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

Tommot Threshold Days by Year (RSM00031005)

11 fixed thresholds counted per year at Tommot (RSM00031005): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tommot Thresholds

  • Tommot: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1951 with 14.
  • Tommot: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1949 with 3.
  • Tommot: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1943 with 1.
  • Tommot: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 2014 with 9.
  • 11 fixed thresholds have at least one qualifying day at Tommot.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Tommot Days per year at Tommot with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2014. 0358102013: 42014: 92025: 2201320142025
Days per year at Tommot with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2014.
Days at or above 30 C (86 F) per year at Tommot
YearDaysDecade average
201346.5
201496.5
202522
First to last qualifying date each year at Tommot For each year, a bar from the first to the last day at Tommot meeting 30 C (86 F). 2013: 23 June 2013 to 2 July 20132014: 11 June 2014 to 25 August 20142025: 26 June 2025 to 16 July 2025201320142025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tommot meeting 30 C (86 F).
First to last qualifying date each year at Tommot
YearFirst dateLast date
20132013-06-232013-07-02
20142014-06-112014-08-25
20252025-06-262025-07-16

Every Fixed Threshold

Fixed thresholds at Tommot
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3920142
90 F (32.2 C): Days2320143
0 C (32 F): Ice days (max3157201378
0 C (32 F): Frost days (min10n/a74
-10 C (14 F): Days with min10n/a53
-20 C (-4 F): Days with min10n/a49
-30 C (-22 F): Days with min10n/a39
-40 C (-40 F): Days with min10n/a20
10 mm (0.39 in): Days with 10 mm or more rain571419516
25 mm (0.98 in): Days with 25 mm or more rain36319493
50 mm (1.97 in): Days with 50 mm or more rain4119431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2013.

Download the Data

  • Data for Tommot 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).