Hemavan Threshold Days by Year (SWE00140612)

3 fixed thresholds counted per year at Hemavan (SWE00140612): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hemavan Thresholds

Hemavan: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 2011 with 39.
Hemavan: days with 25 mm (0.98 in) or more of precipitation in 58 years, most in 1972 with 7.
Hemavan: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1966 with 1.
3 fixed thresholds have at least one qualifying day at Hemavan.

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

65 years with a qualifying day

Days per year at Hemavan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2011.

Days with 10 mm (0.39 in) or more of precipitation per year at Hemavan
Year	Days	Decade average
1946	13	18.3
1947	13	18.3
1948	23	18.3
1949	24	18.3
1950	19	16.7
1951	13	16.7
1952	18	16.7
1966	14	13
1967	17	13
1968	12	13
1969	9	13
1970	16	18.4
1971	20	18.4
1972	22	18.4
1973	24	18.4
1974	16	18.4
1975	23	18.4
1976	15	18.4
1977	19	18.4
1978	16	18.4
1979	13	18.4
1980	13	18.9
1981	16	18.9
1982	26	18.9
1983	29	18.9
1984	14	18.9
1985	16	18.9
1986	19	18.9
1987	16	18.9
1988	12	18.9
1989	28	18.9
1990	21	19.2
1991	17	19.2
1992	23	19.2
1993	19	19.2
1994	15	19.2
1995	24	19.2
1996	10	19.2
1997	19	19.2
1998	29	19.2
1999	15	19.2
2000	21	21.1
2001	27	21.1
2002	19	21.1
2003	26	21.1
2004	26	21.1
2005	17	21.1
2006	20	21.1
2007	20	21.1
2008	15	21.1
2009	20	21.1
2010	14	24.3
2011	39	24.3
2012	13	24.3
2013	26	24.3
2014	18	24.3
2015	39	24.3
2016	19	24.3
2017	26	24.3
2021	19	19.7
2022	19	19.7
2023	17	19.7
2024	27	19.7
2025	29	19.7
2026	7	19.7

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

First to last qualifying date each year at Hemavan
Year	First date	Last date
1946	1946-01-07	1946-11-11
1947	1947-04-21	1947-12-18
1948	1948-03-06	1948-12-19
1949	1949-01-06	1949-12-08
1950	1950-01-12	1950-12-09
1951	1951-03-03	1951-12-11
1952	1952-01-06	1952-12-10
1966	1966-01-18	1966-10-02
1967	1967-01-15	1967-12-14
1968	1968-01-20	1968-12-13
1969	1969-03-06	1969-10-27
1970	1970-01-31	1970-12-19
1971	1971-01-07	1971-11-26
1972	1972-03-12	1972-12-31
1973	1973-01-04	1973-12-28
1974	1974-01-18	1974-12-31
1975	1975-01-01	1975-12-30
1976	1976-01-07	1976-11-21
1977	1977-01-05	1977-12-19
1978	1978-01-06	1978-11-18
1979	1979-03-03	1979-12-02
1980	1980-01-12	1980-12-30
1981	1981-01-08	1981-12-02
1982	1982-01-13	1982-12-26
1983	1983-01-07	1983-12-27
1984	1984-01-02	1984-12-08
1985	1985-03-11	1985-10-29
1986	1986-03-02	1986-11-30
1987	1987-01-20	1987-12-01
1988	1988-05-16	1988-12-28
1989	1989-01-03	1989-12-03
1990	1990-01-09	1990-12-06
1991	1991-01-21	1991-12-12
1992	1992-01-05	1992-12-28
1993	1993-01-06	1993-10-18
1994	1994-01-21	1994-12-24
1995	1995-01-07	1995-12-09
1996	1996-04-16	1996-12-09
1997	1997-01-14	1997-08-31
1998	1998-01-10	1998-12-17
1999	1999-01-16	1999-11-30
2000	2000-01-11	2000-11-30
2001	2001-02-13	2001-12-18
2002	2002-01-09	2002-12-19
2003	2003-01-10	2003-12-29
2004	2004-02-20	2004-12-31
2005	2005-01-29	2005-12-11
2006	2006-01-11	2006-12-27
2007	2007-01-02	2007-10-17
2008	2008-01-28	2008-11-17
2009	2009-01-08	2009-12-01
2010	2010-01-03	2010-11-06
2011	2011-01-21	2011-12-27
2012	2012-02-05	2012-11-14
2013	2013-02-26	2013-12-17
2014	2014-03-08	2014-12-31
2015	2015-01-29	2015-12-21
2016	2016-03-10	2016-12-30
2017	2017-01-06	2017-12-21
2021	2021-02-11	2021-12-18
2022	2022-01-12	2022-12-31
2023	2023-01-24	2023-12-19
2024	2024-01-29	2024-12-29
2025	2025-01-15	2025-12-28
2026	2026-03-03	2026-07-26

Every Fixed Threshold

Fixed thresholds at Hemavan
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	65	39	2011	7
25 mm (0.98 in): Days with 25 mm or more rain	58	7	1972	2
50 mm (1.97 in): Days with 50 mm or more rain	7	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

Data for Hemavan 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).

Hemavan Threshold Days by Year (SWE00140612)

Key Facts for Hemavan Thresholds

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

Every Fixed Threshold

Download the Data

Related