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Built 2026-10-17 (17 October 2026)

Bull Canyon Idaho Threshold Days by Year

9 fixed thresholds counted per year at Bull Canyon Idaho (USR0000IDEP): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bull Canyon Idaho Thresholds

  • Bull Canyon Idaho: days with a maximum temperature at or below 0 C (32 F) in 36 years, most in 2022 with 68.
  • Bull Canyon Idaho: nights with a minimum temperature at or below 0 C (32 F) in 36 years, most in 2011 with 202.
  • Bull Canyon Idaho: nights with a minimum temperature at or below -10 C (14 F) in 36 years, most in 2022 with 49.
  • Bull Canyon Idaho: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 2012 with 58.
  • 9 fixed thresholds have at least one qualifying day at Bull Canyon Idaho.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Bull Canyon Idaho Days per year at Bull Canyon Idaho with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 2012. 02040601991: 221992: 241994: 341995: 171996: 221997: 121998: 211999: 162000: 332001: 352002: 312003: 512004: 192005: 252006: 412007: 542008: 392009: 252010: 382011: 222012: 582013: 532014: 232015: 192016: 302017: 422018: 352019: 282020: 282021: 472022: 362023: 242024: 382025: 372026: 46199119962000200420082012201620202024
Days per year at Bull Canyon Idaho 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 Bull Canyon Idaho
YearDaysDecade average
19912221
19922421
19943421
19951721
19962221
19971221
19982121
19991621
20003335.3
20013535.3
20023135.3
20035135.3
20041935.3
20052535.3
20064135.3
20075435.3
20083935.3
20092535.3
20103834.8
20112234.8
20125834.8
20135334.8
20142334.8
20151934.8
20163034.8
20174234.8
20183534.8
20192834.8
20202836.6
20214736.6
20223636.6
20232436.6
20243836.6
20253736.6
20264636.6
First to last qualifying date each year at Bull Canyon Idaho For each year, a bar from the first to the last day at Bull Canyon Idaho meeting 30 C (86 F). 1991: 4 July 1991 to 30 August 19911992: 22 June 1992 to 21 August 19921994: 19 June 1994 to 25 August 19941995: 8 July 1995 to 16 September 19951996: 1 July 1996 to 26 August 19961997: 8 July 1997 to 27 August 19971998: 13 July 1998 to 4 September 19981999: 6 July 1999 to 26 August 19992000: 12 July 2000 to 15 September 20002001: 21 June 2001 to 4 September 20012002: 24 June 2002 to 25 August 20022003: 28 May 2003 to 4 September 20032004: 12 July 2004 to 11 September 20042005: 6 July 2005 to 29 August 20052006: 6 June 2006 to 13 September 20062007: 16 June 2007 to 3 September 20072008: 21 June 2008 to 30 August 20082009: 30 June 2009 to 25 September 20092010: 28 June 2010 to 2 October 20102011: 2 July 2011 to 28 August 20112012: 17 June 2012 to 30 August 20122013: 9 June 2013 to 1 September 20132014: 2 July 2014 to 18 August 20142015: 18 June 2015 to 29 August 20152016: 20 June 2016 to 31 August 20162017: 20 June 2017 to 6 September 20172018: 27 June 2018 to 17 August 20182019: 10 July 2019 to 5 September 20192020: 11 July 2020 to 6 September 20202021: 3 June 2021 to 9 September 20212022: 28 June 2022 to 7 September 20222023: 9 July 2023 to 29 August 20232024: 13 June 2024 to 9 September 20242025: 19 June 2025 to 3 September 20252026: 19 June 2026 to 27 August 20261991199720022007201220172022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bull Canyon Idaho meeting 30 C (86 F).
First to last qualifying date each year at Bull Canyon Idaho
YearFirst dateLast date
19911991-07-041991-08-30
19921992-06-221992-08-21
19941994-06-191994-08-25
19951995-07-081995-09-16
19961996-07-011996-08-26
19971997-07-081997-08-27
19981998-07-131998-09-04
19991999-07-061999-08-26
20002000-07-122000-09-15
20012001-06-212001-09-04
20022002-06-242002-08-25
20032003-05-282003-09-04
20042004-07-122004-09-11
20052005-07-062005-08-29
20062006-06-062006-09-13
20072007-06-162007-09-03
20082008-06-212008-08-30
20092009-06-302009-09-25
20102010-06-282010-10-02
20112011-07-022011-08-28
20122012-06-172012-08-30
20132013-06-092013-09-01
20142014-07-022014-08-18
20152015-06-182015-08-29
20162016-06-202016-08-31
20172017-06-202017-09-06
20182018-06-272018-08-17
20192019-07-102019-09-05
20202020-07-112020-09-06
20212021-06-032021-09-09
20222022-06-282022-09-07
20232023-07-092023-08-29
20242024-06-132024-09-09
20252025-06-192025-09-03
20262026-06-192026-08-27

Every Fixed Threshold

Fixed thresholds at Bull Canyon Idaho
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3558201246
35 C (95 F): Days2116200311
90 F (32.2 C): Days3539201230
100 F (37.8 C): Days3120001
0 C (32 F): Ice days (max3668202210
0 C (32 F): Frost days (min36202201185
-10 C (14 F): Days with min364920227
-20 C (-4 F): Days with min9619981
20 C (68 F): Tropical nights (min151120034

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for Bull Canyon Idaho 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 (2026-10-16).