Mount Florance Threshold Days by Year

5 fixed thresholds counted per year at Mount Florance (ASN00005014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Florance Thresholds

Mount Florance: days with 10 mm (0.39 in) or more of precipitation in 107 years, most in 2000 with 30.
Mount Florance: days with 25 mm (0.98 in) or more of precipitation in 101 years, most in 2000 with 12.
Mount Florance: days with 50 mm (1.97 in) or more of precipitation in 74 years, most in 1931 with 6.
Mount Florance: days with 100 mm (3.94 in) or more of precipitation in 21 years, most in 1961 with 2.
5 fixed thresholds have at least one qualifying day at Mount Florance.

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

107 years with a qualifying day

Days per year at Mount Florance with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 2000.

Days with 10 mm (0.39 in) or more of precipitation per year at Mount Florance
Year	Days	Decade average
1907	11	11.3
1908	10	11.3
1909	13	11.3
1910	13	11.3
1911	10	11.3
1912	7	11.3
1913	10	11.3
1914	8	11.3
1915	11	11.3
1916	14	11.3
1917	20	11.3
1918	12	11.3
1919	8	11.3
1920	14	9.4
1921	13	9.4
1922	7	9.4
1923	11	9.4
1924	4	9.4
1925	7	9.4
1926	6	9.4
1927	14	9.4
1928	7	9.4
1929	11	9.4
1930	8	8.5
1931	14	8.5
1932	6	8.5
1933	7	8.5
1934	15	8.5
1935	6	8.5
1936	2	8.5
1937	11	8.5
1938	8	8.5
1939	8	8.5
1940	6	8.4
1941	8	8.4
1942	13	8.4
1943	13	8.4
1944	5	8.4
1945	7	8.4
1946	11	8.4
1948	7	8.4
1949	6	8.4
1950	8	8.9
1951	6	8.9
1952	5	8.9
1953	7	8.9
1954	11	8.9
1955	18	8.9
1956	8	8.9
1957	6	8.9
1958	15	8.9
1959	5	8.9
1960	13	10.8
1961	12	10.8
1962	6	10.8
1963	19	10.8
1964	9	10.8
1965	9	10.8
1966	9	10.8
1967	11	10.8
1968	13	10.8
1969	7	10.8
1970	5	9.1
1972	3	9.1
1974	14	9.1
1975	12	9.1
1976	11	9.1
1978	10	9.1
1979	9	9.1
1980	15	10.8
1981	12	10.8
1983	8	10.8
1984	16	10.8
1985	7	10.8
1986	9	10.8
1987	7	10.8
1988	14	10.8
1989	9	10.8
1990	5	13.2
1991	10	13.2
1992	10	13.2
1993	10	13.2
1994	10	13.2
1995	17	13.2
1996	14	13.2
1997	19	13.2
1998	15	13.2
1999	22	13.2
2000	30	13.4
2001	19	13.4
2002	4	13.4
2003	10	13.4
2004	14	13.4
2005	8	13.4
2006	17	13.4
2007	7	13.4
2009	12	13.4
2013	13	11.8
2015	18	11.8
2018	10	11.8
2019	6	11.8
2020	13	12.3
2021	16	12.3
2022	13	12.3
2023	6	12.3
2024	16	12.3
2025	10	12.3

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

First to last qualifying date each year at Mount Florance
Year	First date	Last date
1907	1907-01-13	1907-07-08
1908	1908-01-08	1908-12-07
1909	1909-01-07	1909-12-02
1910	1910-02-01	1910-12-22
1911	1911-01-21	1911-12-29
1912	1912-02-01	1912-03-29
1913	1913-01-06	1913-11-24
1914	1914-01-18	1914-11-11
1915	1915-01-13	1915-12-19
1916	1916-02-10	1916-10-28
1917	1917-01-12	1917-12-29
1918	1918-01-02	1918-05-22
1919	1919-01-27	1919-12-22
1920	1920-03-09	1920-12-07
1921	1921-02-08	1921-12-28
1922	1922-02-17	1922-05-14
1923	1923-01-16	1923-07-07
1924	1924-01-21	1924-12-10
1925	1925-01-17	1925-12-30
1926	1926-01-02	1926-03-10
1927	1927-01-06	1927-11-19
1928	1928-01-18	1928-12-30
1929	1929-02-12	1929-06-01
1930	1930-01-14	1930-12-31
1931	1931-01-20	1931-11-05
1932	1932-01-16	1932-12-10
1933	1933-03-04	1933-12-08
1934	1934-01-30	1934-11-16
1935	1935-01-17	1935-11-08
1936	1936-01-09	1936-02-20
1937	1937-01-05	1937-12-23
1938	1938-01-10	1938-12-28
1939	1939-01-11	1939-11-10
1940	1940-01-04	1940-12-20
1941	1941-01-02	1941-12-28
1942	1942-01-26	1942-12-20
1943	1943-01-10	1943-12-12
1944	1944-03-12	1944-12-01
1945	1945-01-04	1945-12-31
1946	1946-01-01	1946-07-11
1948	1948-01-16	1948-04-23
1949	1949-01-10	1949-12-21
1950	1950-01-20	1950-06-03
1951	1951-01-29	1951-06-08
1952	1952-01-22	1952-08-24
1953	1953-01-03	1953-12-20
1954	1954-01-27	1954-12-31
1955	1955-01-01	1955-12-27
1956	1956-02-03	1956-12-15
1957	1957-01-22	1957-12-12
1958	1958-01-21	1958-11-30
1959	1959-01-06	1959-07-27
1960	1960-01-14	1960-06-14
1961	1961-01-12	1961-03-02
1962	1962-01-03	1962-12-05
1963	1963-01-07	1963-12-23
1964	1964-01-27	1964-11-06
1965	1965-01-17	1965-12-26
1966	1966-02-03	1966-04-29
1967	1967-01-11	1967-02-13
1968	1968-01-20	1968-11-01
1969	1969-01-19	1969-06-14
1970	1970-02-02	1970-05-31
1972	1972-02-29	1972-06-28
1974	1974-01-01	1974-12-24
1975	1975-01-09	1975-12-20
1976	1976-01-08	1976-12-28
1978	1978-01-13	1978-10-17
1979	1979-01-01	1979-12-21
1980	1980-01-11	1980-12-24
1981	1981-01-16	1981-07-08
1983	1983-01-29	1983-12-27
1984	1984-01-05	1984-12-21
1985	1985-01-31	1985-04-27
1986	1986-01-02	1986-11-03
1987	1987-01-20	1987-06-18
1988	1988-02-02	1988-12-18
1989	1989-02-15	1989-12-29
1990	1990-01-20	1990-03-08
1991	1991-01-27	1991-11-29
1992	1992-03-11	1992-12-29
1993	1993-01-11	1993-08-14
1994	1994-01-19	1994-12-20
1995	1995-02-10	1995-12-20
1996	1996-01-22	1996-12-26
1997	1997-01-08	1997-11-28
1998	1998-03-07	1998-12-29
1999	1999-01-07	1999-12-16
2000	2000-01-01	2000-12-21
2001	2001-01-17	2001-07-24
2002	2002-02-25	2002-12-24
2003	2003-01-10	2003-06-23
2004	2004-01-02	2004-12-18
2005	2005-02-20	2005-12-30
2006	2006-01-07	2006-12-24
2007	2007-01-03	2007-12-31
2009	2009-01-01	2009-11-14
2013	2013-01-19	2013-12-31
2015	2015-01-01	2015-11-25
2018	2018-01-10	2018-06-08
2019	2019-02-20	2019-11-27
2020	2020-01-05	2020-12-27
2021	2021-01-01	2021-12-31
2022	2022-01-07	2022-09-03
2023	2023-01-20	2023-06-20
2024	2024-02-01	2024-12-29
2025	2025-01-02	2025-12-24

Every Fixed Threshold

Fixed thresholds at Mount Florance
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	107	30	2000	10
25 mm (0.98 in): Days with 25 mm or more rain	101	12	2000	4
50 mm (1.97 in): Days with 50 mm or more rain	74	6	1931	2
100 mm (3.94 in): Days with 100 mm or more rain	21	2	1961	1
200 mm (7.87 in): Days with 200 mm or more rain	4	1	1984	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 Mount Florance 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Mount Florance Threshold Days by Year

Key Facts for Mount Florance Thresholds

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

Every Fixed Threshold

Download the Data

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