Mount Templeton (Glenalbyn) Threshold Days by Year

3 fixed thresholds counted per year at Mount Templeton (Glenalbyn) (ASN00021035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Templeton (Glenalbyn) Thresholds

Mount Templeton (Glenalbyn): days with 10 mm (0.39 in) or more of precipitation in 106 years, most in 1974 with 18.
Mount Templeton (Glenalbyn): days with 25 mm (0.98 in) or more of precipitation in 72 years, most in 1910 with 5.
Mount Templeton (Glenalbyn): days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1997 with 2.
3 fixed thresholds have at least one qualifying day at Mount Templeton (Glenalbyn).

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

106 years with a qualifying day

Days per year at Mount Templeton (Glenalbyn) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Mount Templeton (Glenalbyn)
Year	Days	Decade average
1899	3	3
1900	7	10.7
1901	9	10.7
1902	12	10.7
1903	16	10.7
1904	8	10.7
1905	13	10.7
1906	10	10.7
1907	10	10.7
1908	11	10.7
1909	11	10.7
1910	12	8.9
1911	9	8.9
1912	7	8.9
1913	7	8.9
1914	6	8.9
1915	7	8.9
1916	15	8.9
1917	14	8.9
1918	5	8.9
1919	7	8.9
1920	10	7.1
1921	8	7.1
1922	10	7.1
1923	5	7.1
1924	8	7.1
1925	6	7.1
1926	9	7.1
1927	6	7.1
1928	5	7.1
1929	4	7.1
1930	4	7.4
1931	5	7.4
1932	9	7.4
1933	7	7.4
1934	11	7.4
1935	6	7.4
1936	6	7.4
1937	12	7.4
1938	6	7.4
1939	8	7.4
1940	2	7
1941	12	7
1942	10	7
1943	3	7
1944	7	7
1945	6	7
1946	9	7
1947	10	7
1948	4	7
1949	7	7
1950	8	11
1951	11	11
1952	15	11
1953	10	11
1960	12	8.1
1961	10	8.1
1962	6	8.1
1963	13	8.1
1964	8	8.1
1965	3	8.1
1966	8	8.1
1967	2	8.1
1968	12	8.1
1969	7	8.1
1970	12	10.4
1971	10	10.4
1972	7	10.4
1973	12	10.4
1974	18	10.4
1975	9	10.4
1976	7	10.4
1977	3	10.4
1978	15	10.4
1979	11	10.4
1980	6	6.8
1981	9	6.8
1982	4	6.8
1983	9	6.8
1984	6	6.8
1985	5	6.8
1986	6	6.8
1987	6	6.8
1988	10	6.8
1989	7	6.8
1990	5	8.5
1991	9	8.5
1992	17	8.5
1993	8	8.5
1994	5	8.5
1995	7	8.5
1996	6	8.5
1997	10	8.5
1998	12	8.5
1999	6	8.5
2000	11	7.8
2001	6	7.8
2002	4	7.8
2003	9	7.8
2004	3	7.8
2005	13	7.8
2006	7	7.8
2007	10	7.8
2008	6	7.8
2009	9	7.8
2010	12	12

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

First to last qualifying date each year at Mount Templeton (Glenalbyn)
Year	First date	Last date
1899	1899-04-02	1899-05-17
1900	1900-03-15	1900-09-01
1901	1901-04-03	1901-10-27
1902	1902-02-01	1902-12-17
1903	1903-02-15	1903-12-11
1904	1904-01-03	1904-11-02
1905	1905-04-25	1905-10-28
1906	1906-03-24	1906-11-19
1907	1907-04-06	1907-11-03
1908	1908-01-31	1908-10-16
1909	1909-05-06	1909-11-09
1910	1910-03-05	1910-11-05
1911	1911-02-07	1911-12-05
1912	1912-03-09	1912-11-03
1913	1913-03-25	1913-12-23
1914	1914-03-08	1914-12-15
1915	1915-04-11	1915-10-22
1916	1916-03-07	1916-12-01
1917	1917-02-14	1917-12-20
1918	1918-03-05	1918-10-04
1919	1919-02-16	1919-12-27
1920	1920-03-07	1920-11-28
1921	1921-03-01	1921-11-05
1922	1922-04-26	1922-12-26
1923	1923-05-27	1923-12-18
1924	1924-01-03	1924-12-13
1925	1925-04-04	1925-09-18
1926	1926-02-25	1926-09-25
1927	1927-03-21	1927-11-01
1928	1928-01-27	1928-07-24
1929	1929-07-05	1929-12-28
1930	1930-07-02	1930-10-24
1931	1931-06-06	1931-11-17
1932	1932-02-05	1932-12-15
1933	1933-03-04	1933-11-29
1934	1934-04-04	1934-12-09
1935	1935-03-14	1935-12-24
1936	1936-01-07	1936-10-18
1937	1937-01-19	1937-12-02
1938	1938-02-20	1938-10-23
1939	1939-02-24	1939-11-05
1940	1940-01-05	1940-01-25
1941	1941-01-24	1941-11-19
1942	1942-04-29	1942-12-25
1943	1943-02-17	1943-12-17
1944	1944-04-09	1944-12-22
1945	1945-01-10	1945-12-17
1946	1946-01-17	1946-12-25
1947	1947-02-05	1947-10-04
1948	1948-04-11	1948-12-25
1949	1949-02-19	1949-11-01
1950	1950-02-02	1950-12-20
1951	1951-05-13	1951-12-09
1952	1952-01-25	1952-11-27
1953	1953-06-10	1953-12-30
1960	1960-02-13	1960-11-12
1961	1961-02-08	1961-11-16
1962	1962-05-16	1962-12-26
1963	1963-01-13	1963-10-28
1964	1964-01-09	1964-12-23
1965	1965-06-22	1965-09-05
1966	1966-01-12	1966-12-14
1967	1967-02-23	1967-09-05
1968	1968-01-20	1968-12-03
1969	1969-02-09	1969-12-01
1970	1970-01-01	1970-12-11
1971	1971-03-01	1971-08-12
1972	1972-01-07	1972-08-15
1973	1973-02-05	1973-10-19
1974	1974-01-28	1974-10-24
1975	1975-03-24	1975-12-14
1976	1976-02-07	1976-11-03
1977	1977-04-07	1977-12-02
1978	1978-01-23	1978-11-18
1979	1979-01-17	1979-11-15
1980	1980-04-18	1980-10-06
1981	1981-01-27	1981-11-10
1982	1982-03-23	1982-10-09
1983	1983-04-04	1983-12-07
1984	1984-05-22	1984-10-03
1985	1985-03-16	1985-12-08
1986	1986-06-18	1986-11-18
1987	1987-01-25	1987-05-17
1988	1988-02-06	1988-11-22
1989	1989-03-14	1989-12-02
1990	1990-06-25	1990-12-07
1991	1991-04-01	1991-11-04
1992	1992-03-01	1992-12-21
1993	1993-01-24	1993-12-27
1994	1994-06-05	1994-07-30
1995	1995-01-14	1995-11-05
1996	1996-01-01	1996-09-28
1997	1997-01-22	1997-12-18
1998	1998-01-13	1998-11-12
1999	1999-06-30	1999-12-03
2000	2000-02-20	2000-11-09
2001	2001-03-21	2001-11-23
2002	2002-05-19	2002-08-03
2003	2003-02-20	2003-09-14
2004	2004-07-24	2004-12-09
2005	2005-02-02	2005-12-16
2006	2006-03-27	2006-12-22
2007	2007-01-19	2007-12-22
2008	2008-04-27	2008-12-14
2009	2009-04-24	2009-12-08
2010	2010-01-13	2010-12-08

Every Fixed Threshold

Fixed thresholds at Mount Templeton (Glenalbyn)
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	106	18	1974	12
25 mm (0.98 in): Days with 25 mm or more rain	72	5	1910	3
50 mm (1.97 in): Days with 50 mm or more rain	10	2	1997	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Mount Templeton (Glenalbyn) 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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

Mount Templeton (Glenalbyn) Threshold Days by Year

Key Facts for Mount Templeton (Glenalbyn) Thresholds

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

Every Fixed Threshold

Download the Data

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