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Data as of 2026-10-12
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Built 2026-10-18 (18 October 2026)

Wilmot Threshold Days by Year

19 fixed thresholds counted per year at Wilmot (USC00399337): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wilmot Thresholds

  • Wilmot: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 1977 with 29.
  • Wilmot: days with 25 mm (0.98 in) or more of precipitation in 81 years, most in 1957 with 11.
  • Wilmot: days with 10 cm (3.9 in) or more of snowfall in 74 years, most in 1975 with 8.
  • Wilmot: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1957 with 3.
  • 19 fixed thresholds have at least one qualifying day at Wilmot.
21 years with a qualifying day
Days at or above 30 C (86 F) per year at Wilmot Days per year at Wilmot with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 2012. 02040602006: 392007: 342008: 172009: 112010: 322011: 352012: 582013: 282014: 112015: 312016: 252017: 232018: 342019: 272020: 432021: 502022: 352023: 462024: 272025: 322026: 412006200920122015201820212024
Days per year at Wilmot with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 2012.
Days at or above 30 C (86 F) per year at Wilmot
YearDaysDecade average
20063925.3
20073425.3
20081725.3
20091125.3
20103230.4
20113530.4
20125830.4
20132830.4
20141130.4
20153130.4
20162530.4
20172330.4
20183430.4
20192730.4
20204339.1
20215039.1
20223539.1
20234639.1
20242739.1
20253239.1
20264139.1
First to last qualifying date each year at Wilmot For each year, a bar from the first to the last day at Wilmot meeting 30 C (86 F). 2006: 24 May 2006 to 2 October 20062007: 13 May 2007 to 7 October 20072008: 25 June 2008 to 2 September 20082009: 24 April 2009 to 15 August 20092010: 25 May 2010 to 9 October 20102011: 31 May 2011 to 6 October 20112012: 15 May 2012 to 1 October 20122013: 14 May 2013 to 8 September 20132014: 25 May 2014 to 22 July 20142015: 3 May 2015 to 12 October 20152016: 6 May 2016 to 30 August 20162017: 13 May 2017 to 23 September 20172018: 17 May 2018 to 17 September 20182019: 31 May 2019 to 21 September 20192020: 28 May 2020 to 26 August 20202021: 2 May 2021 to 29 September 20212022: 13 June 2022 to 20 September 20222023: 23 May 2023 to 3 October 20232024: 18 May 2024 to 30 September 20242025: 12 May 2025 to 5 October 20252026: 17 April 2026 to 12 September 20262006200920122015201820212024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wilmot meeting 30 C (86 F).
First to last qualifying date each year at Wilmot
YearFirst dateLast date
20062006-05-242006-10-02
20072007-05-132007-10-07
20082008-06-252008-09-02
20092009-04-242009-08-15
20102010-05-252010-10-09
20112011-05-312011-10-06
20122012-05-152012-10-01
20132013-05-142013-09-08
20142014-05-252014-07-22
20152015-05-032015-10-12
20162016-05-062016-08-30
20172017-05-132017-09-23
20182018-05-172018-09-17
20192019-05-312019-09-21
20202020-05-282020-08-26
20212021-05-022021-09-29
20222022-06-132022-09-20
20232023-05-232023-10-03
20242024-05-182024-09-30
20252025-05-122025-10-05
20262026-04-172026-09-12

Every Fixed Threshold

Fixed thresholds at Wilmot
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2158201241
35 C (95 F): Days171120213
40 C (104 F): Days1120061
90 F (32.2 C): Days2131202120
100 F (37.8 C): Days6720061
0 C (32 F): Ice days (max21107201943
0 C (32 F): Frost days (min211952013109
-10 C (14 F): Days with min21108201343
-20 C (-4 F): Days with min2152200912
-30 C (-22 F): Days with min91020092
20 C (68 F): Tropical nights (min2012201110
25 C (77 F): Days with min2220222
10 mm (0.39 in): Days with 10 mm or more rain8129197713
25 mm (0.98 in): Days with 25 mm or more rain811119574
50 mm (1.97 in): Days with 50 mm or more rain43319571
100 mm (3.94 in): Days with 100 mm or more rain5120061
10 cm (3.9 in): Days with 10 cm or more snowfall74819752
25 cm (9.8 in): Days with 25 cm or more snowfall19319531
50 cm (19.7 in): Days with 50 cm or more snowfall1119851

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2006.

Download the Data

  • Data for Wilmot 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).