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Fort Washakie CDP, Wyoming

Official LSAD Designation: Fort Washakie CDP • Census GEOID: 5628665 • Fremont County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Fort Washakie CDP.

Reference Weather Station: DIVERSION DAM, WY US (ID: USC00482595) • Located 15.7 miles from community center • Elevation: 1,700.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 36.0° 8.3° 22.1° 0.16"
February 38.1° 11.1° 24.6° 0.33"
March 48.9° 20.7° 34.8° 0.65"
April 56.2° 28.0° 42.1° 1.21"
May 65.0° 37.1° 51.0° 2.27"
June 75.7° 44.2° 59.9° 1.28"
July 85.1° 50.6° 67.8° 0.69"
August 83.2° 48.8° 66.0° 0.65"
September 72.9° 40.6° 56.8° 0.97"
October 59.2° 29.5° 44.3° 0.92"
November 44.5° 17.2° 30.9° 0.41"
December 34.3° 7.9° 21.1° 0.21"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station DIVERSION DAM, WY US (ID: USC00482595) • 15.7 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at DIVERSION DAM, WY US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 24.0 33.8 43.5 53.3 63.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2015: Annual mean 44.6°F 2019: Annual mean 42.3°F 2023: Annual mean 40.7°F 2015: Annual mean of daily highs 58.9°F 2017: Annual mean of daily highs 58.1°F 2019: Annual mean of daily highs 57.1°F 2023: Annual mean of daily highs 53.6°F 2015: Annual mean of daily lows 30.3°F 2019: Annual mean of daily lows 27.5°F 2023: Annual mean of daily lows 27.7°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 44.6 58.9 30.3
2016 Unavailable Unavailable Unavailable
2017 Unavailable 58.1 Unavailable
2018 Unavailable Unavailable Unavailable
2019 42.3 57.1 27.5
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 40.7 53.6 27.7
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.