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Data as of 2026-10-16
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Built 2026-10-19 (19 October 2026)

Vittangi Threshold Days by Year (SWE00140886)

11 fixed thresholds counted per year at Vittangi (SWE00140886): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vittangi Thresholds

  • Vittangi: days with 10 mm (0.39 in) or more of precipitation in 75 years, most in 1998 with 21.
  • Vittangi: nights with a minimum temperature at or below 0 C (32 F) in 63 years, most in 1968 with 267.
  • Vittangi: nights with a minimum temperature at or below -10 C (14 F) in 63 years, most in 1956 with 163.
  • Vittangi: nights with a minimum temperature at or below -20 C (-4 F) in 63 years, most in 1985 with 108.
  • 11 fixed thresholds have at least one qualifying day at Vittangi.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Vittangi Days per year at Vittangi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1945. 0358101945: 101949: 11952: 11953: 11954: 21955: 21957: 11966: 11972: 42003: 12006: 1194519521954195719722006
Days per year at Vittangi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1945.
Days at or above 30 C (86 F) per year at Vittangi
YearDaysDecade average
1945105.5
194915.5
195211.4
195311.4
195421.4
195521.4
195711.4
196611
197244
200311
200611
First to last qualifying date each year at Vittangi For each year, a bar from the first to the last day at Vittangi meeting 30 C (86 F). 1945: 6 July 1945 to 7 August 19451949: 30 June 1949 to 30 June 19491952: 8 July 1952 to 8 July 19521953: 24 June 1953 to 24 June 19531954: 13 July 1954 to 14 July 19541955: 11 July 1955 to 27 July 19551957: 29 July 1957 to 29 July 19571966: 20 June 1966 to 20 June 19661972: 28 June 1972 to 5 July 19722003: 16 July 2003 to 16 July 20032006: 13 June 2006 to 13 June 2006194519521954195719722006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Vittangi meeting 30 C (86 F).
First to last qualifying date each year at Vittangi
YearFirst dateLast date
19451945-07-061945-08-07
19491949-06-301949-06-30
19521952-07-081952-07-08
19531953-06-241953-06-24
19541954-07-131954-07-14
19551955-07-111955-07-27
19571957-07-291957-07-29
19661966-06-201966-06-20
19721972-06-281972-07-05
20032003-07-162003-07-16
20062006-06-132006-06-13

Every Fixed Threshold

Fixed thresholds at Vittangi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days111019451
90 F (32.2 C): Days1119451
0 C (32 F): Ice days (max61174195259
0 C (32 F): Frost days (min63267196880
-10 C (14 F): Days with min63163195655
-20 C (-4 F): Days with min63108198542
-30 C (-22 F): Days with min6355198524
-40 C (-40 F): Days with min24719661
10 mm (0.39 in): Days with 10 mm or more rain752119989
25 mm (0.98 in): Days with 25 mm or more rain47219452
50 mm (1.97 in): Days with 50 mm or more rain1119671

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 Vittangi 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 (2026-10-16).