Finnbacka_D Threshold Days by Year (SWE00139532)

3 fixed thresholds counted per year at Finnbacka_D (SWE00139532): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Finnbacka_D Thresholds

Finnbacka_D: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 1990 with 28.
Finnbacka_D: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1950 with 4.
Finnbacka_D: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1966 with 1.
3 fixed thresholds have at least one qualifying day at Finnbacka_D.

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

81 years with a qualifying day

Days per year at Finnbacka_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1990.

Days with 10 mm (0.39 in) or more of precipitation per year at Finnbacka_D
Year	Days	Decade average
1946	20	17
1947	13	17
1948	12	17
1949	23	17
1950	17	13.9
1951	13	13.9
1952	12	13.9
1953	12	13.9
1954	15	13.9
1955	11	13.9
1956	17	13.9
1957	17	13.9
1958	12	13.9
1959	13	13.9
1960	16	16.5
1961	18	16.5
1962	12	16.5
1963	13	16.5
1964	14	16.5
1965	18	16.5
1966	21	16.5
1967	18	16.5
1968	19	16.5
1969	16	16.5
1970	17	13.9
1971	19	13.9
1972	10	13.9
1973	14	13.9
1974	12	13.9
1975	11	13.9
1976	17	13.9
1977	15	13.9
1978	11	13.9
1979	13	13.9
1980	17	21.9
1981	25	21.9
1982	21	21.9
1983	25	21.9
1984	25	21.9
1985	24	21.9
1986	25	21.9
1987	21	21.9
1988	20	21.9
1989	16	21.9
1990	28	19.7
1991	19	19.7
1992	17	19.7
1993	21	19.7
1994	17	19.7
1995	22	19.7
1996	18	19.7
1997	20	19.7
1998	21	19.7
1999	14	19.7
2000	27	17.2
2001	19	17.2
2002	26	17.2
2003	12	17.2
2004	6	17.2
2005	12	17.2
2006	18	17.2
2007	7	17.2
2008	17	17.2
2009	28	17.2
2010	23	16.4
2011	22	16.4
2012	20	16.4
2013	11	16.4
2014	13	16.4
2015	14	16.4
2016	13	16.4
2017	16	16.4
2018	12	16.4
2019	20	16.4
2020	15	13.1
2021	20	13.1
2022	8	13.1
2023	19	13.1
2024	9	13.1
2025	15	13.1
2026	6	13.1

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

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

Every Fixed Threshold

Fixed thresholds at Finnbacka_D
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	81	28	1990	6
25 mm (0.98 in): Days with 25 mm or more rain	63	4	1950	2
50 mm (1.97 in): Days with 50 mm or more rain	4	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 Finnbacka_D 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).

Finnbacka_D Threshold Days by Year (SWE00139532)

Key Facts for Finnbacka_D Thresholds

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

Every Fixed Threshold

Download the Data

Related