Olastorp Threshold Days by Year (SWE00137764)

3 fixed thresholds counted per year at Olastorp (SWE00137764): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Olastorp Thresholds

Olastorp: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 2007 with 36.
Olastorp: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1945 with 6.
Olastorp: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1945 with 1.
3 fixed thresholds have at least one qualifying day at Olastorp.

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

78 years with a qualifying day

Days per year at Olastorp with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 2007.

Days with 10 mm (0.39 in) or more of precipitation per year at Olastorp
Year	Days	Decade average
1945	23	19.2
1946	22	19.2
1947	14	19.2
1948	15	19.2
1949	22	19.2
1950	22	19.6
1951	12	19.6
1952	21	19.6
1953	12	19.6
1954	26	19.6
1955	20	19.6
1956	17	19.6
1957	20	19.6
1958	27	19.6
1959	19	19.6
1960	18	20.2
1961	27	20.2
1962	24	20.2
1963	18	20.2
1964	17	20.2
1965	24	20.2
1967	16	20.2
1968	21	20.2
1969	17	20.2
1970	21	16.3
1971	14	16.3
1972	11	16.3
1973	19	16.3
1974	19	16.3
1975	18	16.3
1976	13	16.3
1977	22	16.3
1978	13	16.3
1979	13	16.3
1980	25	19.1
1981	23	19.1
1982	14	19.1
1983	17	19.1
1984	22	19.1
1985	22	19.1
1986	14	19.1
1987	18	19.1
1988	24	19.1
1989	12	19.1
1990	22	22.5
1991	16	22.5
1992	23	22.5
1993	20	22.5
1994	27	22.5
1995	23	22.5
1996	22	22.5
1997	20	22.5
1998	24	22.5
1999	28	22.5
2000	22	22.8
2001	21	22.8
2002	34	22.8
2003	18	22.8
2004	25	22.8
2005	16	22.8
2006	26	22.8
2007	36	22.8
2008	18	22.8
2009	12	22.8
2010	27	23.1
2011	28	23.1
2012	29	23.1
2013	14	23.1
2014	25	23.1
2015	29	23.1
2016	10	23.1
2017	28	23.1
2018	15	23.1
2019	26	23.1
2020	20	20.5
2021	27	20.5
2022	13	20.5
2023	22	20.5

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

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

Every Fixed Threshold

Fixed thresholds at Olastorp
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	78	36	2007	22
25 mm (0.98 in): Days with 25 mm or more rain	57	6	1945	1
50 mm (1.97 in): Days with 50 mm or more rain	7	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 Olastorp 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Olastorp Threshold Days by Year (SWE00137764)

Key Facts for Olastorp Thresholds

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

Every Fixed Threshold

Download the Data

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