Gysinge Threshold Days by Year (SWE00139310)

3 fixed thresholds counted per year at Gysinge (SWE00139310): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gysinge Thresholds

Gysinge: days with 10 mm (0.39 in) or more of precipitation in 120 years, most in 1949 with 25.
Gysinge: days with 25 mm (0.98 in) or more of precipitation in 90 years, most in 1927 with 5.
Gysinge: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1951 with 2.
3 fixed thresholds have at least one qualifying day at Gysinge.

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

120 years with a qualifying day

Days per year at Gysinge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1949.

Days with 10 mm (0.39 in) or more of precipitation per year at Gysinge
Year	Days	Decade average
1876	9	11
1877	13	11
1878	11	11
1879	11	11
1880	6	10
1881	7	10
1882	14	10
1883	15	10
1884	9	10
1885	17	10
1886	7	10
1887	6	10
1888	11	10
1889	8	10
1890	20	12
1891	7	12
1892	12	12
1893	8	12
1894	11	12
1895	11	12
1896	14	12
1897	10	12
1898	19	12
1899	8	12
1900	6	10.3
1901	5	10.3
1902	7	10.3
1903	21	10.3
1904	7	10.3
1905	12	10.3
1906	11	10.3
1907	13	10.3
1911	11	13.6
1912	17	13.6
1913	14	13.6
1914	2	13.6
1915	16	13.6
1916	21	13.6
1917	14	13.6
1918	15	13.6
1919	12	13.6
1920	10	14.4
1921	15	14.4
1922	14	14.4
1923	15	14.4
1924	17	14.4
1925	11	14.4
1926	14	14.4
1927	20	14.4
1928	17	14.4
1929	11	14.4
1930	13	14.6
1931	15	14.6
1932	13	14.6
1933	9	14.6
1934	22	14.6
1935	21	14.6
1936	17	14.6
1937	13	14.6
1938	11	14.6
1939	12	14.6
1940	9	14.1
1941	13	14.1
1942	14	14.1
1943	8	14.1
1944	23	14.1
1945	15	14.1
1946	11	14.1
1947	7	14.1
1948	16	14.1
1949	25	14.1
1950	16	13.1
1951	7	13.1
1952	8	13.1
1953	9	13.1
1954	20	13.1
1955	8	13.1
1956	14	13.1
1957	23	13.1
1958	15	13.1
1959	11	13.1
1960	24	15.3
1961	14	15.3
1962	7	15.3
1963	14	15.3
1964	13	15.3
1965	13	15.3
1966	19	15.3
1967	18	15.3
1968	19	15.3
1969	12	15.3
1970	14	13.5
1971	13	13.5
1972	13	13.5
1973	15	13.5
1974	12	13.5
1975	16	13.5
1976	12	13.5
1977	15	13.5
1978	8	13.5
1979	17	13.5
1980	15	14.3
1981	20	14.3
1982	11	14.3
1983	16	14.3
1984	12	14.3
1985	19	14.3
1986	16	14.3
1987	15	14.3
1988	12	14.3
1989	7	14.3
1990	18	15.4
1991	11	15.4
1992	21	15.4
1993	12	15.4
1994	11	15.4
1995	14	15.4
1996	15	15.4
1997	19	15.4
1998	18	15.4

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

First to last qualifying date each year at Gysinge
Year	First date	Last date
1876	1876-04-11	1876-10-10
1877	1877-01-01	1877-10-24
1878	1878-01-27	1878-10-23
1879	1879-04-01	1879-09-10
1880	1880-04-26	1880-11-17
1881	1881-05-19	1881-11-12
1882	1882-04-24	1882-11-04
1883	1883-03-07	1883-11-26
1884	1884-06-06	1884-10-28
1885	1885-03-01	1885-10-13
1886	1886-04-08	1886-07-25
1887	1887-06-19	1887-09-17
1888	1888-02-03	1888-10-28
1889	1889-02-14	1889-10-11
1890	1890-03-30	1890-11-19
1891	1891-05-23	1891-11-19
1892	1892-03-15	1892-08-10
1893	1893-07-30	1893-10-03
1894	1894-05-18	1894-12-22
1895	1895-06-21	1895-11-11
1896	1896-01-16	1896-12-16
1897	1897-04-07	1897-11-15
1898	1898-02-25	1898-12-12
1899	1899-01-21	1899-12-31
1900	1900-02-28	1900-12-26
1901	1901-06-11	1901-12-26
1902	1902-03-25	1902-12-25
1903	1903-01-10	1903-12-05
1904	1904-02-06	1904-10-25
1905	1905-04-19	1905-10-05
1906	1906-03-12	1906-10-20
1907	1907-02-21	1907-09-03
1911	1911-01-01	1911-11-20
1912	1912-05-02	1912-12-27
1913	1913-06-28	1913-12-26
1914	1914-03-31	1914-05-24
1915	1915-05-15	1915-12-12
1916	1916-02-10	1916-12-30
1917	1917-06-05	1917-12-18
1918	1918-06-13	1918-12-14
1919	1919-05-02	1919-12-06
1920	1920-01-31	1920-09-16
1921	1921-01-04	1921-12-23
1922	1922-04-06	1922-09-19
1923	1923-04-26	1923-10-21
1924	1924-01-19	1924-12-01
1925	1925-04-16	1925-12-29
1926	1926-01-25	1926-10-09
1927	1927-01-12	1927-12-14
1928	1928-03-27	1928-11-24
1929	1929-01-18	1929-10-19
1930	1930-04-22	1930-12-11
1931	1931-01-05	1931-12-28
1932	1932-04-04	1932-11-04
1933	1933-01-08	1933-11-23
1934	1934-02-26	1934-11-12
1935	1935-01-03	1935-12-20
1936	1936-01-02	1936-10-27
1937	1937-02-17	1937-09-20
1938	1938-01-17	1938-09-17
1939	1939-01-03	1939-09-02
1940	1940-03-04	1940-11-27
1941	1941-03-21	1941-12-24
1942	1942-04-01	1942-12-08
1943	1943-02-15	1943-11-30
1944	1944-04-16	1944-12-09
1945	1945-01-19	1945-11-08
1946	1946-02-07	1946-09-21
1947	1947-03-24	1947-11-30
1948	1948-01-20	1948-09-02
1949	1949-01-07	1949-12-26
1950	1950-01-15	1950-12-24
1951	1951-03-14	1951-08-10
1952	1952-04-01	1952-10-16
1953	1953-01-31	1953-10-15
1954	1954-01-19	1954-12-09
1955	1955-01-30	1955-12-16
1956	1956-01-21	1956-11-25
1957	1957-02-01	1957-11-26
1958	1958-05-15	1958-12-26
1959	1959-01-03	1959-10-31
1960	1960-01-05	1960-12-22
1961	1961-05-05	1961-10-18
1962	1962-03-31	1962-10-26
1963	1963-06-03	1963-11-02
1964	1964-06-03	1964-12-13
1965	1965-01-21	1965-12-10
1966	1966-01-29	1966-12-30
1967	1967-01-31	1967-12-03
1968	1968-01-25	1968-11-02
1969	1969-04-18	1969-11-10
1970	1970-01-01	1970-11-24
1971	1971-01-22	1971-12-07
1972	1972-02-13	1972-11-21
1973	1973-02-11	1973-10-09
1974	1974-01-13	1974-11-14
1975	1975-01-17	1975-12-01
1976	1976-01-04	1976-12-03
1977	1977-01-26	1977-12-24
1978	1978-03-05	1978-10-16
1979	1979-01-12	1979-11-26
1980	1980-06-23	1980-12-21
1981	1981-03-07	1981-12-08
1982	1982-02-06	1982-12-15
1983	1983-01-04	1983-12-20
1984	1984-06-23	1984-12-23
1985	1985-01-03	1985-12-03
1986	1986-03-23	1986-12-29
1987	1987-05-09	1987-11-19
1988	1988-01-11	1988-11-01
1989	1989-04-19	1989-10-29
1990	1990-01-28	1990-12-29
1991	1991-01-02	1991-08-04
1992	1992-04-05	1992-11-12
1993	1993-06-02	1993-10-20
1994	1994-01-30	1994-10-03
1995	1995-01-31	1995-09-28
1996	1996-05-05	1996-12-29
1997	1997-03-26	1997-12-31
1998	1998-01-04	1998-12-06

Every Fixed Threshold

Fixed thresholds at Gysinge
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	120	25	1949	18
25 mm (0.98 in): Days with 25 mm or more rain	90	5	1927	2
50 mm (1.97 in): Days with 50 mm or more rain	15	2	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1876.

Download the Data

Data for Gysinge 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).

Gysinge Threshold Days by Year (SWE00139310)

Key Facts for Gysinge Thresholds

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

Every Fixed Threshold

Download the Data

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