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Camp Three CDP, Montana

Official LSAD Designation: Camp Three CDP • Census GEOID: 3011995 • Musselshell County

Climate Normals & Weather Observations

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

Reference Weather Station: ROUNDUP, MT US (ID: USC00247214) • Located 2.3 miles from community center • Elevation: 975.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 37.2° 13.1° 25.1° 0.37"
February 40.7° 14.9° 27.8° 0.42"
March 50.6° 22.1° 36.3° 0.71"
April 59.9° 30.0° 44.9° 1.71"
May 69.1° 39.3° 54.2° 2.55"
June 78.3° 47.8° 63.1° 2.89"
July 88.9° 53.5° 71.2° 1.70"
August 87.9° 51.1° 69.5° 1.21"
September 76.9° 42.4° 59.6° 1.20"
October 60.9° 31.7° 46.3° 1.22"
November 46.6° 21.8° 34.2° 0.49"
December 37.2° 14.2° 25.7° 0.41"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ROUNDUP, MT US (ID: USC00247214) • 2.3 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 ROUNDUP, 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. 28.0 38.5 49.0 59.5 70.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 47.4°F 2011: Annual mean 47.9°F 2012: Annual mean 50.7°F 2013: Annual mean 48.6°F 2014: Annual mean 47.5°F 2015: Annual mean 50.4°F 2016: Annual mean 48.4°F 2017: Annual mean 46.8°F 2010: Annual mean of daily highs 61.5°F 2011: Annual mean of daily highs 61.7°F 2012: Annual mean of daily highs 66.0°F 2013: Annual mean of daily highs 62.8°F 2014: Annual mean of daily highs 61.4°F 2015: Annual mean of daily highs 65.5°F 2016: Annual mean of daily highs 62.9°F 2017: Annual mean of daily highs 61.9°F 2010: Annual mean of daily lows 33.3°F 2011: Annual mean of daily lows 34.0°F 2012: Annual mean of daily lows 35.4°F 2013: Annual mean of daily lows 34.4°F 2014: Annual mean of daily lows 33.6°F 2015: Annual mean of daily lows 35.4°F 2016: Annual mean of daily lows 33.9°F 2017: Annual mean of daily lows 31.7°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 47.4 61.5 33.3
2011 47.9 61.7 34.0
2012 50.7 66.0 35.4
2013 48.6 62.8 34.4
2014 47.5 61.4 33.6
2015 50.4 65.5 35.4
2016 48.4 62.9 33.9
2017 46.8 61.9 31.7
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
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.