Hofors Threshold Days by Year (SWE00139402)

4 fixed thresholds counted per year at Hofors (SWE00139402): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hofors Thresholds

Hofors: days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1966 with 34.
Hofors: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1966 with 7.
Hofors: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1960 with 2.
Hofors: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1960 with 1.
4 fixed thresholds have at least one qualifying day at Hofors.

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

73 years with a qualifying day

Days per year at Hofors with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1966.

Days with 10 mm (0.39 in) or more of precipitation per year at Hofors
Year	Days	Decade average
1950	22	17
1951	13	17
1952	14	17
1953	12	17
1954	22	17
1955	7	17
1956	12	17
1957	24	17
1958	29	17
1959	15	17
1960	21	20.4
1961	19	20.4
1962	15	20.4
1963	19	20.4
1964	13	20.4
1965	24	20.4
1966	34	20.4
1967	18	20.4
1968	21	20.4
1969	20	20.4
1970	19	16.6
1971	11	16.6
1972	11	16.6
1973	20	16.6
1974	18	16.6
1975	14	16.6
1976	13	16.6
1977	24	16.6
1978	13	16.6
1979	23	16.6
1980	14	18.7
1981	23	18.7
1982	18	18.7
1983	19	18.7
1988	22	18.7
1989	16	18.7
1990	21	17
1991	15	17
1992	18	17
1993	18	17
1994	16	17
1995	15	17
1996	14	17
1997	21	17
1998	18	17
1999	14	17
2000	25	18.3
2001	20	18.3
2002	19	18.3
2003	18	18.3
2004	17	18.3
2005	11	18.3
2006	20	18.3
2007	18	18.3
2008	15	18.3
2009	20	18.3
2010	19	16.2
2011	17	16.2
2012	23	16.2
2013	10	16.2
2014	14	16.2
2015	18	16.2
2016	15	16.2
2017	12	16.2
2018	12	16.2
2019	22	16.2
2020	20	18
2021	20	18
2022	13	18
2023	28	18
2024	17	18
2025	18	18
2026	10	18

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

First to last qualifying date each year at Hofors
Year	First date	Last date
1950	1950-01-12	1950-12-24
1951	1951-01-12	1951-12-08
1952	1952-01-11	1952-11-16
1953	1953-01-31	1953-09-28
1954	1954-01-19	1954-12-12
1955	1955-01-30	1955-12-17
1956	1956-01-20	1956-11-25
1957	1957-02-01	1957-11-26
1958	1958-01-04	1958-12-20
1959	1959-01-02	1959-11-17
1960	1960-01-05	1960-12-22
1961	1961-01-03	1961-12-30
1962	1962-01-22	1962-12-12
1963	1963-06-23	1963-12-19
1964	1964-02-28	1964-12-13
1965	1965-01-17	1965-12-26
1966	1966-01-29	1966-12-31
1967	1967-01-31	1967-12-22
1968	1968-01-25	1968-12-28
1969	1969-01-13	1969-11-10
1970	1970-03-05	1970-11-24
1971	1971-01-22	1971-10-22
1972	1972-03-26	1972-11-21
1973	1973-02-12	1973-12-16
1974	1974-01-14	1974-12-02
1975	1975-01-17	1975-12-02
1976	1976-01-05	1976-12-07
1977	1977-01-01	1977-12-06
1978	1978-01-29	1978-11-27
1979	1979-01-12	1979-12-28
1980	1980-06-23	1980-12-20
1981	1981-03-07	1981-12-21
1982	1982-02-06	1982-12-10
1983	1983-01-04	1983-12-25
1988	1988-01-03	1988-12-26
1989	1989-02-25	1989-12-17
1990	1990-01-26	1990-12-29
1991	1991-01-02	1991-09-30
1992	1992-02-03	1992-11-12
1993	1993-02-18	1993-12-23
1994	1994-01-07	1994-11-14
1995	1995-02-21	1995-09-05
1996	1996-04-24	1996-11-20
1997	1997-05-07	1997-12-31
1998	1998-05-06	1998-12-23
1999	1999-04-07	1999-12-17
2000	2000-02-24	2000-12-29
2001	2001-02-08	2001-12-28
2002	2002-01-22	2002-11-26
2003	2003-04-27	2003-11-27
2004	2004-01-19	2004-11-18
2005	2005-01-08	2005-12-29
2006	2006-02-06	2006-11-16
2007	2007-01-20	2007-12-07
2008	2008-01-12	2008-12-12
2009	2009-01-24	2009-12-15
2010	2010-01-27	2010-11-09
2011	2011-02-10	2011-12-09
2012	2012-04-20	2012-12-15
2013	2013-05-21	2013-12-05
2014	2014-03-14	2014-11-24
2015	2015-01-10	2015-11-07
2016	2016-01-10	2016-12-10
2017	2017-01-03	2017-12-26
2018	2018-01-16	2018-10-30
2019	2019-02-01	2019-12-21
2020	2020-01-28	2020-12-28
2021	2021-01-11	2021-12-10
2022	2022-01-01	2022-12-22
2023	2023-01-08	2023-11-09
2024	2024-02-16	2024-12-23
2025	2025-01-06	2025-11-30
2026	2026-01-01	2026-08-05

Every Fixed Threshold

Fixed thresholds at Hofors
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	73	34	1966	10
25 mm (0.98 in): Days with 25 mm or more rain	56	7	1966	1
50 mm (1.97 in): Days with 50 mm or more rain	8	2	1960	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

Data for Hofors 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).

Hofors Threshold Days by Year (SWE00139402)

Key Facts for Hofors Thresholds

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

Every Fixed Threshold

Download the Data

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