Built 2026-10-19 (19 October 2026)

Chanute 4E Threshold Days by Year (USC00141428)

17 fixed thresholds counted per year at Chanute 4E (USC00141428): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chanute 4E Thresholds

  • Chanute 4E: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 2008 with 48.
  • Chanute 4E: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 2008 with 22.
  • Chanute 4E: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 2008 with 7.
  • Chanute 4E: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 2012 with 101.
  • 17 fixed thresholds have at least one qualifying day at Chanute 4E.
21 years with a qualifying day
Days at or above 30 C (86 F) per year at Chanute 4E Days per year at Chanute 4E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 101 in 2012. 0501001501997: 741998: 942005: 852006: 912008: 602009: 552010: 992011: 952012: 1012013: 752014: 672015: 742017: 562018: 832019: 652020: 762021: 622022: 952023: 842024: 802025: 611997200620102013201720202023
Days per year at Chanute 4E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 101 in 2012.
Days at or above 30 C (86 F) per year at Chanute 4E
YearDaysDecade average
19977484
19989484
20058572.8
20069172.8
20086072.8
20095572.8
20109979.4
20119579.4
201210179.4
20137579.4
20146779.4
20157479.4
20175679.4
20188379.4
20196579.4
20207676.3
20216276.3
20229576.3
20238476.3
20248076.3
20256176.3
First to last qualifying date each year at Chanute 4E For each year, a bar from the first to the last day at Chanute 4E meeting 30 C (86 F). 1997: 22 March 1997 to 7 October 19971998: 14 May 1998 to 30 September 19982005: 12 May 2005 to 19 October 20052006: 14 April 2006 to 4 October 20062008: 20 May 2008 to 29 September 20082009: 24 April 2009 to 28 September 20092010: 7 May 2010 to 9 October 20102011: 4 April 2011 to 5 October 20112012: 2 April 2012 to 26 September 20122013: 15 May 2013 to 5 October 20132014: 4 May 2014 to 26 October 20142015: 8 April 2015 to 12 October 20152017: 20 March 2017 to 25 September 20172018: 7 May 2018 to 4 October 20182019: 17 May 2019 to 3 October 20192020: 9 April 2020 to 12 October 20202021: 10 June 2021 to 10 October 20212022: 12 May 2022 to 28 September 20222023: 7 May 2023 to 3 October 20232024: 8 June 2024 to 29 October 20242025: 14 April 2025 to 4 October 20251997200620102013201720202023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chanute 4E meeting 30 C (86 F).
First to last qualifying date each year at Chanute 4E
YearFirst dateLast date
19971997-03-221997-10-07
19981998-05-141998-09-30
20052005-05-122005-10-19
20062006-04-142006-10-04
20082008-05-202008-09-29
20092009-04-242009-09-28
20102010-05-072010-10-09
20112011-04-042011-10-05
20122012-04-022012-09-26
20132013-05-152013-10-05
20142014-05-042014-10-26
20152015-04-082015-10-12
20172017-03-202017-09-25
20182018-05-072018-10-04
20192019-05-172019-10-03
20202020-04-092020-10-12
20212021-06-102021-10-10
20222022-05-122022-09-28
20232023-05-072023-10-03
20242024-06-082024-10-29
20252025-04-142025-10-04

Every Fixed Threshold

Fixed thresholds at Chanute 4E
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days21101201261
35 C (95 F): Days204920111
40 C (104 F): Days5820111
90 F (32.2 C): Days2174201128
100 F (37.8 C): Days102820115
0 C (32 F): Ice days (max2129201920
0 C (32 F): Frost days (min21132201376
-10 C (14 F): Days with min2135201419
-20 C (-4 F): Days with min8420113
20 C (68 F): Tropical nights (min2174201057
25 C (77 F): Days with min151020115
10 mm (0.39 in): Days with 10 mm or more rain2848200836
25 mm (0.98 in): Days with 25 mm or more rain2822200814
50 mm (1.97 in): Days with 50 mm or more rain27720081
100 mm (3.94 in): Days with 100 mm or more rain10220091
10 cm (3.9 in): Days with 10 cm or more snowfall10220061
25 cm (9.8 in): Days with 25 cm or more snowfall1120061

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 Chanute 4E 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).