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

Tarnaby Threshold Days by Year (SWE00140594)

10 fixed thresholds counted per year at Tarnaby (SWE00140594): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tarnaby Thresholds

  • Tarnaby: days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 1961 with 30.
  • Tarnaby: nights with a minimum temperature at or below 0 C (32 F) in 79 years, most in 1952 with 256.
  • Tarnaby: nights with a minimum temperature at or below -10 C (14 F) in 79 years, most in 1966 with 134.
  • Tarnaby: nights with a minimum temperature at or below -20 C (-4 F) in 79 years, most in 1969 with 80.
  • 10 fixed thresholds have at least one qualifying day at Tarnaby.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Tarnaby Days per year at Tarnaby with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1933. 011221933: 21937: 11941: 2193319371941
Days per year at Tarnaby with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1933.
Days at or above 30 C (86 F) per year at Tarnaby
YearDaysDecade average
193321.5
193711.5
194122
First to last qualifying date each year at Tarnaby For each year, a bar from the first to the last day at Tarnaby meeting 30 C (86 F). 1933: 9 July 1933 to 10 July 19331937: 5 July 1937 to 5 July 19371941: 12 July 1941 to 31 July 1941193319371941JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tarnaby meeting 30 C (86 F).
First to last qualifying date each year at Tarnaby
YearFirst dateLast date
19331933-07-091933-07-10
19371937-07-051937-07-05
19411941-07-121941-07-31

Every Fixed Threshold

Fixed thresholds at Tarnaby
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3219332
0 C (32 F): Ice days (max551591919112
0 C (32 F): Frost days (min792561952233
-10 C (14 F): Days with min79134196691
-20 C (-4 F): Days with min7980196940
-30 C (-22 F): Days with min763019673
-40 C (-40 F): Days with min15319481
10 mm (0.39 in): Days with 10 mm or more rain8530196118
25 mm (0.98 in): Days with 25 mm or more rain48519725
50 mm (1.97 in): Days with 50 mm or more rain5119131

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

  • Data for Tarnaby 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).