Glenorchy Threshold Days by Year

3 fixed thresholds counted per year at Glenorchy (ASN00079015): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenorchy Thresholds

Glenorchy: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 1947 with 24.
Glenorchy: days with 25 mm (0.98 in) or more of precipitation in 79 years, most in 1973 with 8.
Glenorchy: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1973 with 2.
3 fixed thresholds have at least one qualifying day at Glenorchy.

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

90 years with a qualifying day

Days per year at Glenorchy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1947.

Days with 10 mm (0.39 in) or more of precipitation per year at Glenorchy
Year	Days	Decade average
1913	12	13.3
1914	6	13.3
1915	17	13.3
1916	20	13.3
1917	17	13.3
1918	12	13.3
1919	9	13.3
1920	15	15
1921	17	15
1922	14	15
1923	12	15
1924	21	15
1925	14	15
1926	13	15
1927	12	15
1928	17	15
1935	13	13.4
1936	17	13.4
1937	14	13.4
1938	9	13.4
1939	14	13.4
1940	6	12.2
1942	20	12.2
1943	5	12.2
1944	6	12.2
1945	11	12.2
1946	19	12.2
1947	24	12.2
1948	11	12.2
1949	8	12.2
1950	24	15.4
1951	14	15.4
1952	20	15.4
1953	15	15.4
1954	14	15.4
1955	16	15.4
1956	18	15.4
1957	8	15.4
1958	9	15.4
1959	16	15.4
1960	24	13.9
1961	8	13.9
1962	13	13.9
1963	16	13.9
1964	19	13.9
1965	14	13.9
1966	9	13.9
1967	6	13.9
1968	15	13.9
1969	15	13.9
1970	8	14.6
1971	18	14.6
1972	8	14.6
1973	21	14.6
1974	24	14.6
1975	15	14.6
1976	10	14.6
1977	8	14.6
1978	14	14.6
1979	20	14.6
1980	19	15.6
1981	21	15.6
1982	4	15.6
1983	20	15.6
1984	14	15.6
1985	10	15.6
1986	17	15.6
1987	16	15.6
1988	22	15.6
1989	13	15.6
1990	13	16
1991	17	16
1992	24	16
1993	18	16
1994	7	16
1995	13	16
1996	21	16
1997	15	16
2003	13	9.4
2004	8	9.4
2005	11	9.4
2006	7	9.4
2008	8	9.4
2018	8	10
2019	12	10
2020	11	14.6
2021	12	14.6
2022	20	14.6
2023	15	14.6
2026	15	14.6

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

First to last qualifying date each year at Glenorchy
Year	First date	Last date
1913	1913-02-14	1913-12-23
1914	1914-01-26	1914-12-15
1915	1915-02-20	1915-09-24
1916	1916-01-28	1916-12-09
1917	1917-02-15	1917-11-15
1918	1918-01-14	1918-10-07
1919	1919-02-03	1919-12-28
1920	1920-03-07	1920-11-28
1921	1921-01-02	1921-12-02
1922	1922-02-20	1922-12-09
1923	1923-05-21	1923-12-17
1924	1924-02-03	1924-12-27
1925	1925-01-13	1925-11-19
1926	1926-04-05	1926-10-07
1927	1927-05-11	1927-12-02
1928	1928-01-18	1928-10-15
1935	1935-03-15	1935-12-02
1936	1936-01-09	1936-12-18
1937	1937-01-02	1937-12-03
1938	1938-01-14	1938-11-27
1939	1939-01-16	1939-11-04
1940	1940-04-25	1940-12-20
1942	1942-01-20	1942-12-19
1943	1943-01-22	1943-10-18
1944	1944-01-24	1944-12-21
1945	1945-02-20	1945-12-27
1946	1946-01-17	1946-12-28
1947	1947-02-03	1947-12-23
1948	1948-02-16	1948-12-28
1949	1949-03-30	1949-11-22
1950	1950-02-01	1950-12-20
1951	1951-02-19	1951-12-20
1952	1952-01-25	1952-12-11
1953	1953-04-04	1953-12-07
1954	1954-01-28	1954-12-12
1955	1955-01-29	1955-10-21
1956	1956-03-06	1956-09-02
1957	1957-02-07	1957-10-23
1958	1958-01-30	1958-10-04
1959	1959-01-25	1959-12-25
1960	1960-01-04	1960-11-21
1961	1961-03-02	1961-12-14
1962	1962-01-10	1962-10-05
1963	1963-01-14	1963-12-06
1964	1964-04-08	1964-11-18
1965	1965-05-10	1965-12-02
1966	1966-01-13	1966-12-04
1967	1967-02-25	1967-12-18
1968	1968-01-20	1968-12-16
1969	1969-02-10	1969-12-02
1970	1970-01-03	1970-12-05
1971	1971-02-10	1971-12-10
1972	1972-02-08	1972-08-10
1973	1973-01-31	1973-12-15
1974	1974-01-14	1974-10-25
1975	1975-05-05	1975-12-03
1976	1976-02-01	1976-12-24
1977	1977-02-05	1977-11-29
1978	1978-03-21	1978-12-04
1979	1979-01-17	1979-10-12
1980	1980-01-12	1980-11-06
1981	1981-01-09	1981-11-15
1982	1982-01-25	1982-03-23
1983	1983-03-22	1983-11-30
1984	1984-01-01	1984-11-02
1985	1985-03-17	1985-12-07
1986	1986-04-17	1986-12-17
1987	1987-01-03	1987-12-02
1988	1988-01-01	1988-12-09
1989	1989-02-07	1989-10-31
1990	1990-02-10	1990-11-09
1991	1991-01-05	1991-11-04
1992	1992-01-01	1992-12-20
1993	1993-01-27	1993-12-23
1994	1994-02-26	1994-10-02
1995	1995-01-06	1995-10-28
1996	1996-02-09	1996-10-01
1997	1997-01-22	1997-11-14
2003	2003-02-21	2003-12-22
2004	2004-06-09	2004-12-11
2005	2005-01-04	2005-11-08
2006	2006-02-26	2006-09-06
2008	2008-05-17	2008-12-13
2018	2018-05-04	2018-12-17
2019	2019-02-08	2019-11-02
2020	2020-01-23	2020-11-11
2021	2021-01-08	2021-09-05
2022	2022-01-27	2022-11-19
2023	2023-03-24	2023-12-12
2026	2026-01-20	2026-07-02

Every Fixed Threshold

Fixed thresholds at Glenorchy
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	90	24	1947	15
25 mm (0.98 in): Days with 25 mm or more rain	79	8	1973	2
50 mm (1.97 in): Days with 50 mm or more rain	21	2	1973	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

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Data for Glenorchy 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Glenorchy Threshold Days by Year

Key Facts for Glenorchy Thresholds

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

Every Fixed Threshold

Download the Data

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