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

Bonner Springs Threshold Days by Year (USC00140957)

17 fixed thresholds counted per year at Bonner Springs (USC00140957): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bonner Springs Thresholds

  • Bonner Springs: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 1985 with 45.
  • Bonner Springs: days with 25 mm (0.98 in) or more of precipitation in 82 years, most in 1961 with 19.
  • Bonner Springs: days with 50 mm (1.97 in) or more of precipitation in 70 years, most in 1998 with 7.
  • Bonner Springs: days with 10 cm (3.9 in) or more of snowfall in 53 years, most in 1960 with 7.
  • 17 fixed thresholds have at least one qualifying day at Bonner Springs.
17 years with a qualifying day
Days at or above 30 C (86 F) per year at Bonner Springs Days per year at Bonner Springs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 2012. 02550751002005: 662006: 732007: 692008: 422009: 332010: 692011: 772012: 872013: 602014: 472015: 532016: 702017: 532018: 752019: 552020: 662021: 68200520072009201120132015201720192021
Days per year at Bonner Springs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 2012.
Days at or above 30 C (86 F) per year at Bonner Springs
YearDaysDecade average
20056656.6
20067356.6
20076956.6
20084256.6
20093356.6
20106964.6
20117764.6
20128764.6
20136064.6
20144764.6
20155364.6
20167064.6
20175364.6
20187564.6
20195564.6
20206667
20216867
First to last qualifying date each year at Bonner Springs For each year, a bar from the first to the last day at Bonner Springs meeting 30 C (86 F). 2005: 10 May 2005 to 2 October 20052006: 13 April 2006 to 3 October 20062007: 29 April 2007 to 7 October 20072008: 26 May 2008 to 3 September 20082009: 30 May 2009 to 28 September 20092010: 23 May 2010 to 9 October 20102011: 4 April 2011 to 5 October 20112012: 2 April 2012 to 13 September 20122013: 15 May 2013 to 5 October 20132014: 5 May 2014 to 27 October 20142015: 8 June 2015 to 23 September 20152016: 7 June 2016 to 18 October 20162017: 20 March 2017 to 25 September 20172018: 14 May 2018 to 4 October 20182019: 17 May 2019 to 3 October 20192020: 9 April 2020 to 8 October 20202021: 9 June 2021 to 10 October 2021200520082011201420172020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bonner Springs meeting 30 C (86 F).
First to last qualifying date each year at Bonner Springs
YearFirst dateLast date
20052005-05-102005-10-02
20062006-04-132006-10-03
20072007-04-292007-10-07
20082008-05-262008-09-03
20092009-05-302009-09-28
20102010-05-232010-10-09
20112011-04-042011-10-05
20122012-04-022012-09-13
20132013-05-152013-10-05
20142014-05-052014-10-27
20152015-06-082015-09-23
20162016-06-072016-10-18
20172017-03-202017-09-25
20182018-05-142018-10-04
20192019-05-172019-10-03
20202020-04-092020-10-08
20212021-06-092021-10-10

Every Fixed Threshold

Fixed thresholds at Bonner Springs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1787201268
35 C (95 F): Days163920129
40 C (104 F): Days2620126
90 F (32.2 C): Days1764201233
100 F (37.8 C): Days61820122
0 C (32 F): Ice days (max1737201418
0 C (32 F): Frost days (min141442013114
-10 C (14 F): Days with min1445200815
-20 C (-4 F): Days with min9820143
20 C (68 F): Tropical nights (min1457201036
25 C (77 F): Days with min10920111
10 mm (0.39 in): Days with 10 mm or more rain8245198530
25 mm (0.98 in): Days with 25 mm or more rain8219196114
50 mm (1.97 in): Days with 50 mm or more rain70719982
100 mm (3.94 in): Days with 100 mm or more rain18219771
10 cm (3.9 in): Days with 10 cm or more snowfall53719601
25 cm (9.8 in): Days with 25 cm or more snowfall6219791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2005.

Download the Data

  • Data for Bonner Springs 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).