Valentine 10 WSW Threshold Days by Year (USC00419275)

8 fixed thresholds counted per year at Valentine 10 WSW (USC00419275): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Valentine 10 WSW Thresholds

Valentine 10 WSW: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 2004 with 28.
Valentine 10 WSW: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1900 with 16.
Valentine 10 WSW: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1900 with 4.
Valentine 10 WSW: days with 10 cm (3.9 in) or more of snowfall in 19 years, most in 1946 with 2.
8 fixed thresholds have at least one qualifying day at Valentine 10 WSW.

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

82 years with a qualifying day

Days per year at Valentine 10 WSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 2004.

Days with 10 mm (0.39 in) or more of precipitation per year at Valentine 10 WSW
Year	Days	Decade average
1900	21	21
1937	13	12.3
1938	15	12.3
1939	9	12.3
1940	8	9.9
1941	21	9.9
1942	9	9.9
1943	11	9.9
1944	10	9.9
1945	8	9.9
1946	10	9.9
1947	7	9.9
1948	5	9.9
1949	10	9.9
1950	8	8.2
1951	6	8.2
1952	8	8.2
1953	5	8.2
1954	12	8.2
1955	9	8.2
1956	5	8.2
1957	6	8.2
1958	17	8.2
1959	6	8.2
1960	8	9.7
1961	7	9.7
1962	10	9.7
1963	12	9.7
1964	7	9.7
1965	10	9.7
1966	12	9.7
1967	11	9.7
1968	10	9.7
1969	10	9.7
1970	13	12.6
1971	10	12.6
1972	23	12.6
1973	13	12.6
1974	14	12.6
1975	7	12.6
1976	8	12.6
1977	5	12.6
1978	22	12.6
1979	11	12.6
1980	11	12.6
1981	13	12.6
1982	9	12.6
1983	13	12.6
1984	18	12.6
1985	14	12.6
1986	19	12.6
1987	13	12.6
1988	10	12.6
1989	6	12.6
1990	18	11
1991	12	11
1992	11	11
1993	11	11
1994	7	11
1995	10	11
1996	10	11
1997	11	11
1998	7	11
1999	13	11
2000	9	12.2
2001	6	12.2
2002	11	12.2
2003	7	12.2
2004	28	12.2
2005	10	12.2
2007	21	12.2
2008	10	12.2
2009	8	12.2
2010	14	9.7
2011	5	9.7
2012	8	9.7
2017	12	9.7
2018	11	9.7
2019	8	9.7
2020	3	7.7
2021	10	7.7
2026	10	7.7

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

First to last qualifying date each year at Valentine 10 WSW
Year	First date	Last date
1900	1900-02-06	1900-09-29
1937	1937-05-24	1937-12-12
1938	1938-01-22	1938-12-24
1939	1939-01-11	1939-10-08
1940	1940-06-20	1940-10-13
1941	1941-01-02	1941-10-25
1942	1942-01-02	1942-10-11
1943	1943-06-08	1943-12-10
1944	1944-01-01	1944-09-28
1945	1945-03-31	1945-10-06
1946	1946-01-13	1946-12-31
1947	1947-03-06	1947-12-04
1948	1948-06-01	1948-10-19
1949	1949-01-13	1949-12-10
1950	1950-06-09	1950-10-01
1951	1951-03-25	1951-09-11
1952	1952-05-18	1952-09-29
1953	1953-07-12	1953-10-29
1954	1954-04-13	1954-10-06
1955	1955-01-15	1955-11-01
1956	1956-01-17	1956-10-16
1957	1957-02-20	1957-10-20
1958	1958-01-05	1958-10-30
1959	1959-06-27	1959-09-07
1960	1960-03-25	1960-12-09
1961	1961-01-06	1961-11-01
1962	1962-01-25	1962-11-05
1963	1963-02-11	1963-11-18
1964	1964-03-18	1964-09-22
1965	1965-05-30	1965-12-10
1966	1966-01-13	1966-10-07
1967	1967-03-22	1967-09-25
1968	1968-06-13	1968-11-26
1969	1969-02-13	1969-11-28
1970	1970-01-13	1970-10-05
1971	1971-07-25	1971-10-04
1972	1972-05-28	1972-10-26
1973	1973-02-07	1973-09-12
1974	1974-04-26	1974-12-25
1975	1975-06-29	1975-09-13
1976	1976-07-04	1976-12-13
1977	1977-03-27	1977-08-26
1978	1978-01-21	1978-11-04
1979	1979-05-17	1979-12-12
1980	1980-07-02	1980-12-08
1981	1981-02-28	1981-10-07
1982	1982-01-11	1982-12-02
1983	1983-04-07	1983-11-22
1984	1984-05-15	1984-12-30
1985	1985-01-02	1985-10-16
1986	1986-05-30	1986-12-20
1987	1987-04-20	1987-08-27
1988	1988-06-28	1988-10-10
1989	1989-02-16	1989-10-08
1990	1990-05-17	1990-10-03
1991	1991-02-28	1991-12-20
1992	1992-01-11	1992-11-18
1993	1993-01-19	1993-12-21
1994	1994-01-21	1994-12-28
1995	1995-02-17	1995-10-31
1996	1996-01-02	1996-11-28
1997	1997-02-20	1997-12-23
1998	1998-05-18	1998-11-12
1999	1999-03-27	1999-09-22
2000	2000-06-01	2000-10-28
2001	2001-04-30	2001-08-25
2002	2002-02-05	2002-12-03
2003	2003-06-26	2003-10-10
2004	2004-01-15	2004-11-16
2005	2005-01-23	2005-10-13
2007	2007-01-19	2007-12-10
2008	2008-03-18	2008-09-15
2009	2009-06-19	2009-12-02
2010	2010-01-23	2010-08-03
2011	2011-06-07	2011-12-05
2012	2012-05-10	2012-09-29
2017	2017-01-15	2017-12-07
2018	2018-05-21	2018-12-08
2019	2019-04-25	2019-12-10
2020	2020-03-04	2020-09-15
2021	2021-05-01	2021-10-01
2026	2026-01-26	2026-09-29

Every Fixed Threshold

Fixed thresholds at Valentine 10 WSW
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	1	145	1900	145
35 C (95 F): Days	1	63	1900	63
90 F (32.2 C): Days	1	111	1900	111
100 F (37.8 C): Days	1	20	1900	20
10 mm (0.39 in): Days with 10 mm or more rain	82	28	2004	10
25 mm (0.98 in): Days with 25 mm or more rain	70	16	1900	1
50 mm (1.97 in): Days with 50 mm or more rain	22	4	1900	1
10 cm (3.9 in): Days with 10 cm or more snowfall	19	2	1946	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 Valentine 10 WSW 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Valentine 10 WSW Threshold Days by Year (USC00419275)

Key Facts for Valentine 10 WSW Thresholds

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

Every Fixed Threshold

Download the Data

Related