Olofstrom Threshold Days by Year (SWE00137728)

3 fixed thresholds counted per year at Olofstrom (SWE00137728): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Olofstrom Thresholds

Olofstrom: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 2002 with 30.
Olofstrom: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1959 with 6.
Olofstrom: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1945 with 1.
3 fixed thresholds have at least one qualifying day at Olofstrom.

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

82 years with a qualifying day

Days per year at Olofstrom with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 2002.

Days with 10 mm (0.39 in) or more of precipitation per year at Olofstrom
Year	Days	Decade average
1945	16	19.2
1946	24	19.2
1947	15	19.2
1948	19	19.2
1949	22	19.2
1950	20	17.2
1951	15	17.2
1952	21	17.2
1953	12	17.2
1954	25	17.2
1955	13	17.2
1956	15	17.2
1957	15	17.2
1958	20	17.2
1959	16	17.2
1960	23	18.6
1961	24	18.6
1962	21	18.6
1963	19	18.6
1964	9	18.6
1965	21	18.6
1966	20	18.6
1967	17	18.6
1968	19	18.6
1969	13	18.6
1970	22	14.9
1971	9	14.9
1972	10	14.9
1973	17	14.9
1974	19	14.9
1975	13	14.9
1976	8	14.9
1977	21	14.9
1978	18	14.9
1979	12	14.9
1980	19	18.9
1981	22	18.9
1982	15	18.9
1983	17	18.9
1984	24	18.9
1985	21	18.9
1986	17	18.9
1987	18	18.9
1988	26	18.9
1989	10	18.9
1990	16	19.5
1991	12	19.5
1992	18	19.5
1993	23	19.5
1994	25	19.5
1995	18	19.5
1996	18	19.5
1997	22	19.5
1998	22	19.5
1999	21	19.5
2000	19	19.7
2001	22	19.7
2002	30	19.7
2003	14	19.7
2004	20	19.7
2005	12	19.7
2006	21	19.7
2007	30	19.7
2008	20	19.7
2009	9	19.7
2010	21	17.3
2011	17	17.3
2012	19	17.3
2013	11	17.3
2014	21	17.3
2015	15	17.3
2016	14	17.3
2017	24	17.3
2018	11	17.3
2019	20	17.3
2020	17	14.6
2021	23	14.6
2022	12	14.6
2023	20	14.6
2024	17	14.6
2025	10	14.6
2026	3	14.6

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

First to last qualifying date each year at Olofstrom
Year	First date	Last date
1945	1945-01-16	1945-12-16
1946	1946-01-10	1946-11-19
1947	1947-01-13	1947-12-29
1948	1948-01-04	1948-12-14
1949	1949-02-09	1949-12-26
1950	1950-01-12	1950-12-29
1951	1951-01-04	1951-12-08
1952	1952-01-17	1952-12-24
1953	1953-01-27	1953-12-19
1954	1954-01-15	1954-12-21
1955	1955-01-10	1955-12-21
1956	1956-01-12	1956-11-28
1957	1957-02-08	1957-12-08
1958	1958-01-05	1958-12-25
1959	1959-01-09	1959-12-27
1960	1960-01-18	1960-12-22
1961	1961-01-03	1961-12-31
1962	1962-01-22	1962-11-29
1963	1963-02-16	1963-11-24
1964	1964-01-30	1964-12-13
1965	1965-02-26	1965-12-30
1966	1966-01-01	1966-12-29
1967	1967-01-21	1967-12-23
1968	1968-01-10	1968-12-23
1969	1969-01-17	1969-11-12
1970	1970-03-22	1970-12-02
1971	1971-03-20	1971-11-09
1972	1972-03-06	1972-11-20
1973	1973-01-22	1973-11-24
1974	1974-01-11	1974-12-16
1975	1975-01-22	1975-11-28
1976	1976-01-20	1976-12-27
1977	1977-01-10	1977-12-27
1978	1978-01-11	1978-12-25
1979	1979-03-09	1979-12-10
1980	1980-01-30	1980-12-31
1981	1981-01-14	1981-11-27
1982	1982-01-04	1982-12-19
1983	1983-02-01	1983-12-09
1984	1984-01-01	1984-11-22
1985	1985-01-01	1985-12-15
1986	1986-01-02	1986-12-18
1987	1987-02-06	1987-12-20
1988	1988-01-06	1988-12-27
1989	1989-03-13	1989-12-16
1990	1990-01-25	1990-11-26
1991	1991-01-08	1991-12-23
1992	1992-03-12	1992-12-11
1993	1993-01-10	1993-12-19
1994	1994-01-30	1994-12-29
1995	1995-01-22	1995-12-07
1996	1996-02-18	1996-12-14
1997	1997-02-04	1997-12-10
1998	1998-01-03	1998-12-26
1999	1999-01-25	1999-12-26
2000	2000-01-29	2000-12-28
2001	2001-01-01	2001-12-24
2002	2002-01-26	2002-12-28
2003	2003-02-02	2003-12-28
2004	2004-01-11	2004-11-22
2005	2005-01-09	2005-10-25
2006	2006-01-20	2006-12-30
2007	2007-01-01	2007-12-09
2008	2008-01-18	2008-12-03
2009	2009-06-12	2009-12-25
2010	2010-02-02	2010-11-23
2011	2011-01-06	2011-12-16
2012	2012-01-01	2012-12-31
2013	2013-02-18	2013-12-08
2014	2014-01-09	2014-12-12
2015	2015-01-09	2015-12-27
2016	2016-02-08	2016-11-05
2017	2017-02-23	2017-12-31
2018	2018-01-03	2018-10-26
2019	2019-01-27	2019-12-11
2020	2020-01-09	2020-12-20
2021	2021-01-20	2021-12-01
2022	2022-02-16	2022-12-19
2023	2023-01-04	2023-12-21
2024	2024-01-26	2024-12-30
2025	2025-01-01	2025-10-04
2026	2026-01-13	2026-05-11

Every Fixed Threshold

Fixed thresholds at Olofstrom
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	82	30	2002	3
25 mm (0.98 in): Days with 25 mm or more rain	67	6	1959	1
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1945	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 Olofstrom 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).

Olofstrom Threshold Days by Year (SWE00137728)

Key Facts for Olofstrom Thresholds

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

Every Fixed Threshold

Download the Data

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