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Mount Charleston CDP, Nevada

Official LSAD Designation: Mount Charleston CDP • Census GEOID: 3249310 • Clark County

Climate Normals & Weather Observations

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

Reference Weather Station: MT CHARLESTON FIRE STN, NV US (ID: USC00265400) • Located 1.7 miles from community center • Elevation: 2,273.8 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 44.2° 21.5° 32.9° 3.70"
February 44.4° 21.9° 33.2° 5.12"
March 49.1° 25.7° 37.4° 2.91"
April 54.7° 29.8° 42.2° 1.01"
May 63.3° 37.1° 50.2° 0.82"
June 73.8° 45.5° 59.7° 0.31"
July 79.0° 52.2° 65.6° 2.21"
August 77.9° 52.2° 65.0° 2.34"
September 71.6° 44.3° 57.9° 1.71"
October 61.6° 34.7° 48.2° 1.79"
November 51.4° 26.5° 39.0° 1.32"
December 43.9° 21.1° 32.5° 3.16"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MT CHARLESTON FIRE STN, NV US (ID: USC00265400) • 1.7 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 MT CHARLESTON FIRE STN, NV 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. 29.0 38.3 47.5 56.8 66.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 46.2°F 2011: Annual mean 46.0°F 2012: Annual mean 48.5°F 2013: Annual mean 46.7°F 2014: Annual mean 49.6°F 2015: Annual mean 48.4°F 2016: Annual mean 48.4°F 2017: Annual mean 48.6°F 2018: Annual mean 48.3°F 2019: Annual mean 45.6°F 2020: Annual mean 48.8°F 2021: Annual mean 48.0°F 2010: Annual mean of daily highs 58.2°F 2011: Annual mean of daily highs 58.6°F 2012: Annual mean of daily highs 61.0°F 2013: Annual mean of daily highs 59.8°F 2014: Annual mean of daily highs 62.0°F 2015: Annual mean of daily highs 60.8°F 2016: Annual mean of daily highs 61.2°F 2017: Annual mean of daily highs 61.5°F 2018: Annual mean of daily highs 61.1°F 2019: Annual mean of daily highs 58.3°F 2020: Annual mean of daily highs 62.4°F 2021: Annual mean of daily highs 61.0°F 2010: Annual mean of daily lows 34.1°F 2011: Annual mean of daily lows 33.5°F 2012: Annual mean of daily lows 35.9°F 2013: Annual mean of daily lows 33.6°F 2014: Annual mean of daily lows 37.3°F 2015: Annual mean of daily lows 36.0°F 2016: Annual mean of daily lows 35.7°F 2017: Annual mean of daily lows 35.7°F 2018: Annual mean of daily lows 35.6°F 2019: Annual mean of daily lows 32.9°F 2020: Annual mean of daily lows 35.3°F 2021: Annual mean of daily lows 35.0°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 46.2 58.2 34.1
2011 46.0 58.6 33.5
2012 48.5 61.0 35.9
2013 46.7 59.8 33.6
2014 49.6 62.0 37.3
2015 48.4 60.8 36.0
2016 48.4 61.2 35.7
2017 48.6 61.5 35.7
2018 48.3 61.1 35.6
2019 45.6 58.3 32.9
2020 48.8 62.4 35.3
2021 48.0 61.0 35.0
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.