Valsjon Threshold Days by Year (SWE00140246)

3 fixed thresholds counted per year at Valsjon (SWE00140246): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Valsjon Thresholds

Valsjon: days with 10 mm (0.39 in) or more of precipitation in 80 years, most in 1985 with 23.
Valsjon: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1945 with 3.
Valsjon: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1997 with 1.
3 fixed thresholds have at least one qualifying day at Valsjon.

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

80 years with a qualifying day

Days per year at Valsjon with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1985.

Days with 10 mm (0.39 in) or more of precipitation per year at Valsjon
Year	Days	Decade average
1945	18	13.8
1946	19	13.8
1947	6	13.8
1948	14	13.8
1949	12	13.8
1950	19	12.8
1951	14	12.8
1952	14	12.8
1953	19	12.8
1954	11	12.8
1955	9	12.8
1956	11	12.8
1957	12	12.8
1958	13	12.8
1959	6	12.8
1960	10	9.7
1961	19	9.7
1962	10	9.7
1963	7	9.7
1964	11	9.7
1965	7	9.7
1966	12	9.7
1967	10	9.7
1968	6	9.7
1969	5	9.7
1970	10	11.9
1971	17	11.9
1972	10	11.9
1973	12	11.9
1974	9	11.9
1975	16	11.9
1976	13	11.9
1977	5	11.9
1978	14	11.9
1979	13	11.9
1980	14	12.9
1981	11	12.9
1982	10	12.9
1983	20	12.9
1984	11	12.9
1985	23	12.9
1986	10	12.9
1987	12	12.9
1988	4	12.9
1989	14	12.9
1990	10	13.2
1991	13	13.2
1992	18	13.2
1993	17	13.2
1994	8	13.2
1995	8	13.2
1996	11	13.2
1997	15	13.2
1998	23	13.2
1999	9	13.2
2000	20	10.1
2001	10	10.1
2002	4	10.1
2003	7	10.1
2004	16	10.1
2005	13	10.1
2006	7	10.1
2007	6	10.1
2008	7	10.1
2009	11	10.1
2010	15	14.1
2011	14	14.1
2012	11	14.1
2013	18	14.1
2014	8	14.1
2015	16	14.1
2016	13	14.1
2019	18	14.1
2020	10	13.9
2021	18	13.9
2022	14	13.9
2023	13	13.9
2024	21	13.9
2025	14	13.9
2026	7	13.9

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

First to last qualifying date each year at Valsjon
Year	First date	Last date
1945	1945-01-01	1945-12-18
1946	1946-01-05	1946-11-12
1947	1947-06-14	1947-12-24
1948	1948-01-18	1948-12-22
1949	1949-01-17	1949-10-18
1950	1950-01-01	1950-11-30
1951	1951-06-23	1951-12-13
1952	1952-01-06	1952-10-28
1953	1953-01-31	1953-09-28
1954	1954-03-17	1954-12-19
1955	1955-02-06	1955-12-05
1956	1956-01-02	1956-10-25
1957	1957-01-08	1957-12-20
1958	1958-05-20	1958-12-17
1959	1959-04-30	1959-11-24
1960	1960-02-09	1960-09-19
1961	1961-01-14	1961-12-05
1962	1962-01-16	1962-09-06
1963	1963-05-06	1963-09-26
1964	1964-04-12	1964-11-22
1965	1965-03-28	1965-12-26
1966	1966-01-29	1966-11-05
1967	1967-01-09	1967-12-02
1968	1968-01-22	1968-09-21
1969	1969-05-30	1969-10-25
1970	1970-07-03	1970-10-07
1971	1971-02-04	1971-12-24
1972	1972-05-22	1972-12-14
1973	1973-01-24	1973-12-13
1974	1974-02-11	1974-12-31
1975	1975-01-01	1975-12-29
1976	1976-01-07	1976-10-12
1977	1977-01-26	1977-09-29
1978	1978-01-01	1978-12-18
1979	1979-05-25	1979-10-11
1980	1980-05-08	1980-12-29
1981	1981-03-22	1981-11-23
1982	1982-03-11	1982-09-14
1983	1983-01-10	1983-12-27
1984	1984-01-01	1984-11-04
1985	1985-01-31	1985-12-21
1986	1986-03-23	1986-12-03
1987	1987-04-16	1987-12-05
1988	1988-05-30	1988-12-22
1989	1989-01-31	1989-12-03
1990	1990-01-12	1990-12-02
1991	1991-03-30	1991-12-29
1992	1992-01-01	1992-11-06
1993	1993-02-04	1993-10-25
1994	1994-01-07	1994-11-22
1995	1995-02-08	1995-11-25
1996	1996-05-24	1996-12-11
1997	1997-02-11	1997-12-31
1998	1998-02-10	1998-10-26
1999	1999-01-16	1999-12-09
2000	2000-01-29	2000-12-13
2001	2001-05-26	2001-11-14
2002	2002-01-28	2002-08-12
2003	2003-04-03	2003-12-17
2004	2004-02-03	2004-11-24
2005	2005-03-21	2005-12-10
2006	2006-06-18	2006-11-16
2007	2007-01-08	2007-12-01
2008	2008-01-23	2008-11-27
2009	2009-02-27	2009-11-22
2010	2010-01-26	2010-08-21
2011	2011-03-23	2011-12-25
2012	2012-01-02	2012-11-11
2013	2013-01-03	2013-12-09
2014	2014-03-20	2014-12-23
2015	2015-04-22	2015-12-26
2016	2016-04-06	2016-12-30
2019	2019-03-13	2019-12-31
2020	2020-02-05	2020-11-18
2021	2021-01-11	2021-12-18
2022	2022-01-12	2022-12-29
2023	2023-02-12	2023-11-22
2024	2024-04-09	2024-12-21
2025	2025-05-23	2025-12-10
2026	2026-06-05	2026-07-29

Every Fixed Threshold

Fixed thresholds at Valsjon
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	80	23	1985	7
25 mm (0.98 in): Days with 25 mm or more rain	46	3	1945	1
50 mm (1.97 in): Days with 50 mm or more rain	1	1	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 1945.

Download the Data

Data for Valsjon 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).

Valsjon Threshold Days by Year (SWE00140246)

Key Facts for Valsjon Thresholds

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

Every Fixed Threshold

Download the Data

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