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Data as of 2026-10-15
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Built 2026-10-17 (17 October 2026)

Little Anderson Idaho Threshold Days by Year

10 fixed thresholds counted per year at Little Anderson Idaho (USR0000ILIT): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Little Anderson Idaho Thresholds

  • Little Anderson Idaho: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1994 with 66.
  • Little Anderson Idaho: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 2007 with 48.
  • Little Anderson Idaho: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 2017 with 43.
  • Little Anderson Idaho: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2011 with 182.
  • 10 fixed thresholds have at least one qualifying day at Little Anderson Idaho.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Little Anderson Idaho Days per year at Little Anderson Idaho with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 66 in 1994. 0204060801994: 661995: 311998: 591999: 432000: 472001: 632002: 512003: 652004: 432005: 272006: 582007: 602010: 432011: 642012: 582013: 612014: 422015: 512016: 452017: 662018: 482019: 412020: 422021: 632022: 582023: 422024: 542025: 502026: 551994199920022005201020132016201920222025
Days per year at Little Anderson Idaho with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 66 in 1994.
Days at or above 30 C (86 F) per year at Little Anderson Idaho
YearDaysDecade average
19946649.8
19953149.8
19985949.8
19994349.8
20004751.8
20016351.8
20025151.8
20036551.8
20044351.8
20052751.8
20065851.8
20076051.8
20104351.9
20116451.9
20125851.9
20136151.9
20144251.9
20155151.9
20164551.9
20176651.9
20184851.9
20194151.9
20204252
20216352
20225852
20234252
20245452
20255052
20265552
First to last qualifying date each year at Little Anderson Idaho For each year, a bar from the first to the last day at Little Anderson Idaho meeting 30 C (86 F). 1994: 11 June 1994 to 28 September 19941995: 26 June 1995 to 15 September 19951998: 21 April 1998 to 17 September 19981999: 24 May 1999 to 22 September 19992000: 4 June 2000 to 14 September 20002001: 23 May 2001 to 1 October 20012002: 19 May 2002 to 15 September 20022003: 23 May 2003 to 30 September 20032004: 3 June 2004 to 8 October 20042005: 20 June 2005 to 8 September 20052006: 15 May 2006 to 12 September 20062007: 16 May 2007 to 14 September 20072010: 23 June 2010 to 3 October 20102011: 22 June 2011 to 1 October 20112012: 22 April 2012 to 14 September 20122013: 10 June 2013 to 15 September 20132014: 1 July 2014 to 24 September 20142015: 29 May 2015 to 25 September 20152016: 4 June 2016 to 28 September 20162017: 30 May 2017 to 11 September 20172018: 27 April 2018 to 7 September 20182019: 2 June 2019 to 15 September 20192020: 29 May 2020 to 17 September 20202021: 2 June 2021 to 17 September 20212022: 26 June 2022 to 27 September 20222023: 30 June 2023 to 16 September 20232024: 7 June 2024 to 28 September 20242025: 31 May 2025 to 20 September 20252026: 12 May 2026 to 4 October 202619942000200420102014201820222026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Little Anderson Idaho meeting 30 C (86 F).
First to last qualifying date each year at Little Anderson Idaho
YearFirst dateLast date
19941994-06-111994-09-28
19951995-06-261995-09-15
19981998-04-211998-09-17
19991999-05-241999-09-22
20002000-06-042000-09-14
20012001-05-232001-10-01
20022002-05-192002-09-15
20032003-05-232003-09-30
20042004-06-032004-10-08
20052005-06-202005-09-08
20062006-05-152006-09-12
20072007-05-162007-09-14
20102010-06-232010-10-03
20112011-06-222011-10-01
20122012-04-222012-09-14
20132013-06-102013-09-15
20142014-07-012014-09-24
20152015-05-292015-09-25
20162016-06-042016-09-28
20172017-05-302017-09-11
20182018-04-272018-09-07
20192019-06-022019-09-15
20202020-05-292020-09-17
20212021-06-022021-09-17
20222022-06-262022-09-27
20232023-06-302023-09-16
20242024-06-072024-09-28
20252025-05-312025-09-20
20262026-05-122026-10-04

Every Fixed Threshold

Fixed thresholds at Little Anderson Idaho
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2966199455
35 C (95 F): Days2824200321
40 C (104 F): Days2320022
90 F (32.2 C): Days2948200741
100 F (37.8 C): Days18620037
0 C (32 F): Ice days (max2943201710
0 C (32 F): Frost days (min29182201175
-10 C (14 F): Days with min292820133
-20 C (-4 F): Days with min2119981
20 C (68 F): Tropical nights (min21520211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.

Download the Data

  • Data for Little Anderson 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).