm (1.97 in) or more of precipitation in 90 years, most in 1897 with 5.
Canning Downs: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1887 with 1.
4 fixed thresholds have at least one qualifying day at Canning Downs.

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

126 years with a qualifying day

Days per year at Canning Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1892.

Days with 10 mm (0.39 in) or more of precipitation per year at Canning Downs
Year	Days	Decade average
1887	25	21.3
1888	14	21.3
1889	25	21.3
1890	27	25.8
1891	27	25.8
1892	34	25.8
1893	32	25.8
1894	25	25.8
1895	24	25.8
1896	25	25.8
1897	27	25.8
1898	18	25.8
1899	19	25.8
1900	20	20
1912	28	20.9
1913	19	20.9
1914	21	20.9
1915	15	20.9
1916	30	20.9
1917	27	20.9
1918	14	20.9
1919	13	20.9
1920	26	21.5
1921	25	21.5
1922	17	21.5
1923	12	21.5
1924	29	21.5
1925	18	21.5
1926	12	21.5
1927	27	21.5
1928	24	21.5
1929	25	21.5
1930	17	19.6
1931	20	19.6
1932	21	19.6
1933	24	19.6
1934	22	19.6
1935	18	19.6
1936	16	19.6
1937	16	19.6
1939	22	19.6
1940	20	23.5
1941	11	23.5
1942	27	23.5
1943	32	23.5
1944	18	23.5
1945	26	23.5
1946	24	23.5
1947	27	23.5
1948	22	23.5
1949	28	23.5
1950	27	22.9
1951	18	22.9
1952	25	22.9
1953	14	22.9
1954	24	22.9
1955	27	22.9
1956	31	22.9
1957	11	22.9
1958	23	22.9
1959	29	22.9
1960	21	22
1961	22	22
1962	32	22
1963	20	22
1964	28	22
1965	18	22
1966	21	22
1967	22	22
1968	24	22
1969	12	22
1970	28	24.2
1971	26	24.2
1972	23	24.2
1973	28	24.2
1974	21	24.2
1975	32	24.2
1976	23	24.2
1977	18	24.2
1978	29	24.2
1979	14	24.2
1980	14	23.2
1981	24	23.2
1982	19	23.2
1983	32	23.2
1984	23	23.2
1985	19	23.2
1986	22	23.2
1987	23	23.2
1988	28	23.2
1989	28	23.2
1990	19	21.3
1991	15	21.3
1992	22	21.3
1993	15	21.3
1994	16	21.3
1995	29	21.3
1997	19	21.3
1998	31	21.3
1999	26	21.3
2000	13	17.6
2001	19	17.6
2002	14	17.6
2003	23	17.6
2004	23	17.6
2005	17	17.6
2006	17	17.6
2007	17	17.6
2008	17	17.6
2009	16	17.6
2010	30	19.4
2011	27	19.4
2012	14	19.4
2013	22	19.4
2014	14	19.4
2015	26	19.4
2016	21	19.4
2017	18	19.4
2018	16	19.4
2019	6	19.4
2020	19	25.7
2021	33	25.7
2022	32	25.7
2023	18	25.7
2024	27	25.7
2025	25	25.7

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

First to last qualifying date each year at Canning Downs
Year	First date	Last date
1887	1887-01-01	1887-12-27
1888	1888-01-04	1888-12-19
1889	1889-01-20	1889-11-11
1890	1890-01-12	1890-12-30
1891	1891-01-10	1891-12-11
1892	1892-01-01	1892-12-30
1893	1893-01-13	1893-11-20
1894	1894-01-01	1894-12-17
1895	1895-01-01	1895-12-29
1896	1896-01-26	1896-12-18
1897	1897-01-09	1897-12-30
1898	1898-01-08	1898-12-19
1899	1899-01-11	1899-12-28
1900	1900-01-07	1900-12-21
1912	1912-01-06	1912-12-20
1913	1913-01-01	1913-12-19
1914	1914-01-28	1914-12-31
1915	1915-01-01	1915-12-31
1916	1916-01-21	1916-12-14
1917	1917-01-14	1917-12-13
1918	1918-01-02	1918-12-26
1919	1919-02-17	1919-12-17
1920	1920-01-04	1920-12-09
1921	1921-02-18	1921-12-31
1922	1922-01-30	1922-12-26
1923	1923-01-04	1923-12-27
1924	1924-01-07	1924-12-17
1925	1925-01-02	1925-11-14
1926	1926-01-06	1926-12-28
1927	1927-01-19	1927-12-28
1928	1928-01-15	1928-12-31
1929	1929-01-12	1929-12-31
1930	1930-01-13	1930-12-18
1931	1931-01-10	1931-12-06
1932	1932-01-04	1932-12-21
1933	1933-01-15	1933-12-22
1934	1934-01-04	1934-12-30
1935	1935-01-06	1935-12-26
1936	1936-01-10	1936-12-25
1937	1937-01-11	1937-12-30
1939	1939-01-19	1939-12-27
1940	1940-01-19	1940-12-21
1941	1941-01-07	1941-12-23
1942	1942-01-14	1942-12-31
1943	1943-01-14	1943-12-30
1944	1944-01-05	1944-12-27
1945	1945-01-14	1945-12-05
1946	1946-01-06	1946-12-27
1947	1947-01-02	1947-12-25
1948	1948-01-13	1948-12-31
1949	1949-01-04	1949-12-10
1950	1950-01-18	1950-12-31
1951	1951-01-08	1951-12-20
1952	1952-02-20	1952-12-31
1953	1953-01-08	1953-12-25
1954	1954-01-03	1954-11-21
1955	1955-01-06	1955-12-26
1956	1956-01-13	1956-12-30
1957	1957-01-05	1957-10-30
1958	1958-01-01	1958-12-28
1959	1959-01-03	1959-12-25
1960	1960-01-22	1960-12-16
1961	1961-01-04	1961-12-20
1962	1962-01-01	1962-12-25
1963	1963-01-19	1963-12-30
1964	1964-01-01	1964-12-28
1965	1965-01-04	1965-12-27
1966	1966-02-04	1966-12-30
1967	1967-01-05	1967-12-29
1968	1968-01-10	1968-12-05
1969	1969-01-02	1969-11-22
1970	1970-01-01	1970-12-30
1971	1971-01-13	1971-12-28
1972	1972-01-01	1972-12-29
1973	1973-01-10	1973-12-26
1974	1974-01-13	1974-12-09
1975	1975-01-06	1975-12-24
1976	1976-01-14	1976-12-24
1977	1977-01-17	1977-12-02
1978	1978-01-28	1978-12-28
1979	1979-01-19	1979-12-16
1980	1980-01-28	1980-12-06
1981	1981-02-04	1981-12-24
1982	1982-01-06	1982-12-20
1983	1983-01-11	1983-12-16
1984	1984-01-17	1984-12-30
1985	1985-01-24	1985-12-27
1986	1986-01-10	1986-12-26
1987	1987-01-03	1987-12-11
1988	1988-01-17	1988-12-12
1989	1989-01-06	1989-12-23
1990	1990-01-16	1990-12-22
1991	1991-01-06	1991-12-31
1992	1992-01-09	1992-12-14
1993	1993-01-06	1993-12-09
1994	1994-01-20	1994-12-26
1995	1995-01-07	1995-12-24
1997	1997-02-12	1997-12-24
1998	1998-01-29	1998-12-21
1999	1999-01-02	1999-12-28
2000	2000-01-02	2000-12-29
2001	2001-02-01	2001-12-16
2002	2002-02-03	2002-12-26
2003	2003-01-20	2003-12-07
2004	2004-01-11	2004-12-28
2005	2005-01-18	2005-12-14
2006	2006-01-05	2006-12-13
2007	2007-01-09	2007-12-06
2008	2008-01-05	2008-12-28
2009	2009-01-22	2009-12-30
2010	2010-01-09	2010-12-17
2011	2011-01-03	2011-12-22
2012	2012-01-15	2012-12-26
2013	2013-01-20	2013-11-30
2014	2014-01-23	2014-12-28
2015	2015-01-02	2015-12-26
2016	2016-01-06	2016-11-29
2017	2017-01-03	2017-12-26
2018	2018-01-03	2018-12-15
2019	2019-01-23	2019-10-12
2020	2020-01-18	2020-12-21
2021	2021-01-03	2021-12-25
2022	2022-01-18	2022-12-13
2023	2023-01-06	2023-12-25
2024	2024-01-09	2024-12-31
2025	2025-01-01	2025-12-23

Every Fixed Threshold

Fixed thresholds at Canning Downs
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	126	34	1892	25
25 mm (0.98 in): Days with 25 mm or more rain	126	16	1975	10
50 mm (1.97 in): Days with 50 mm or more rain	90	5	1897	1
100 mm (3.94 in): Days with 100 mm or more rain	9	1	1887	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1887.

Download the Data

Data for Canning Downs 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).

Canning Downs Threshold Days by Year (ASN00041013)

Key Facts for Canning Downs Thresholds

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

Every Fixed Threshold

Download the Data

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