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

W Plains Muni AP Threshold Days by Year (USW00053901)

15 fixed thresholds counted per year at W Plains Muni AP (USW00053901): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for W Plains Muni AP Thresholds

  • W Plains Muni AP: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 2010 with 96.
  • W Plains Muni AP: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 2012 with 68.
  • W Plains Muni AP: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 2000 with 25.
  • W Plains Muni AP: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2008 with 115.
  • 15 fixed thresholds have at least one qualifying day at W Plains Muni AP.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at W Plains Muni AP Days per year at W Plains Muni AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 2010. 02550751001997: 541998: 781999: 772000: 672001: 672002: 742003: 512004: 352005: 912006: 692007: 682008: 442009: 472010: 962011: 842012: 952013: 512014: 532015: 602016: 812017: 652018: 932019: 812020: 712021: 832022: 802023: 822024: 772025: 651997200020032006200920122015201820212024
Days per year at W Plains Muni AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 2010.
Days at or above 30 C (86 F) per year at W Plains Muni AP
YearDaysDecade average
19975469.7
19987869.7
19997769.7
20006761.3
20016761.3
20027461.3
20035161.3
20043561.3
20059161.3
20066961.3
20076861.3
20084461.3
20094761.3
20109675.9
20118475.9
20129575.9
20135175.9
20145375.9
20156075.9
20168175.9
20176575.9
20189375.9
20198175.9
20207176.3
20218376.3
20228076.3
20238276.3
20247776.3
20256576.3
First to last qualifying date each year at W Plains Muni AP For each year, a bar from the first to the last day at W Plains Muni AP meeting 30 C (86 F). 1997: 26 May 1997 to 19 September 19971998: 19 May 1998 to 29 September 19981999: 4 June 1999 to 28 September 19992000: 8 May 2000 to 4 October 20002001: 9 April 2001 to 7 September 20012002: 18 April 2002 to 4 October 20022003: 30 May 2003 to 24 September 20032004: 8 June 2004 to 18 September 20042005: 11 May 2005 to 23 September 20052006: 16 April 2006 to 4 October 20062007: 6 June 2007 to 23 September 20072008: 19 May 2008 to 12 September 20082009: 30 May 2009 to 19 August 20092010: 23 May 2010 to 22 September 20102011: 9 April 2011 to 16 October 20112012: 1 April 2012 to 25 September 20122013: 14 May 2013 to 19 September 20132014: 4 May 2014 to 29 September 20142015: 7 June 2015 to 15 October 20152016: 15 March 2016 to 19 October 20162017: 20 March 2017 to 14 October 20172018: 9 May 2018 to 6 October 20182019: 15 May 2019 to 3 October 20192020: 26 March 2020 to 30 September 20202021: 9 June 2021 to 9 October 20212022: 10 May 2022 to 24 September 20222023: 8 May 2023 to 2 October 20232024: 27 February 2024 to 23 October 20242025: 16 May 2025 to 21 September 202519972001200520092013201720212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at W Plains Muni AP meeting 30 C (86 F).
First to last qualifying date each year at W Plains Muni AP
YearFirst dateLast date
19971997-05-261997-09-19
19981998-05-191998-09-29
19991999-06-041999-09-28
20002000-05-082000-10-04
20012001-04-092001-09-07
20022002-04-182002-10-04
20032003-05-302003-09-24
20042004-06-082004-09-18
20052005-05-112005-09-23
20062006-04-162006-10-04
20072007-06-062007-09-23
20082008-05-192008-09-12
20092009-05-302009-08-19
20102010-05-232010-09-22
20112011-04-092011-10-16
20122012-04-012012-09-25
20132013-05-142013-09-19
20142014-05-042014-09-29
20152015-06-072015-10-15
20162016-03-152016-10-19
20172017-03-202017-10-14
20182018-05-092018-10-06
20192019-05-152019-10-03
20202020-03-262020-09-30
20212021-06-092021-10-09
20222022-05-102022-09-24
20232023-05-082023-10-02
20242024-02-272024-10-23
20252025-05-162025-09-21

Every Fixed Threshold

Fixed thresholds at W Plains Muni AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2996201065
35 C (95 F): Days273820129
40 C (104 F): Days4420121
90 F (32.2 C): Days2968201241
100 F (37.8 C): Days102020123
0 C (32 F): Ice days (max2925200016
0 C (32 F): Frost days (min29115200879
-10 C (14 F): Days with min2822201414
-20 C (-4 F): Days with min4220222
20 C (68 F): Tropical nights (min2971201047
25 C (77 F): Days with min6320221
10 mm (0.39 in): Days with 10 mm or more rain2755202038
25 mm (0.98 in): Days with 25 mm or more rain2720200818
50 mm (1.97 in): Days with 50 mm or more rain27720133
100 mm (3.94 in): Days with 100 mm or more rain6120041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1997.

Download the Data

  • Data for W Plains Muni AP 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).