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

Sandviken Threshold Days by Year (SWE00139408)

10 fixed thresholds counted per year at Sandviken (SWE00139408): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sandviken Thresholds

  • Sandviken: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 2023 with 28.
  • Sandviken: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 2023 with 7.
  • Sandviken: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1965 with 1.
  • Sandviken: days with a maximum temperature at or below 0 C (32 F) in 7 years, most in 1985 with 104.
  • 10 fixed thresholds have at least one qualifying day at Sandviken.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Sandviken Days per year at Sandviken with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 4 in 1983. 012341979: 11982: 31983: 41986: 11979198219831986
Days per year at Sandviken with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 4 in 1983.
Days at or above 30 C (86 F) per year at Sandviken
YearDaysDecade average
197911
198232.7
198342.7
198612.7
First to last qualifying date each year at Sandviken For each year, a bar from the first to the last day at Sandviken meeting 30 C (86 F). 1979: 8 June 1979 to 8 June 19791982: 4 June 1982 to 4 August 19821983: 8 July 1983 to 9 August 19831986: 26 June 1986 to 26 June 19861979198219831986JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sandviken meeting 30 C (86 F).
First to last qualifying date each year at Sandviken
YearFirst dateLast date
19791979-06-081979-06-08
19821982-06-041982-08-04
19831983-07-081983-08-09
19861986-06-261986-06-26

Every Fixed Threshold

Fixed thresholds at Sandviken
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4419831
90 F (32.2 C): Days1119821
0 C (32 F): Ice days (max7104198568
0 C (32 F): Frost days (min71841985162
-10 C (14 F): Days with min778198558
-20 C (-4 F): Days with min725198513
-30 C (-22 F): Days with min5419851
10 mm (0.39 in): Days with 10 mm or more rain6028202311
25 mm (0.98 in): Days with 25 mm or more rain45720232
50 mm (1.97 in): Days with 50 mm or more rain9119651

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 Sandviken 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 (2026-10-12).