Borgviksbruk Threshold Days by Year (SWE00138892)

3 fixed thresholds counted per year at Borgviksbruk (SWE00138892): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Borgviksbruk Thresholds

Borgviksbruk: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1953 with 31.
Borgviksbruk: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1959 with 6.
Borgviksbruk: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1948 with 1.
3 fixed thresholds have at least one qualifying day at Borgviksbruk.

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

41 years with a qualifying day

Days per year at Borgviksbruk with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1953.

Days with 10 mm (0.39 in) or more of precipitation per year at Borgviksbruk
Year	Days	Decade average
1945	20	19.8
1946	23	19.8
1947	13	19.8
1948	20	19.8
1949	23	19.8
1950	30	22.5
1951	22	22.5
1952	17	22.5
1953	31	22.5
1954	24	22.5
1955	16	22.5
1956	15	22.5
1957	18	22.5
1958	22	22.5
1959	30	22.5
1960	28	24.7
1961	30	24.7
1962	21	24.7
1963	19	24.7
1964	19	24.7
1965	21	24.7
1966	23	24.7
1967	31	24.7
1968	30	24.7
1969	25	24.7
1970	21	19.1
1971	19	19.1
1972	21	19.1
1973	12	19.1
1974	24	19.1
1975	10	19.1
1976	16	19.1
1977	31	19.1
1978	12	19.1
1979	25	19.1
1980	20	22.5
1981	23	22.5
1982	24	22.5
1983	13	22.5
1984	27	22.5
1985	28	22.5

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

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

Every Fixed Threshold

Fixed thresholds at Borgviksbruk
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	41	31	1953	28
25 mm (0.98 in): Days with 25 mm or more rain	39	6	1959	5
50 mm (1.97 in): Days with 50 mm or more rain	5	1	1948	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 Borgviksbruk 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).

Borgviksbruk Threshold Days by Year (SWE00138892)

Key Facts for Borgviksbruk Thresholds

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

Every Fixed Threshold

Download the Data

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