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Silver Summit CDP, Utah

Official LSAD Designation: Silver Summit CDP • Census GEOID: 4969280 • Summit County

Climate Normals & Weather Observations

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

Reference Weather Station: WANSHIP DAM, UT US (ID: USC00429165) • Located 6.3 miles from community center • Elevation: 1,810.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 35.4° 13.0° 24.2° 1.21"
February 39.3° 16.4° 27.8° 1.09"
March 49.1° 24.2° 36.6° 1.41"
April 57.1° 29.9° 43.5° 1.93"
May 67.2° 36.3° 51.7° 2.01"
June 78.6° 42.3° 60.4° 1.05"
July 87.4° 49.2° 68.3° 0.86"
August 85.6° 47.7° 66.6° 1.08"
September 76.4° 39.8° 58.1° 1.50"
October 62.1° 30.3° 46.2° 1.63"
November 46.9° 21.7° 34.3° 1.35"
December 35.5° 14.3° 24.9° 1.24"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station WANSHIP DAM, UT US (ID: USC00429165) • 6.3 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 WANSHIP DAM, UT 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. 26.0 36.8 47.5 58.3 69.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 46.6°F 2011: Annual mean 45.7°F 2012: Annual mean 49.6°F 2013: Annual mean 46.1°F 2014: Annual mean 46.8°F 2015: Annual mean 47.5°F 2016: Annual mean 46.4°F 2017: Annual mean 46.5°F 2018: Annual mean 46.4°F 2019: Annual mean 43.6°F 2020: Annual mean 45.9°F 2021: Annual mean 47.2°F 2010: Annual mean of daily highs 61.0°F 2011: Annual mean of daily highs 59.9°F 2012: Annual mean of daily highs 64.8°F 2013: Annual mean of daily highs 61.0°F 2014: Annual mean of daily highs 61.6°F 2015: Annual mean of daily highs 62.2°F 2016: Annual mean of daily highs 61.1°F 2017: Annual mean of daily highs 61.6°F 2018: Annual mean of daily highs 61.4°F 2019: Annual mean of daily highs 57.7°F 2020: Annual mean of daily highs 61.9°F 2021: Annual mean of daily highs 62.3°F 2010: Annual mean of daily lows 32.3°F 2011: Annual mean of daily lows 31.6°F 2012: Annual mean of daily lows 34.4°F 2013: Annual mean of daily lows 31.2°F 2014: Annual mean of daily lows 32.0°F 2015: Annual mean of daily lows 32.7°F 2016: Annual mean of daily lows 31.7°F 2017: Annual mean of daily lows 31.4°F 2018: Annual mean of daily lows 31.4°F 2019: Annual mean of daily lows 29.6°F 2020: Annual mean of daily lows 29.9°F 2021: Annual mean of daily lows 32.1°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 46.6 61.0 32.3
2011 45.7 59.9 31.6
2012 49.6 64.8 34.4
2013 46.1 61.0 31.2
2014 46.8 61.6 32.0
2015 47.5 62.2 32.7
2016 46.4 61.1 31.7
2017 46.5 61.6 31.4
2018 46.4 61.4 31.4
2019 43.6 57.7 29.6
2020 45.9 61.9 29.9
2021 47.2 62.3 32.1
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.