Quindalup Threshold Days by Year (ASN00009597)

4 fixed thresholds counted per year at Quindalup (ASN00009597): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Quindalup Thresholds

Quindalup: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1926 with 48.
Quindalup: days with 25 mm (0.98 in) or more of precipitation in 58 years, most in 1957 with 18.
Quindalup: days with 50 mm (1.97 in) or more of precipitation in 41 years, most in 1961 with 6.
Quindalup: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1926 with 1.
4 fixed thresholds have at least one qualifying day at Quindalup.

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

58 years with a qualifying day

Days per year at Quindalup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1926.

Days with 10 mm (0.39 in) or more of precipitation per year at Quindalup
Year	Days	Decade average
1907	44	38
1908	34	38
1909	36	38
1910	45	32.6
1911	19	32.6
1912	28	32.6
1913	37	32.6
1914	25	32.6
1915	34	32.6
1916	32	32.6
1917	45	32.6
1918	37	32.6
1919	24	32.6
1920	39	36.8
1921	37	36.8
1922	37	36.8
1923	45	36.8
1924	30	36.8
1925	29	36.8
1926	48	36.8
1927	38	36.8
1928	32	36.8
1929	33	36.8
1930	31	31.7
1931	30	31.7
1932	37	31.7
1933	41	31.7
1934	33	31.7
1935	27	31.7
1936	24	31.7
1937	25	31.7
1938	33	31.7
1939	36	31.7
1940	17	31.9
1941	30	31.9
1942	42	31.9
1943	24	31.9
1944	26	31.9
1945	41	31.9
1946	28	31.9
1947	42	31.9
1948	31	31.9
1949	38	31.9
1950	39	33.6
1951	31	33.6
1952	34	33.6
1953	32	33.6
1954	33	33.6
1955	45	33.6
1956	38	33.6
1957	35	33.6
1958	25	33.6
1959	24	33.6
1960	26	32.4
1961	36	32.4
1962	33	32.4
1963	38	32.4
1966	29	32.4

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

First to last qualifying date each year at Quindalup
Year	First date	Last date
1907	1907-03-18	1907-11-24
1908	1908-01-18	1908-11-09
1909	1909-03-27	1909-10-26
1910	1910-01-04	1910-10-16
1911	1911-04-26	1911-10-18
1912	1912-05-05	1912-12-31
1913	1913-03-16	1913-12-20
1914	1914-02-17	1914-12-13
1915	1915-02-26	1915-10-20
1916	1916-01-04	1916-11-23
1917	1917-02-10	1917-12-21
1918	1918-01-20	1918-10-28
1919	1919-01-17	1919-10-15
1920	1920-03-28	1920-10-24
1921	1921-02-19	1921-12-08
1922	1922-03-01	1922-12-06
1923	1923-01-20	1923-10-04
1924	1924-02-02	1924-11-02
1925	1925-05-15	1925-10-19
1926	1926-02-24	1926-11-27
1927	1927-01-10	1927-10-13
1928	1928-01-09	1928-11-02
1929	1929-02-07	1929-11-10
1930	1930-05-05	1930-11-01
1931	1931-04-12	1931-10-15
1932	1932-01-29	1932-10-29
1933	1933-01-16	1933-10-19
1934	1934-03-04	1934-11-06
1935	1935-02-25	1935-10-21
1936	1936-01-11	1936-09-30
1937	1937-04-19	1937-12-05
1938	1938-02-28	1938-12-04
1939	1939-02-16	1939-10-04
1940	1940-05-05	1940-10-20
1941	1941-03-31	1941-09-20
1942	1942-03-19	1942-10-27
1943	1943-01-31	1943-09-19
1944	1944-04-29	1944-12-07
1945	1945-03-27	1945-10-21
1946	1946-04-19	1946-11-12
1947	1947-04-16	1947-12-15
1948	1948-04-28	1948-12-23
1949	1949-04-16	1949-11-08
1950	1950-05-04	1950-12-06
1951	1951-01-14	1951-12-07
1952	1952-03-28	1952-10-31
1953	1953-01-01	1953-11-16
1954	1954-05-01	1954-11-11
1955	1955-04-08	1955-12-15
1956	1956-03-04	1956-10-09
1957	1957-03-18	1957-10-21
1958	1958-01-27	1958-10-15
1959	1959-04-12	1959-12-31
1960	1960-01-01	1960-09-23
1961	1961-03-28	1961-10-18
1962	1962-04-21	1962-12-22
1963	1963-01-30	1963-10-17
1966	1966-04-19	1966-12-27

Every Fixed Threshold

Fixed thresholds at Quindalup
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	58	48	1926	29
25 mm (0.98 in): Days with 25 mm or more rain	58	18	1957	5
50 mm (1.97 in): Days with 50 mm or more rain	41	6	1961	1
100 mm (3.94 in): Days with 100 mm or more rain	6	1	1926	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Quindalup 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).

Quindalup Threshold Days by Year (ASN00009597)

Key Facts for Quindalup Thresholds

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

Every Fixed Threshold

Download the Data

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