Mount Margaret Threshold Days by Year (ASN00045011)

4 fixed thresholds counted per year at Mount Margaret (ASN00045011): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Margaret Thresholds

Mount Margaret: days with 10 mm (0.39 in) or more of precipitation in 98 years, most in 1999 with 22.
Mount Margaret: days with 25 mm (0.98 in) or more of precipitation in 88 years, most in 1976 with 9.
Mount Margaret: days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 1974 with 5.
Mount Margaret: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1948 with 1.
4 fixed thresholds have at least one qualifying day at Mount Margaret.

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

98 years with a qualifying day

Days per year at Mount Margaret with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1999.

Days with 10 mm (0.39 in) or more of precipitation per year at Mount Margaret
Year	Days	Decade average
1889	8	8
1900	3	3
1912	7	8.5
1913	8	8.5
1914	8	8.5
1915	3	8.5
1916	16	8.5
1917	10	8.5
1918	11	8.5
1919	5	8.5
1920	15	6.8
1921	12	6.8
1922	4	6.8
1923	6	6.8
1924	8	6.8
1925	4	6.8
1926	9	6.8
1927	6	6.8
1928	3	6.8
1929	1	6.8
1930	12	9.1
1931	12	9.1
1932	8	9.1
1933	7	9.1
1934	8	9.1
1935	8	9.1
1936	10	9.1
1938	7	9.1
1939	10	9.1
1940	2	8.7
1941	9	8.7
1942	16	8.7
1943	8	8.7
1944	7	8.7
1945	6	8.7
1946	5	8.7
1947	8	8.7
1948	7	8.7
1949	19	8.7
1950	19	9.3
1951	6	9.3
1952	10	9.3
1953	12	9.3
1954	8	9.3
1955	6	9.3
1956	19	9.3
1957	2	9.3
1958	5	9.3
1959	6	9.3
1960	8	6.3
1961	6	6.3
1962	6	6.3
1963	7	6.3
1964	8	6.3
1965	2	6.3
1966	7	6.3
1967	7	6.3
1968	8	6.3
1969	4	6.3
1970	6	11.8
1971	5	11.8
1973	16	11.8
1974	17	11.8
1975	16	11.8
1976	17	11.8
1977	13	11.8
1979	4	11.8
1980	5	8.1
1981	12	8.1
1982	4	8.1
1983	10	8.1
1984	9	8.1
1985	8	8.1
1986	3	8.1
1987	12	8.1
1988	6	8.1
1989	12	8.1
1990	15	10.9
1991	7	10.9
1992	8	10.9
1993	7	10.9
1994	7	10.9
1995	15	10.9
1996	10	10.9
1997	8	10.9
1998	10	10.9
1999	22	10.9
2000	13	6.9
2001	5	6.9
2002	4	6.9
2003	9	6.9
2004	10	6.9
2005	6	6.9
2007	5	6.9
2008	6	6.9
2009	4	6.9
2018	3	3
2024	16	16

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

First to last qualifying date each year at Mount Margaret
Year	First date	Last date
1889	1889-03-29	1889-11-12
1900	1900-07-02	1900-08-01
1912	1912-02-15	1912-11-16
1913	1913-01-04	1913-12-18
1914	1914-02-25	1914-12-25
1915	1915-05-14	1915-12-06
1916	1916-04-02	1916-12-30
1917	1917-01-02	1917-11-21
1918	1918-01-13	1918-12-31
1919	1919-02-04	1919-08-23
1920	1920-02-06	1920-12-04
1921	1921-01-05	1921-12-23
1922	1922-12-04	1922-12-19
1923	1923-05-08	1923-12-26
1924	1924-02-15	1924-12-16
1925	1925-01-16	1925-11-14
1926	1926-01-14	1926-09-26
1927	1927-04-02	1927-12-23
1928	1928-04-11	1928-11-05
1929	1929-06-05	1929-06-05
1930	1930-01-24	1930-12-05
1931	1931-03-14	1931-12-07
1932	1932-02-07	1932-11-11
1933	1933-05-13	1933-12-04
1934	1934-02-19	1934-10-14
1935	1935-04-18	1935-10-20
1936	1936-01-05	1936-12-23
1938	1938-01-24	1938-07-24
1939	1939-01-27	1939-11-17
1940	1940-02-02	1940-03-18
1941	1941-01-02	1941-06-14
1942	1942-02-17	1942-12-29
1943	1943-02-18	1943-10-18
1944	1944-02-06	1944-12-19
1945	1945-01-30	1945-12-07
1946	1946-01-05	1946-12-28
1947	1947-02-03	1947-09-15
1948	1948-01-02	1948-12-29
1949	1949-02-20	1949-11-21
1950	1950-03-03	1950-12-19
1951	1951-02-05	1951-12-24
1952	1952-01-06	1952-12-29
1953	1953-01-06	1953-11-04
1954	1954-02-07	1954-12-01
1955	1955-01-26	1955-11-26
1956	1956-01-11	1956-12-13
1957	1957-03-10	1957-06-21
1958	1958-04-03	1958-11-27
1959	1959-01-24	1959-08-27
1960	1960-01-09	1960-11-22
1961	1961-01-02	1961-11-24
1962	1962-03-27	1962-12-23
1963	1963-01-10	1963-06-04
1964	1964-01-13	1964-11-12
1965	1965-08-16	1965-12-05
1966	1966-01-08	1966-12-14
1967	1967-01-27	1967-12-07
1968	1968-01-15	1968-12-23
1969	1969-03-16	1969-09-06
1970	1970-03-19	1970-11-06
1971	1971-02-22	1971-06-09
1973	1973-02-06	1973-11-26
1974	1974-01-06	1974-11-19
1975	1975-01-02	1975-12-27
1976	1976-01-12	1976-12-22
1977	1977-01-12	1977-05-28
1979	1979-01-17	1979-09-28
1980	1980-01-04	1980-10-17
1981	1981-01-15	1981-12-30
1982	1982-03-14	1982-09-17
1983	1983-02-12	1983-12-31
1984	1984-01-07	1984-12-19
1985	1985-01-30	1985-11-05
1986	1986-07-02	1986-07-25
1987	1987-01-27	1987-12-29
1988	1988-02-07	1988-12-25
1989	1989-03-24	1989-12-13
1990	1990-01-15	1990-12-30
1991	1991-01-22	1991-11-24
1992	1992-01-31	1992-12-26
1993	1993-01-15	1993-10-04
1994	1994-02-01	1994-06-06
1995	1995-01-18	1995-11-19
1996	1996-01-14	1996-12-17
1997	1997-01-12	1997-11-17
1998	1998-01-11	1998-11-26
1999	1999-01-28	1999-12-25
2000	2000-02-22	2000-11-22
2001	2001-01-24	2001-11-27
2002	2002-02-02	2002-02-25
2003	2003-02-08	2003-12-05
2004	2004-01-13	2004-12-11
2005	2005-05-12	2005-11-04
2007	2007-01-21	2007-11-14
2008	2008-01-09	2008-11-18
2009	2009-01-22	2009-11-23
2018	2018-03-02	2018-11-07
2024	2024-02-22	2024-12-10

Every Fixed Threshold

Fixed thresholds at Mount Margaret
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	98	22	1999	16
25 mm (0.98 in): Days with 25 mm or more rain	88	9	1976	5
50 mm (1.97 in): Days with 50 mm or more rain	36	5	1974	1
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1948	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1889.

Download the Data

Data for Mount Margaret 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).

Mount Margaret Threshold Days by Year (ASN00045011)

Key Facts for Mount Margaret Thresholds

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

Every Fixed Threshold

Download the Data

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