Rucker Canyon Threshold Days by Year (USC00027334)

6 fixed thresholds counted per year at Rucker Canyon (USC00027334): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rucker Canyon Thresholds

Rucker Canyon: days with 10 mm (0.39 in) or more of precipitation in 91 years, most in 1927 with 29.
Rucker Canyon: days with 25 mm (0.98 in) or more of precipitation in 89 years, most in 1983 with 8.
Rucker Canyon: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 2000 with 3.
Rucker Canyon: days with 10 cm (3.9 in) or more of snowfall in 19 years, most in 1894 with 4.
6 fixed thresholds have at least one qualifying day at Rucker Canyon.

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

91 years with a qualifying day

Days per year at Rucker Canyon with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1927.

Days with 10 mm (0.39 in) or more of precipitation per year at Rucker Canyon
Year	Days	Decade average
1893	11	13.5
1894	13	13.5
1895	12	13.5
1896	18	13.5
1918	11	16.5
1919	22	16.5
1920	19	17.4
1921	18	17.4
1922	12	17.4
1923	19	17.4
1924	8	17.4
1925	15	17.4
1926	22	17.4
1927	29	17.4
1928	16	17.4
1929	16	17.4
1930	26	18.8
1931	26	18.8
1932	25	18.8
1933	15	18.8
1934	16	18.8
1935	12	18.8
1936	12	18.8
1937	16	18.8
1938	15	18.8
1939	25	18.8
1940	21	17.4
1941	27	17.4
1942	15	17.4
1943	15	17.4
1944	22	17.4
1945	11	17.4
1946	16	17.4
1947	15	17.4
1948	13	17.4
1949	19	17.4
1950	9	15.7
1951	18	15.7
1952	15	15.7
1953	11	15.7
1954	16	15.7
1955	18	15.7
1956	7	15.7
1957	19	15.7
1958	21	15.7
1959	23	15.7
1960	12	15.9
1961	23	15.9
1962	20	15.9
1963	12	15.9
1964	16	15.9
1966	11	15.9
1967	15	15.9
1968	15	15.9
1969	19	15.9
1970	10	17.4
1971	22	17.4
1972	20	17.4
1973	17	17.4
1974	16	17.4
1975	13	17.4
1976	13	17.4
1977	22	17.4
1978	26	17.4
1979	15	17.4
1980	12	19.9
1981	22	19.9
1982	18	19.9
1983	23	19.9
1984	22	19.9
1985	22	19.9
1986	21	19.9
1987	19	19.9
1988	26	19.9
1989	14	19.9
1990	22	17.1
1991	23	17.1
1992	18	17.1
1994	17	17.1
1995	15	17.1
1996	15	17.1
1998	14	17.1
1999	13	17.1
2000	21	16.3
2001	15	16.3
2002	17	16.3
2003	9	16.3
2004	17	16.3
2005	19	16.3
2010	23	17
2011	11	17

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

First to last qualifying date each year at Rucker Canyon
Year	First date	Last date
1893	1893-02-14	1893-12-23
1894	1894-02-02	1894-12-06
1895	1895-01-27	1895-12-22
1896	1896-01-29	1896-10-24
1918	1918-01-14	1918-12-22
1919	1919-02-01	1919-11-28
1920	1920-01-04	1920-10-31
1921	1921-02-27	1921-11-29
1922	1922-01-02	1922-12-04
1923	1923-02-25	1923-12-21
1924	1924-03-18	1924-12-10
1925	1925-06-23	1925-11-25
1926	1926-02-01	1926-12-23
1927	1927-01-31	1927-12-26
1928	1928-02-11	1928-12-10
1929	1929-02-08	1929-12-31
1930	1930-01-08	1930-12-10
1931	1931-01-03	1931-12-10
1932	1932-01-04	1932-12-15
1933	1933-01-16	1933-11-30
1934	1934-02-25	1934-12-29
1935	1935-01-06	1935-12-20
1936	1936-01-29	1936-12-29
1937	1937-01-07	1937-12-14
1938	1938-02-17	1938-12-20
1939	1939-01-07	1939-12-25
1940	1940-01-05	1940-12-25
1941	1941-01-01	1941-12-11
1942	1942-01-02	1942-12-06
1943	1943-01-28	1943-12-09
1944	1944-01-25	1944-12-26
1945	1945-01-17	1945-10-09
1946	1946-01-05	1946-11-25
1947	1947-01-03	1947-12-31
1948	1948-02-04	1948-12-27
1949	1949-01-09	1949-12-11
1950	1950-01-02	1950-08-03
1951	1951-01-01	1951-12-31
1952	1952-01-13	1952-12-18
1953	1953-02-10	1953-08-21
1954	1954-01-20	1954-08-23
1955	1955-01-03	1955-09-16
1956	1956-01-21	1956-10-29
1957	1957-01-03	1957-11-17
1958	1958-02-04	1958-10-13
1959	1959-02-09	1959-12-30
1960	1960-01-01	1960-12-30
1961	1961-01-25	1961-12-16
1962	1962-01-14	1962-12-25
1963	1963-01-03	1963-11-21
1964	1964-03-18	1964-12-18
1966	1966-01-17	1966-12-27
1967	1967-07-06	1967-12-20
1968	1968-01-07	1968-12-26
1969	1969-01-26	1969-12-04
1970	1970-03-02	1970-12-27
1971	1971-04-19	1971-12-29
1972	1972-06-04	1972-12-29
1973	1973-01-30	1973-11-22
1974	1974-01-09	1974-10-29
1975	1975-01-29	1975-12-23
1976	1976-02-05	1976-10-27
1977	1977-01-21	1977-12-28
1978	1978-01-15	1978-12-31
1979	1979-01-06	1979-12-13
1980	1980-01-22	1980-09-25
1981	1981-01-12	1981-11-29
1982	1982-01-03	1982-12-23
1983	1983-01-30	1983-12-02
1984	1984-01-05	1984-12-28
1985	1985-01-24	1985-11-30
1986	1986-02-08	1986-12-17
1987	1987-02-26	1987-12-25
1988	1988-01-20	1988-11-26
1989	1989-01-04	1989-10-04
1990	1990-02-01	1990-12-28
1991	1991-01-05	1991-12-25
1992	1992-01-06	1992-12-12
1994	1994-03-20	1994-12-26
1995	1995-01-05	1995-11-06
1996	1996-06-30	1996-10-28
1998	1998-02-04	1998-11-29
1999	1999-06-18	1999-09-06
2000	2000-06-17	2000-11-07
2001	2001-01-06	2001-11-06
2002	2002-01-29	2002-12-23
2003	2003-02-21	2003-12-31
2004	2004-02-28	2004-12-29
2005	2005-01-02	2005-08-23
2010	2010-01-20	2010-12-31
2011	2011-07-17	2011-12-12

Every Fixed Threshold

Fixed thresholds at Rucker Canyon
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	91	29	1927	11
25 mm (0.98 in): Days with 25 mm or more rain	89	8	1983	2
50 mm (1.97 in): Days with 50 mm or more rain	32	3	2000	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	2002	1
10 cm (3.9 in): Days with 10 cm or more snowfall	19	4	1894	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1894	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Rucker Canyon 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).

Rucker Canyon Threshold Days by Year (USC00027334)

Key Facts for Rucker Canyon Thresholds

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

Every Fixed Threshold

Download the Data

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