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

Dalstuga Threshold Days by Year (SWE00139536)

9 fixed thresholds counted per year at Dalstuga (SWE00139536): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dalstuga Thresholds

  • Dalstuga: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1954 with 24.
  • Dalstuga: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1964 with 3.
  • Dalstuga: days with a maximum temperature at or below 0 C (32 F) in 6 years, most in 1976 with 98.
  • Dalstuga: nights with a minimum temperature at or below 0 C (32 F) in 6 years, most in 1971 with 214.
  • 9 fixed thresholds have at least one qualifying day at Dalstuga.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Dalstuga Days per year at Dalstuga with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 4 in 1975. 012341971: 11972: 11973: 11975: 41971197219731975
Days per year at Dalstuga with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 4 in 1975.
Days at or above 30 C (86 F) per year at Dalstuga
YearDaysDecade average
197111.8
197211.8
197311.8
197541.8
First to last qualifying date each year at Dalstuga For each year, a bar from the first to the last day at Dalstuga meeting 30 C (86 F). 1971: 9 July 1971 to 9 July 19711972: 29 June 1972 to 29 June 19721973: 6 July 1973 to 6 July 19731975: 5 August 1975 to 8 August 19751971197219731975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dalstuga meeting 30 C (86 F).
First to last qualifying date each year at Dalstuga
YearFirst dateLast date
19711971-07-091971-07-09
19721972-06-291972-06-29
19731973-07-061973-07-06
19751975-08-051975-08-08

Every Fixed Threshold

Fixed thresholds at Dalstuga
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4419754
90 F (32.2 C): Days1219752
0 C (32 F): Ice days (max698197698
0 C (32 F): Frost days (min62141971214
-10 C (14 F): Days with min681197681
-20 C (-4 F): Days with min629197629
-30 C (-22 F): Days with min1119761
10 mm (0.39 in): Days with 10 mm or more rain3224195411
25 mm (0.98 in): Days with 25 mm or more rain24319641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Dalstuga 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).