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Stanley city, Idaho

Official LSAD Designation: Stanley city • Census GEOID: 1676780 • Custer County

Climate Normals & Weather Observations

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

Reference Weather Station: STANLEY, ID US (ID: USC00108676) • Located 0.2 miles from community center • Elevation: 1,904.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 25.7° -3.0° 11.3° 1.80"
February 32.7° -0.9° 15.9° 1.44"
March 42.6° 8.6° 25.6° 2.02"
April 49.7° 18.2° 34.0° 1.69"
May 60.4° 26.0° 43.2° 1.67"
June 68.8° 31.1° 50.0° 1.48"
July 80.2° 34.0° 57.1° 0.62"
August 79.4° 31.6° 55.5° 0.55"
September 70.3° 25.0° 47.7° 1.01"
October 56.1° 18.6° 37.4° 1.60"
November 38.4° 9.6° 24.0° 2.00"
December 25.0° -2.1° 11.4° 2.32"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station STANLEY, ID US (ID: USC00108676) • 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 STANLEY, 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. 12.0 23.8 35.5 47.3 59.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 34.3°F 2013: Annual mean 34.6°F 2014: Annual mean 36.2°F 2015: Annual mean 37.3°F 2016: Annual mean 35.4°F 2017: Annual mean 34.9°F 2018: Annual mean 35.4°F 2019: Annual mean 33.5°F 2020: Annual mean 34.2°F 2021: Annual mean 36.1°F 2023: Annual mean 34.3°F 2024: Annual mean 36.3°F 2025: Annual mean 36.8°F 2011: Annual mean of daily highs 51.0°F 2013: Annual mean of daily highs 53.1°F 2014: Annual mean of daily highs 53.1°F 2015: Annual mean of daily highs 54.6°F 2016: Annual mean of daily highs 53.0°F 2017: Annual mean of daily highs 51.4°F 2018: Annual mean of daily highs 52.8°F 2019: Annual mean of daily highs 50.6°F 2020: Annual mean of daily highs 52.5°F 2021: Annual mean of daily highs 54.5°F 2023: Annual mean of daily highs 51.5°F 2024: Annual mean of daily highs 54.2°F 2025: Annual mean of daily highs 54.5°F 2011: Annual mean of daily lows 17.5°F 2013: Annual mean of daily lows 16.1°F 2014: Annual mean of daily lows 19.4°F 2015: Annual mean of daily lows 20.1°F 2016: Annual mean of daily lows 17.8°F 2017: Annual mean of daily lows 18.5°F 2018: Annual mean of daily lows 18.0°F 2019: Annual mean of daily lows 16.4°F 2020: Annual mean of daily lows 15.9°F 2021: Annual mean of daily lows 17.7°F 2023: Annual mean of daily lows 17.1°F 2024: Annual mean of daily lows 18.4°F 2025: Annual mean of daily lows 19.1°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 34.3 51.0 17.5
2012 Unavailable Unavailable Unavailable
2013 34.6 53.1 16.1
2014 36.2 53.1 19.4
2015 37.3 54.6 20.1
2016 35.4 53.0 17.8
2017 34.9 51.4 18.5
2018 35.4 52.8 18.0
2019 33.5 50.6 16.4
2020 34.2 52.5 15.9
2021 36.1 54.5 17.7
2022 Unavailable Unavailable Unavailable
2023 34.3 51.5 17.1
2024 36.3 54.2 18.4
2025 36.8 54.5 19.1
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.