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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Stromsund Threshold Days by Year (SWE00140200)

7 fixed thresholds counted per year at Stromsund (SWE00140200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stromsund Thresholds

  • Stromsund: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1981 with 21.
  • Stromsund: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1993 with 5.
  • Stromsund: days with a maximum temperature at or below 0 C (32 F) in 16 years, most in 1985 with 135.
  • Stromsund: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1979 with 217.
  • 7 fixed thresholds have at least one qualifying day at Stromsund.
16 years with a qualifying day
Nights at or below 0 C (32 F) per year at Stromsund Days per year at Stromsund with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 217 in 1979. 01002003001979: 2171980: 1821981: 2001982: 2041983: 1851984: 1931985: 2031987: 1901988: 1991989: 1791990: 1771991: 1941992: 2061993: 2011994: 2081995: 17119791981198319851988199019921994
Days per year at Stromsund with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 217 in 1979.
Nights at or below 0 C (32 F) per year at Stromsund
YearDaysDecade average
1979217217
1980182192.8
1981200192.8
1982204192.8
1983185192.8
1984193192.8
1985203192.8
1987190192.8
1988199192.8
1989179192.8
1990177192.8
1991194192.8
1992206192.8
1993201192.8
1994208192.8
1995171192.8
First to last qualifying date each year at Stromsund For each year, a bar from the first to the last day at Stromsund meeting 0 C (32 F). 1979: 1 January 1979 to 31 December 19791980: 1 February 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851987: 1 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 30 November 199519791981198319851988199019921994JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stromsund meeting 0 C (32 F).
First to last qualifying date each year at Stromsund
YearFirst dateLast date
19791979-01-011979-12-31
19801980-02-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-31
19871987-01-011987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-11-30

Every Fixed Threshold

Fixed thresholds at Stromsund
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max16135198585
0 C (32 F): Frost days (min162171979171
-10 C (14 F): Days with min16101198130
-20 C (-4 F): Days with min155419852
-30 C (-22 F): Days with min10819851
10 mm (0.39 in): Days with 10 mm or more rain3221198113
25 mm (0.98 in): Days with 25 mm or more rain19519931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Stromsund 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 . Last revised (2025-12-31).