Arcturus Downs Threshold Days by Year

5 fixed thresholds counted per year at Arcturus Downs (ASN00035002): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Arcturus Downs Thresholds

Arcturus Downs: days with 10 mm (0.39 in) or more of precipitation in 96 years, most in 1956 with 41.
Arcturus Downs: days with 25 mm (0.98 in) or more of precipitation in 96 years, most in 1954 with 16.
Arcturus Downs: days with 50 mm (1.97 in) or more of precipitation in 87 years, most in 1956 with 8.
Arcturus Downs: days with 100 mm (3.94 in) or more of precipitation in 25 years, most in 1954 with 2.
5 fixed thresholds have at least one qualifying day at Arcturus Downs.

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

96 years with a qualifying day

Days per year at Arcturus Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1956.

Days with 10 mm (0.39 in) or more of precipitation per year at Arcturus Downs
Year	Days	Decade average
1900	12	12
1925	22	18
1926	7	18
1927	23	18
1928	21	18
1929	17	18
1930	12	18
1931	20	18
1932	13	18
1933	25	18
1934	16	18
1935	19	18
1936	16	18
1937	19	18
1938	23	18
1939	17	18
1940	22	18.5
1941	22	18.5
1942	20	18.5
1943	18	18.5
1944	19	18.5
1945	17	18.5
1946	15	18.5
1947	22	18.5
1948	10	18.5
1949	20	18.5
1950	35	23.6
1951	10	23.6
1952	19	23.6
1953	20	23.6
1954	34	23.6
1955	29	23.6
1956	41	23.6
1957	12	23.6
1958	21	23.6
1959	15	23.6
1960	19	18.1
1961	24	18.1
1962	22	18.1
1963	18	18.1
1964	21	18.1
1965	12	18.1
1966	19	18.1
1967	15	18.1
1968	24	18.1
1969	7	18.1
1970	21	22.5
1971	24	22.5
1972	11	22.5
1973	22	22.5
1974	33	22.5
1975	27	22.5
1976	26	22.5
1977	23	22.5
1978	21	22.5
1979	17	22.5
1980	27	22.1
1981	27	22.1
1982	12	22.1
1983	29	22.1
1984	26	22.1
1985	23	22.1
1986	15	22.1
1987	18	22.1
1988	25	22.1
1989	19	22.1
1990	14	17.2
1991	12	17.2
1992	23	17.2
1993	12	17.2
1994	15	17.2
1995	19	17.2
1996	21	17.2
1997	16	17.2
1998	25	17.2
1999	15	17.2
2000	19	16.5
2001	15	16.5
2002	12	16.5
2003	13	16.5
2004	13	16.5
2005	18	16.5
2006	9	16.5
2007	23	16.5
2008	26	16.5
2009	17	16.5
2014	21	16
2018	19	16
2019	8	16
2020	17	18.4
2021	17	18.4
2022	30	18.4
2023	13	18.4
2024	18	18.4
2025	23	18.4
2026	11	18.4

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

First to last qualifying date each year at Arcturus Downs
Year	First date	Last date
1900	1900-01-10	1900-10-13
1925	1925-01-02	1925-12-31
1926	1926-02-11	1926-12-27
1927	1927-01-12	1927-12-24
1928	1928-01-17	1928-12-23
1929	1929-01-01	1929-12-25
1930	1930-01-23	1930-09-30
1931	1931-01-10	1931-12-10
1932	1932-01-14	1932-12-22
1933	1933-01-19	1933-11-20
1934	1934-02-01	1934-12-28
1935	1935-01-04	1935-12-28
1936	1936-01-07	1936-12-14
1937	1937-01-02	1937-12-16
1938	1938-01-23	1938-11-29
1939	1939-01-25	1939-12-17
1940	1940-02-02	1940-12-23
1941	1941-01-05	1941-11-27
1942	1942-01-29	1942-12-31
1943	1943-01-01	1943-12-30
1944	1944-01-05	1944-12-22
1945	1945-01-10	1945-12-08
1946	1946-01-20	1946-12-16
1947	1947-01-28	1947-12-10
1948	1948-01-03	1948-12-01
1949	1949-01-09	1949-12-17
1950	1950-01-10	1950-11-25
1951	1951-01-01	1951-12-27
1952	1952-01-09	1952-11-28
1953	1953-01-02	1953-12-28
1954	1954-01-03	1954-12-18
1955	1955-01-06	1955-12-18
1956	1956-01-19	1956-12-26
1957	1957-01-11	1957-11-02
1958	1958-01-08	1958-12-29
1959	1959-01-11	1959-12-18
1960	1960-01-07	1960-12-27
1961	1961-01-03	1961-12-19
1962	1962-01-03	1962-12-30
1963	1963-01-08	1963-12-14
1964	1964-01-01	1964-12-26
1965	1965-03-10	1965-12-15
1966	1966-01-21	1966-11-08
1967	1967-01-18	1967-12-20
1968	1968-01-07	1968-12-24
1969	1969-01-16	1969-12-12
1970	1970-01-24	1970-12-30
1971	1971-01-09	1971-12-27
1972	1972-01-18	1972-12-31
1973	1973-01-10	1973-12-27
1974	1974-01-01	1974-12-30
1975	1975-01-03	1975-12-25
1976	1976-01-12	1976-12-23
1977	1977-01-06	1977-12-15
1978	1978-01-31	1978-12-27
1979	1979-01-24	1979-12-23
1980	1980-01-06	1980-12-30
1981	1981-01-03	1981-12-25
1982	1982-01-05	1982-05-30
1983	1983-01-02	1983-12-04
1984	1984-01-03	1984-12-20
1985	1985-01-05	1985-12-18
1986	1986-01-01	1986-11-30
1987	1987-01-02	1987-12-30
1988	1988-01-05	1988-12-28
1989	1989-01-02	1989-11-11
1990	1990-02-16	1990-12-30
1991	1991-01-05	1991-12-23
1992	1992-01-01	1992-12-19
1993	1993-01-09	1993-11-17
1994	1994-01-11	1994-12-11
1995	1995-01-02	1995-12-24
1996	1996-01-03	1996-12-16
1997	1997-01-26	1997-12-14
1998	1998-01-30	1998-12-30
1999	1999-01-01	1999-11-23
2000	2000-01-05	2000-11-20
2001	2001-01-09	2001-12-18
2002	2002-01-05	2002-12-25
2003	2003-02-06	2003-12-28
2004	2004-01-08	2004-12-23
2005	2005-01-19	2005-12-17
2006	2006-02-07	2006-12-28
2007	2007-01-13	2007-12-28
2008	2008-01-11	2008-12-29
2009	2009-01-02	2009-12-31
2014	2014-01-21	2014-12-31
2018	2018-01-04	2018-11-22
2019	2019-03-16	2019-10-02
2020	2020-01-17	2020-12-30
2021	2021-01-07	2021-12-28
2022	2022-01-07	2022-12-18
2023	2023-01-05	2023-11-24
2024	2024-01-19	2024-12-24
2025	2025-01-02	2025-12-26
2026	2026-01-11	2026-06-21

Every Fixed Threshold

Fixed thresholds at Arcturus Downs
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	96	41	1956	11
25 mm (0.98 in): Days with 25 mm or more rain	96	16	1954	5
50 mm (1.97 in): Days with 50 mm or more rain	87	8	1956	3
100 mm (3.94 in): Days with 100 mm or more rain	25	2	1954	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1954	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

Download the Data

Data for Arcturus Downs 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Arcturus Downs Threshold Days by Year

Key Facts for Arcturus Downs Thresholds

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

Every Fixed Threshold

Download the Data

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