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Cottonwood city, Idaho

Official LSAD Designation: Cottonwood city • Census GEOID: 1618640 • Idaho County

Climate Normals & Weather Observations

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

Reference Weather Station: COTTONWOOD 2 WSW, ID US (ID: USC00102159) • Located 2.4 miles from community center • Elevation: 1,202.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 37.1° 24.7° 30.9° 1.81"
February 40.2° 26.3° 33.3° 1.64"
March 47.6° 30.5° 39.0° 2.12"
April 53.9° 35.1° 44.5° 2.67"
May 63.0° 42.2° 52.6° 2.78"
June 69.4° 48.1° 58.7° 2.64"
July 80.6° 56.1° 68.3° 1.16"
August 81.4° 55.9° 68.6° 0.84"
September 72.2° 48.7° 60.4° 1.06"
October 57.4° 38.7° 48.0° 1.77"
November 43.6° 29.9° 36.8° 2.20"
December 35.8° 23.6° 29.7° 1.93"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station COTTONWOOD 2 WSW, ID US (ID: USC00102159) • 2.4 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 COTTONWOOD 2 WSW, ID 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. 35.0 41.8 48.5 55.3 62.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2016: Annual mean 48.6°F 2018: Annual mean 47.9°F 2019: Annual mean 46.5°F 2020: Annual mean 48.2°F 2022: Annual mean 47.2°F 2023: Annual mean 48.3°F 2024: Annual mean 49.4°F 2025: Annual mean 50.0°F 2016: Annual mean of daily highs 57.7°F 2018: Annual mean of daily highs 56.9°F 2019: Annual mean of daily highs 55.5°F 2020: Annual mean of daily highs 57.5°F 2022: Annual mean of daily highs 56.4°F 2023: Annual mean of daily highs 57.6°F 2024: Annual mean of daily highs 59.0°F 2025: Annual mean of daily highs 59.5°F 2016: Annual mean of daily lows 39.5°F 2018: Annual mean of daily lows 38.9°F 2019: Annual mean of daily lows 37.5°F 2020: Annual mean of daily lows 38.8°F 2022: Annual mean of daily lows 38.0°F 2023: Annual mean of daily lows 39.0°F 2024: Annual mean of daily lows 39.9°F 2025: Annual mean of daily lows 40.6°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 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 48.6 57.7 39.5
2017 Unavailable Unavailable Unavailable
2018 47.9 56.9 38.9
2019 46.5 55.5 37.5
2020 48.2 57.5 38.8
2021 Unavailable Unavailable Unavailable
2022 47.2 56.4 38.0
2023 48.3 57.6 39.0
2024 49.4 59.0 39.9
2025 50.0 59.5 40.6
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.