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

Bredviken Threshold Days by Year (SWE00138812)

10 fixed thresholds counted per year at Bredviken (SWE00138812): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bredviken Thresholds

  • Bredviken: days with a maximum temperature at or below 0 C (32 F) in 39 years, most in 1985 with 88.
  • Bredviken: nights with a minimum temperature at or below 0 C (32 F) in 39 years, most in 1985 with 181.
  • Bredviken: nights with a minimum temperature at or below -10 C (14 F) in 39 years, most in 1963 with 66.
  • Bredviken: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1962 with 29.
  • 10 fixed thresholds have at least one qualifying day at Bredviken.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Bredviken Days per year at Bredviken with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 8 in 1975. 024681969: 11970: 11975: 81982: 81988: 11991: 31994: 31969197019751982198819911994
Days per year at Bredviken with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 8 in 1975.
Days at or above 30 C (86 F) per year at Bredviken
YearDaysDecade average
196911
197014.5
197584.5
198284.5
198814.5
199133
199433
First to last qualifying date each year at Bredviken For each year, a bar from the first to the last day at Bredviken meeting 30 C (86 F). 1969: 31 July 1969 to 31 July 19691970: 19 June 1970 to 19 June 19701975: 4 August 1975 to 11 August 19751982: 31 July 1982 to 7 August 19821988: 27 June 1988 to 27 June 19881991: 6 July 1991 to 8 July 19911994: 13 July 1994 to 26 July 19941969197019751982198819911994JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bredviken meeting 30 C (86 F).
First to last qualifying date each year at Bredviken
YearFirst dateLast date
19691969-07-311969-07-31
19701970-06-191970-06-19
19751975-08-041975-08-11
19821982-07-311982-08-07
19881988-06-271988-06-27
19911991-07-061991-07-08
19941994-07-131994-07-26

Every Fixed Threshold

Fixed thresholds at Bredviken
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7819753
90 F (32.2 C): Days2319751
0 C (32 F): Ice days (max3988198563
0 C (32 F): Frost days (min391811985148
-10 C (14 F): Days with min3966196343
-20 C (-4 F): Days with min292519876
-30 C (-22 F): Days with min7419664
10 mm (0.39 in): Days with 10 mm or more rain3929196222
25 mm (0.98 in): Days with 25 mm or more rain29619882
50 mm (1.97 in): Days with 50 mm or more rain2119811

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Bredviken 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).