Ovre_Svartla Threshold Days by Year (SWE00140666)

3 fixed thresholds counted per year at Ovre_Svartla (SWE00140666): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ovre_Svartla Thresholds

Ovre_Svartla: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 2000 with 21.
Ovre_Svartla: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 2000 with 6.
Ovre_Svartla: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1920 with 1.
3 fixed thresholds have at least one qualifying day at Ovre_Svartla.

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

71 years with a qualifying day

Days per year at Ovre_Svartla with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 2000.

Days with 10 mm (0.39 in) or more of precipitation per year at Ovre_Svartla
Year	Days	Decade average
1920	9	9.8
1921	13	9.8
1922	11	9.8
1923	10	9.8
1924	11	9.8
1925	5	9.8
1945	6	7.6
1946	6	7.6
1947	9	7.6
1948	10	7.6
1949	7	7.6
1950	8	11.2
1951	8	11.2
1952	10	11.2
1953	10	11.2
1954	15	11.2
1955	13	11.2
1956	10	11.2
1957	19	11.2
1958	11	11.2
1959	8	11.2
1960	12	10.4
1961	10	10.4
1962	9	10.4
1963	6	10.4
1964	7	10.4
1965	9	10.4
1966	12	10.4
1967	14	10.4
1968	12	10.4
1969	13	10.4
1971	8	9.9
1972	11	9.9
1973	12	9.9
1974	15	9.9
1975	8	9.9
1976	4	9.9
1977	10	9.9
1978	11	9.9
1979	10	9.9
1980	7	14.5
1981	16	14.5
1982	14	14.5
1983	14	14.5
1984	19	14.5
1985	15	14.5
1986	11	14.5
1987	19	14.5
1988	13	14.5
1989	17	14.5
1990	9	12.8
1991	15	12.8
1992	13	12.8
1993	17	12.8
1994	7	12.8
1995	8	12.8
1996	17	12.8
1997	10	12.8
1998	19	12.8
1999	13	12.8
2000	21	14
2001	10	14
2002	9	14
2003	8	14
2004	16	14
2005	18	14
2006	13	14
2007	16	14
2008	16	14
2009	13	14
2010	19	19

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

First to last qualifying date each year at Ovre_Svartla
Year	First date	Last date
1920	1920-02-10	1920-09-19
1921	1921-03-04	1921-11-01
1922	1922-06-22	1922-09-18
1923	1923-05-06	1923-11-04
1924	1924-04-12	1924-10-21
1925	1925-05-01	1925-09-01
1945	1945-01-16	1945-08-30
1946	1946-01-09	1946-09-23
1947	1947-06-08	1947-12-04
1948	1948-01-29	1948-10-02
1949	1949-03-14	1949-10-24
1950	1950-04-27	1950-10-20
1951	1951-04-08	1951-07-29
1952	1952-05-30	1952-12-15
1953	1953-03-26	1953-09-29
1954	1954-04-29	1954-09-17
1955	1955-01-10	1955-11-12
1956	1956-06-01	1956-12-02
1957	1957-01-29	1957-12-06
1958	1958-05-09	1958-12-09
1959	1959-05-25	1959-11-20
1960	1960-06-10	1960-12-12
1961	1961-06-23	1961-11-02
1962	1962-04-12	1962-11-15
1963	1963-08-12	1963-12-30
1964	1964-07-11	1964-12-02
1965	1965-01-11	1965-12-27
1966	1966-03-08	1966-12-18
1967	1967-07-20	1967-11-15
1968	1968-04-03	1968-11-04
1969	1969-04-27	1969-09-29
1971	1971-04-17	1971-12-21
1972	1972-04-12	1972-11-28
1973	1973-02-13	1973-12-16
1974	1974-01-28	1974-12-20
1975	1975-06-13	1975-10-17
1976	1976-01-19	1976-10-25
1977	1977-04-12	1977-11-04
1978	1978-06-23	1978-11-16
1979	1979-04-29	1979-11-29
1980	1980-03-29	1980-11-16
1981	1981-01-15	1981-12-03
1982	1982-05-03	1982-12-20
1983	1983-04-04	1983-12-31
1984	1984-01-10	1984-12-21
1985	1985-06-09	1985-11-10
1986	1986-01-13	1986-11-08
1987	1987-02-13	1987-11-21
1988	1988-01-01	1988-12-28
1989	1989-01-08	1989-11-06
1990	1990-01-22	1990-10-04
1991	1991-03-19	1991-11-04
1992	1992-05-08	1992-12-03
1993	1993-06-02	1993-12-21
1994	1994-01-13	1994-10-27
1995	1995-01-23	1995-10-27
1996	1996-04-16	1996-11-29
1997	1997-06-15	1997-12-05
1998	1998-01-10	1998-10-23
1999	1999-01-16	1999-12-17
2000	2000-01-02	2000-12-02
2001	2001-04-03	2001-11-26
2002	2002-01-06	2002-08-30
2003	2003-01-17	2003-12-27
2004	2004-04-23	2004-09-24
2005	2005-01-02	2005-12-24
2006	2006-04-06	2006-12-05
2007	2007-01-04	2007-12-07
2008	2008-01-17	2008-12-12
2009	2009-02-08	2009-11-25
2010	2010-01-27	2010-12-16

Every Fixed Threshold

Fixed thresholds at Ovre_Svartla
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	71	21	2000	19
25 mm (0.98 in): Days with 25 mm or more rain	50	6	2000	1
50 mm (1.97 in): Days with 50 mm or more rain	4	1	1920	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.

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Data for Ovre_Svartla 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).

Ovre_Svartla Threshold Days by Year (SWE00140666)

Key Facts for Ovre_Svartla Thresholds

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

Every Fixed Threshold

Download the Data

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