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Halls Crossing CDP, Utah

Official LSAD Designation: Halls Crossing CDP • Census GEOID: 4933027 • San Juan County

Climate Normals & Weather Observations

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

Reference Weather Station: BULLFROG BASIN, UT US (ID: USC00421020) • Located 5.1 miles from community center • Elevation: 1,164.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 46.3° 26.0° 36.1° 0.63"
February 52.8° 29.6° 41.2° 0.53"
March 63.3° 36.4° 49.9° 0.65"
April 71.7° 43.7° 57.7° 0.34"
May 81.8° 53.4° 67.6° 0.44"
June 94.0° 64.0° 79.0° 0.15"
July 99.6° 71.4° 85.5° 0.59"
August 96.6° 68.5° 82.5° 0.54"
September 87.9° 59.5° 73.7° 0.81"
October 73.5° 46.0° 59.8° 0.81"
November 58.3° 34.0° 46.1° 0.53"
December 46.1° 25.6° 35.9° 0.42"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station BULLFROG BASIN, UT US (ID: USC00421020) • 5.1 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 BULLFROG BASIN, UT 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. 42.0 51.3 60.5 69.8 79.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 58.4°F 2013: Annual mean 58.4°F 2014: Annual mean 60.0°F 2015: Annual mean 59.6°F 2016: Annual mean 60.4°F 2017: Annual mean 61.5°F 2018: Annual mean 61.0°F 2019: Annual mean 58.6°F 2020: Annual mean 60.1°F 2023: Annual mean 59.2°F 2025: Annual mean 61.1°F 2011: Annual mean of daily highs 71.6°F 2012: Annual mean of daily highs 74.8°F 2013: Annual mean of daily highs 71.1°F 2014: Annual mean of daily highs 73.7°F 2015: Annual mean of daily highs 72.3°F 2016: Annual mean of daily highs 73.7°F 2017: Annual mean of daily highs 75.3°F 2018: Annual mean of daily highs 74.7°F 2019: Annual mean of daily highs 71.9°F 2020: Annual mean of daily highs 74.6°F 2023: Annual mean of daily highs 72.9°F 2025: Annual mean of daily highs 74.9°F 2011: Annual mean of daily lows 45.2°F 2013: Annual mean of daily lows 45.6°F 2014: Annual mean of daily lows 46.2°F 2015: Annual mean of daily lows 46.9°F 2016: Annual mean of daily lows 47.2°F 2017: Annual mean of daily lows 47.6°F 2018: Annual mean of daily lows 47.2°F 2019: Annual mean of daily lows 45.3°F 2020: Annual mean of daily lows 45.6°F 2023: Annual mean of daily lows 45.4°F 2025: Annual mean of daily lows 47.3°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 58.4 71.6 45.2
2012 Unavailable 74.8 Unavailable
2013 58.4 71.1 45.6
2014 60.0 73.7 46.2
2015 59.6 72.3 46.9
2016 60.4 73.7 47.2
2017 61.5 75.3 47.6
2018 61.0 74.7 47.2
2019 58.6 71.9 45.3
2020 60.1 74.6 45.6
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 59.2 72.9 45.4
2024 Unavailable Unavailable Unavailable
2025 61.1 74.9 47.3
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.