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Fortine CDP, Montana

Official LSAD Designation: Fortine CDP • Census GEOID: 3028150 • Lincoln County

Climate Normals & Weather Observations

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

Reference Weather Station: FORTINE 1 N, MT US (ID: USC00243139) • Located 0.8 miles from community center • Elevation: 914.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 30.0° 17.6° 23.8° 0.77"
February 35.4° 19.3° 27.3° 0.70"
March 45.6° 25.2° 35.4° 0.80"
April 56.0° 30.7° 43.3° 1.16"
May 67.5° 38.1° 52.8° 1.88"
June 72.7° 44.9° 58.8° 2.78"
July 83.9° 49.7° 66.8° 1.58"
August 83.4° 47.0° 65.2° 0.92"
September 72.1° 39.6° 55.8° 1.23"
October 55.0° 31.4° 43.2° 0.92"
November 38.7° 24.9° 31.8° 1.25"
December 28.8° 17.3° 23.0° 1.06"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station Stahl Peak, MT US (ID: USS0014A12S) • 9.7 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00243139), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at Stahl Peak, 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. 25.0 31.3 37.5 43.8 50.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 36.6°F 2011: Annual mean 35.1°F 2012: Annual mean 37.2°F 2013: Annual mean 37.1°F 2014: Annual mean 36.5°F 2015: Annual mean 39.2°F 2016: Annual mean 38.1°F 2017: Annual mean 36.4°F 2021: Annual mean 37.1°F 2024: Annual mean 38.3°F 2025: Annual mean 38.5°F 2010: Annual mean of daily highs 44.4°F 2011: Annual mean of daily highs 43.1°F 2012: Annual mean of daily highs 44.9°F 2013: Annual mean of daily highs 45.0°F 2014: Annual mean of daily highs 44.6°F 2015: Annual mean of daily highs 47.5°F 2016: Annual mean of daily highs 45.6°F 2017: Annual mean of daily highs 44.7°F 2021: Annual mean of daily highs 45.3°F 2024: Annual mean of daily highs 46.2°F 2025: Annual mean of daily highs 46.6°F 2010: Annual mean of daily lows 28.9°F 2011: Annual mean of daily lows 27.2°F 2012: Annual mean of daily lows 29.5°F 2013: Annual mean of daily lows 29.2°F 2014: Annual mean of daily lows 28.4°F 2015: Annual mean of daily lows 31.0°F 2016: Annual mean of daily lows 30.5°F 2017: Annual mean of daily lows 28.1°F 2021: Annual mean of daily lows 28.9°F 2024: Annual mean of daily lows 30.3°F 2025: Annual mean of daily lows 30.3°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 36.6 44.4 28.9
2011 35.1 43.1 27.2
2012 37.2 44.9 29.5
2013 37.1 45.0 29.2
2014 36.5 44.6 28.4
2015 39.2 47.5 31.0
2016 38.1 45.6 30.5
2017 36.4 44.7 28.1
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 37.1 45.3 28.9
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 38.3 46.2 30.3
2025 38.5 46.6 30.3
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.