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

Plentywood Threshold Days by Year (USC00246586)

17 fixed thresholds counted per year at Plentywood (USC00246586): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Plentywood Thresholds

  • Plentywood: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 2016 with 22.
  • Plentywood: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1953 with 6.
  • Plentywood: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2018 with 217.
  • Plentywood: nights with a minimum temperature at or below -10 C (14 F) in 29 years, most in 2014 with 121.
  • 17 fixed thresholds have at least one qualifying day at Plentywood.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Plentywood Days per year at Plentywood with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 56 in 2021. 02040602012: 532013: 322014: 252015: 412016: 282017: 422018: 332019: 202020: 342021: 562022: 39201220142016201820202022
Days per year at Plentywood with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 56 in 2021.
Days at or above 30 C (86 F) per year at Plentywood
YearDaysDecade average
20125334.3
20133234.3
20142534.3
20154134.3
20162834.3
20174234.3
20183334.3
20192034.3
20203443
20215643
20223943
First to last qualifying date each year at Plentywood For each year, a bar from the first to the last day at Plentywood meeting 30 C (86 F). 2012: 24 April 2012 to 19 September 20122013: 14 May 2013 to 18 September 20132014: 24 May 2014 to 27 September 20142015: 2 June 2015 to 27 September 20152016: 5 May 2016 to 3 September 20162017: 6 May 2017 to 12 September 20172018: 17 May 2018 to 11 September 20182019: 30 May 2019 to 17 September 20192020: 21 May 2020 to 6 September 20202021: 18 May 2021 to 7 October 20212022: 18 June 2022 to 30 September 2022201220142016201820202022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Plentywood meeting 30 C (86 F).
First to last qualifying date each year at Plentywood
YearFirst dateLast date
20122012-04-242012-09-19
20132013-05-142013-09-18
20142014-05-242014-09-27
20152015-06-022015-09-27
20162016-05-052016-09-03
20172017-05-062017-09-12
20182018-05-172018-09-11
20192019-05-302019-09-17
20202020-05-212020-09-06
20212021-05-182021-10-07
20222022-06-182022-09-30

Every Fixed Threshold

Fixed thresholds at Plentywood
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1156202139
35 C (95 F): Days1014202112
40 C (104 F): Days2220182
90 F (32.2 C): Days1132202125
100 F (37.8 C): Days6320173
0 C (32 F): Ice days (max11103201997
0 C (32 F): Frost days (min292172018204
-10 C (14 F): Days with min291212014112
-20 C (-4 F): Days with min2954201447
-30 C (-22 F): Days with min2816202216
-40 C (-40 F): Days with min2220192
20 C (68 F): Tropical nights (min90n/a1
10 mm (0.39 in): Days with 10 mm or more rain6022201611
25 mm (0.98 in): Days with 25 mm or more rain45619532
50 mm (1.97 in): Days with 50 mm or more rain11219601
100 mm (3.94 in): Days with 100 mm or more rain2119471
10 cm (3.9 in): Days with 10 cm or more snowfall19320183

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2012.

Download the Data

  • Data for Plentywood 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).