Quanaminning Threshold Days by Year (ASN00010629)

4 fixed thresholds counted per year at Quanaminning (ASN00010629): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Quanaminning Thresholds

Quanaminning: days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 1917 with 19.
Quanaminning: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1955 with 6.
Quanaminning: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1955 with 2.
Quanaminning: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1913 with 1.
4 fixed thresholds have at least one qualifying day at Quanaminning.

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

79 years with a qualifying day

Days per year at Quanaminning with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Quanaminning
Year	Days	Decade average
1909	13	13
1912	12	12.6
1913	14	12.6
1914	7	12.6
1915	15	12.6
1916	15	12.6
1917	19	12.6
1918	10	12.6
1919	9	12.6
1920	14	11.4
1921	14	11.4
1922	12	11.4
1924	8	11.4
1925	8	11.4
1926	14	11.4
1927	10	11.4
1928	10	11.4
1929	13	11.4
1930	11	13.7
1932	15	13.7
1933	11	13.7
1934	10	13.7
1935	18	13.7
1938	12	13.7
1939	19	13.7
1940	10	11.8
1941	8	11.8
1943	16	11.8
1944	6	11.8
1945	19	11.8
1950	8	9.7
1951	14	9.7
1952	11	9.7
1953	11	9.7
1954	6	9.7
1955	13	9.7
1957	5	9.7
1963	15	11.7
1964	13	11.7
1965	14	11.7
1966	10	11.7
1967	10	11.7
1968	11	11.7
1969	9	11.7
1970	11	9.5
1971	9	9.5
1972	6	9.5
1973	14	9.5
1974	17	9.5
1975	8	9.5
1976	11	9.5
1977	6	9.5
1978	8	9.5
1979	5	9.5
1980	5	9.8
1981	11	9.8
1982	11	9.8
1983	15	9.8
1984	6	9.8
1985	10	9.8
1986	6	9.8
1987	13	9.8
1988	13	9.8
1989	8	9.8
1990	10	9.5
1991	10	9.5
1992	6	9.5
1993	13	9.5
1994	7	9.5
1995	7	9.5
1996	8	9.5
1997	11	9.5
1998	13	9.5
1999	10	9.5
2000	8	7.6
2001	9	7.6
2002	6	7.6
2003	7	7.6
2004	8	7.6

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

First to last qualifying date each year at Quanaminning
Year	First date	Last date
1909	1909-04-02	1909-11-12
1912	1912-05-04	1912-12-28
1913	1913-04-10	1913-12-20
1914	1914-05-21	1914-12-04
1915	1915-01-01	1915-10-10
1916	1916-01-29	1916-11-23
1917	1917-03-16	1917-10-01
1918	1918-02-10	1918-10-17
1919	1919-03-30	1919-11-05
1920	1920-03-12	1920-11-25
1921	1921-05-09	1921-12-08
1922	1922-02-23	1922-12-15
1924	1924-05-14	1924-10-10
1925	1925-01-23	1925-09-25
1926	1926-02-05	1926-11-18
1927	1927-03-13	1927-10-07
1928	1928-01-24	1928-10-21
1929	1929-01-02	1929-11-15
1930	1930-03-11	1930-12-17
1932	1932-01-20	1932-10-22
1933	1933-03-05	1933-10-16
1934	1934-03-09	1934-11-04
1935	1935-01-06	1935-10-20
1938	1938-02-14	1938-11-02
1939	1939-02-14	1939-11-13
1940	1940-01-23	1940-12-03
1941	1941-04-27	1941-12-12
1943	1943-01-26	1943-10-20
1944	1944-02-03	1944-08-11
1945	1945-03-26	1945-09-02
1950	1950-05-06	1950-09-13
1951	1951-02-13	1951-10-11
1952	1952-05-05	1952-12-18
1953	1953-03-25	1953-10-11
1954	1954-05-23	1954-08-19
1955	1955-02-06	1955-08-31
1957	1957-03-18	1957-06-22
1963	1963-02-17	1963-11-25
1964	1964-04-02	1964-09-25
1965	1965-05-05	1965-12-26
1966	1966-02-13	1966-10-23
1967	1967-04-21	1967-12-22
1968	1968-01-30	1968-09-10
1969	1969-03-19	1969-11-04
1970	1970-02-17	1970-10-04
1971	1971-02-01	1971-11-23
1972	1972-05-31	1972-11-01
1973	1973-04-09	1973-11-15
1974	1974-04-04	1974-11-19
1975	1975-04-02	1975-09-19
1976	1976-02-25	1976-10-03
1977	1977-05-16	1977-12-28
1978	1978-02-24	1978-09-24
1979	1979-01-12	1979-09-22
1980	1980-02-11	1980-12-31
1981	1981-02-18	1981-11-06
1982	1982-01-17	1982-11-27
1983	1983-05-03	1983-12-31
1984	1984-03-04	1984-09-14
1985	1985-02-01	1985-10-13
1986	1986-02-22	1986-08-01
1987	1987-04-26	1987-12-24
1988	1988-03-24	1988-12-03
1989	1989-04-24	1989-08-18
1990	1990-01-29	1990-10-10
1991	1991-01-18	1991-12-24
1992	1992-02-09	1992-09-20
1993	1993-02-06	1993-11-10
1994	1994-05-23	1994-10-14
1995	1995-05-10	1995-10-18
1996	1996-05-31	1996-11-15
1997	1997-02-20	1997-10-09
1998	1998-03-11	1998-10-01
1999	1999-03-19	1999-10-14
2000	2000-01-15	2000-08-31
2001	2001-04-23	2001-12-04
2002	2002-04-18	2002-12-28
2003	2003-02-17	2003-08-03
2004	2004-05-22	2004-12-29

Every Fixed Threshold

Fixed thresholds at Quanaminning
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	79	19	1917	8
25 mm (0.98 in): Days with 25 mm or more rain	61	6	1955	1
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1955	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1913	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.

Download the Data

Data for Quanaminning 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).

Quanaminning Threshold Days by Year (ASN00010629)

Key Facts for Quanaminning Thresholds

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

Every Fixed Threshold

Download the Data

Related