Hissmofors Threshold Days by Year (SWE00140040)

3 fixed thresholds counted per year at Hissmofors (SWE00140040): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hissmofors Thresholds

Hissmofors: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1945 with 19.
Hissmofors: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1945 with 5.
Hissmofors: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1960 with 1.
3 fixed thresholds have at least one qualifying day at Hissmofors.

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

45 years with a qualifying day

Days per year at Hissmofors with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1945.

Days with 10 mm (0.39 in) or more of precipitation per year at Hissmofors
Year	Days	Decade average
1945	19	11.6
1946	13	11.6
1947	9	11.6
1948	9	11.6
1949	8	11.6
1950	15	11.6
1951	8	11.6
1952	11	11.6
1953	11	11.6
1954	15	11.6
1955	7	11.6
1956	15	11.6
1957	12	11.6
1958	11	11.6
1959	11	11.6
1960	19	11.5
1961	14	11.5
1962	10	11.5
1963	8	11.5
1964	15	11.5
1965	9	11.5
1966	15	11.5
1967	15	11.5
1968	6	11.5
1969	4	11.5
1970	16	11.5
1971	11	11.5
1972	9	11.5
1973	10	11.5
1974	13	11.5
1975	9	11.5
1976	8	11.5
1977	10	11.5
1978	15	11.5
1979	14	11.5
1980	14	14.2
1981	19	14.2
1982	9	14.2
1983	16	14.2
1984	14	14.2
1985	13	14.2
1986	12	14.2
1987	19	14.2
1988	14	14.2
1989	12	14.2

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

First to last qualifying date each year at Hissmofors
Year	First date	Last date
1945	1945-01-17	1945-12-17
1946	1946-02-17	1946-09-20
1947	1947-06-05	1947-11-30
1948	1948-03-10	1948-08-18
1949	1949-01-24	1949-12-26
1950	1950-01-15	1950-11-23
1951	1951-04-27	1951-12-13
1952	1952-06-07	1952-12-09
1953	1953-04-05	1953-09-28
1954	1954-05-15	1954-12-12
1955	1955-05-18	1955-11-27
1956	1956-06-01	1956-10-24
1957	1957-06-06	1957-11-26
1958	1958-06-18	1958-12-17
1959	1959-01-10	1959-11-28
1960	1960-01-01	1960-11-23
1961	1961-02-06	1961-12-06
1962	1962-03-31	1962-09-05
1963	1963-03-24	1963-10-08
1964	1964-06-11	1964-11-14
1965	1965-02-13	1965-11-02
1966	1966-01-29	1966-12-09
1967	1967-02-07	1967-12-02
1968	1968-05-11	1968-11-03
1969	1969-05-08	1969-09-12
1970	1970-05-25	1970-10-19
1971	1971-02-07	1971-10-22
1972	1972-03-26	1972-11-30
1973	1973-04-16	1973-12-13
1974	1974-06-21	1974-11-14
1975	1975-01-05	1975-12-15
1976	1976-06-14	1976-10-12
1977	1977-01-01	1977-09-29
1978	1978-03-05	1978-11-15
1979	1979-05-28	1979-11-16
1980	1980-05-08	1980-10-27
1981	1981-03-07	1981-11-28
1982	1982-01-01	1982-11-24
1983	1983-01-20	1983-10-04
1984	1984-03-29	1984-11-27
1985	1985-01-31	1985-12-03
1986	1986-04-26	1986-12-07
1987	1987-02-08	1987-12-09
1988	1988-01-03	1988-12-26
1989	1989-02-26	1989-12-18

Every Fixed Threshold

Fixed thresholds at Hissmofors
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	45	19	1945	12
25 mm (0.98 in): Days with 25 mm or more rain	24	5	1945	3
50 mm (1.97 in): Days with 50 mm or more rain	1	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 1945.

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Data for Hissmofors 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).

Hissmofors Threshold Days by Year (SWE00140040)

Key Facts for Hissmofors Thresholds

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

Every Fixed Threshold

Download the Data

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