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Bairoil town, Wyoming

Official LSAD Designation: Bairoil town • Census GEOID: 5604885 • Sweetwater County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Bairoil town.

Reference Weather Station: JEFFREY CITY, WY US (ID: USC00484925) • Located 22.4 miles from community center • Elevation: 1,926.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 31.0° 9.0° 20.0° 0.35"
February 33.8° 10.9° 22.3° 0.50"
March 44.5° 19.8° 32.1° 0.79"
April 54.0° 26.3° 40.2° 1.40"
May 64.2° 35.0° 49.6° 1.97"
June 76.4° 43.2° 59.8° 0.97"
July 85.2° 50.0° 67.6° 0.66"
August 83.4° 48.3° 65.8° 0.54"
September 72.9° 39.1° 56.0° 0.82"
October 57.9° 28.7° 43.3° 0.91"
November 42.3° 17.9° 30.1° 0.51"
December 31.0° 9.5° 20.3° 0.46"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station JEFFREY CITY, WY US (ID: USC00484925) • 22.4 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 JEFFREY CITY, 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. 22.0 33.3 44.5 55.8 67.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean 44.7°F 2014: Annual mean 41.9°F 2016: Annual mean 43.7°F 2017: Annual mean 43.3°F 2018: Annual mean 43.0°F 2019: Annual mean 39.9°F 2020: Annual mean 42.4°F 2021: Annual mean 44.2°F 2022: Annual mean 42.7°F 2023: Annual mean 41.3°F 2025: Annual mean 46.0°F 2012: Annual mean of daily highs 59.5°F 2014: Annual mean of daily highs 56.7°F 2016: Annual mean of daily highs 57.7°F 2017: Annual mean of daily highs 57.1°F 2018: Annual mean of daily highs 58.2°F 2019: Annual mean of daily highs 53.5°F 2020: Annual mean of daily highs 57.2°F 2021: Annual mean of daily highs 58.6°F 2022: Annual mean of daily highs 58.0°F 2023: Annual mean of daily highs 55.8°F 2025: Annual mean of daily highs 62.5°F 2012: Annual mean of daily lows 29.9°F 2014: Annual mean of daily lows 27.1°F 2016: Annual mean of daily lows 29.7°F 2017: Annual mean of daily lows 29.6°F 2018: Annual mean of daily lows 27.8°F 2019: Annual mean of daily lows 26.3°F 2020: Annual mean of daily lows 27.6°F 2021: Annual mean of daily lows 29.9°F 2022: Annual mean of daily lows 27.4°F 2023: Annual mean of daily lows 26.7°F 2025: Annual mean of daily lows 29.5°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 44.7 59.5 29.9
2013 Unavailable Unavailable Unavailable
2014 41.9 56.7 27.1
2015 Unavailable Unavailable Unavailable
2016 43.7 57.7 29.7
2017 43.3 57.1 29.6
2018 43.0 58.2 27.8
2019 39.9 53.5 26.3
2020 42.4 57.2 27.6
2021 44.2 58.6 29.9
2022 42.7 58.0 27.4
2023 41.3 55.8 26.7
2024 Unavailable Unavailable Unavailable
2025 46.0 62.5 29.5
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.