Skip to main content

Judith Gap city, Montana

Official LSAD Designation: Judith Gap city • Census GEOID: 3040000 • Wheatland County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Judith Gap city.

Reference Weather Station: JUDITH GAP, MT US (ID: USC00244538) • Located 0.2 miles from community center • Elevation: 1,411.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 33.9° 11.9° 22.9° 0.43"
February 33.5° 13.0° 23.3° 0.45"
March 42.3° 19.8° 31.0° 0.64"
April 51.0° 27.3° 39.2° 1.75"
May 60.2° 35.6° 47.9° 3.26"
June 67.9° 43.6° 55.7° 3.03"
July 79.4° 50.0° 64.7° 1.73"
August 79.7° 48.6° 64.1° 1.49"
September 68.6° 40.2° 54.4° 1.36"
October 54.0° 29.5° 41.7° 0.89"
November 42.3° 20.8° 31.6° 0.51"
December 32.8° 12.4° 22.6° 0.38"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station JUDITH GAP, MT US (ID: USC00244538) • 0.2 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 JUDITH GAP, MT 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. 23.0 32.8 42.5 52.3 62.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean 45.3°F 2014: Annual mean 41.6°F 2015: Annual mean 44.3°F 2016: Annual mean 44.3°F 2017: Annual mean 42.6°F 2019: Annual mean 38.4°F 2012: Annual mean of daily highs 57.9°F 2014: Annual mean of daily highs 53.5°F 2015: Annual mean of daily highs 56.9°F 2016: Annual mean of daily highs 56.7°F 2017: Annual mean of daily highs 55.1°F 2019: Annual mean of daily highs 50.1°F 2012: Annual mean of daily lows 32.6°F 2014: Annual mean of daily lows 29.6°F 2015: Annual mean of daily lows 31.8°F 2016: Annual mean of daily lows 31.9°F 2017: Annual mean of daily lows 30.1°F 2019: Annual mean of daily lows 26.7°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 45.3 57.9 32.6
2013 Unavailable Unavailable Unavailable
2014 41.6 53.5 29.6
2015 44.3 56.9 31.8
2016 44.3 56.7 31.9
2017 42.6 55.1 30.1
2018 Unavailable Unavailable Unavailable
2019 38.4 50.1 26.7
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.