Built 2026-10-16 (16 October 2026)

Anderson Ridge Wyoming Threshold Days by Year

8 fixed thresholds counted per year at Anderson Ridge Wyoming (USR0000WAND): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Anderson Ridge Wyoming Thresholds

  • Anderson Ridge Wyoming: days with a maximum temperature at or below 0 C (32 F) in 38 years, most in 2023 with 123.
  • Anderson Ridge Wyoming: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 2011 with 235.
  • Anderson Ridge Wyoming: nights with a minimum temperature at or below -10 C (14 F) in 38 years, most in 2008 with 115.
  • Anderson Ridge Wyoming: nights with a minimum temperature at or below -20 C (-4 F) in 38 years, most in 1989 with 26.
  • 8 fixed thresholds have at least one qualifying day at Anderson Ridge Wyoming.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Anderson Ridge Wyoming Days per year at Anderson Ridge Wyoming with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 2003. 051015201989: 31994: 31995: 11996: 11998: 21999: 12000: 52001: 72002: 122003: 172005: 82006: 102007: 132008: 22010: 12012: 32013: 32014: 12016: 22018: 52019: 12020: 42021: 122022: 32023: 22024: 42025: 12026: 141989199620002003200720122016202020232026
Days per year at Anderson Ridge Wyoming with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 2003.
Days at or above 30 C (86 F) per year at Anderson Ridge Wyoming
YearDaysDecade average
198933
199431.6
199511.6
199611.6
199821.6
199911.6
200059.3
200179.3
2002129.3
2003179.3
200589.3
2006109.3
2007139.3
200829.3
201012.3
201232.3
201332.3
201412.3
201622.3
201852.3
201912.3
202045.7
2021125.7
202235.7
202325.7
202445.7
202515.7
2026145.7
First to last qualifying date each year at Anderson Ridge Wyoming For each year, a bar from the first to the last day at Anderson Ridge Wyoming meeting 30 C (86 F). 1989: 4 July 1989 to 8 July 19891994: 22 July 1994 to 5 August 19941995: 29 July 1995 to 29 July 19951996: 12 August 1996 to 12 August 19961998: 18 July 1998 to 19 July 19981999: 27 July 1999 to 27 July 19992000: 13 July 2000 to 15 August 20002001: 30 June 2001 to 8 August 20012002: 26 June 2002 to 17 July 20022003: 11 July 2003 to 21 August 20032005: 12 July 2005 to 7 August 20052006: 15 July 2006 to 29 July 20062007: 2 July 2007 to 16 August 20072008: 26 July 2008 to 1 August 20082010: 26 July 2010 to 26 July 20102012: 1 July 2012 to 8 August 20122013: 27 June 2013 to 19 July 20132014: 23 July 2014 to 23 July 20142016: 21 July 2016 to 25 July 20162018: 6 July 2018 to 12 August 20182019: 23 July 2019 to 23 July 20192020: 3 August 2020 to 22 August 20202021: 14 June 2021 to 14 August 20212022: 17 July 2022 to 7 September 20222023: 17 July 2023 to 16 August 20232024: 11 July 2024 to 3 August 20242025: 20 August 2025 to 20 August 20252026: 11 July 2026 to 21 August 20261989199820022007201320192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Anderson Ridge Wyoming meeting 30 C (86 F).
First to last qualifying date each year at Anderson Ridge Wyoming
YearFirst dateLast date
19891989-07-041989-07-08
19941994-07-221994-08-05
19951995-07-291995-07-29
19961996-08-121996-08-12
19981998-07-181998-07-19
19991999-07-271999-07-27
20002000-07-132000-08-15
20012001-06-302001-08-08
20022002-06-262002-07-17
20032003-07-112003-08-21
20052005-07-122005-08-07
20062006-07-152006-07-29
20072007-07-022007-08-16
20082008-07-262008-08-01
20102010-07-262010-07-26
20122012-07-012012-08-08
20132013-06-272013-07-19
20142014-07-232014-07-23
20162016-07-212016-07-25
20182018-07-062018-08-12
20192019-07-232019-07-23
20202020-08-032020-08-22
20212021-06-142021-08-14
20222022-07-172022-09-07
20232023-07-172023-08-16
20242024-07-112024-08-03
20252025-08-202025-08-20
20262026-07-112026-08-21

Every Fixed Threshold

Fixed thresholds at Anderson Ridge Wyoming
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2817200314
90 F (32.2 C): Days9320023
0 C (32 F): Ice days (max38123202332
0 C (32 F): Frost days (min382352011118
-10 C (14 F): Days with min38115200831
-20 C (-4 F): Days with min382619893
-30 C (-22 F): Days with min3419901
20 C (68 F): Tropical nights (min2119892

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for Anderson Ridge Wyoming 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).