TODAY MAY30
TEMPERATURE54
HUMIDITY44
PRESSURE
WIND COND.220 3.4
  • 7544Sun
  • 7445Mon60%
  • 7343Tue
  • 7242Wed
  • 7343Thu
daynightWeather update from Copper Mountain - Red Cliff Pass at
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Silverthorne Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January5°F30°F17°F1.4"
February7°F31°F18°F1.1"
March13°F39°F26°F1.3"
April19°F44°F31°F1.7"
May27°F55°F40°F1.4"
June34°F69°F53°F0.5"
July40°F72°F56°F1.9"
August38°F69°F53°F2.0"
September32°F63°F47°F1.4"
October24°F51°F37°F1.1"
November15°F41°F27°F1.0"
December6°F30°F18°F1.4"

Did you know?

  • The highest monthly average temperature in Silverthorne for July is 56 degrees.
  • The lowest monthly average temperature in Silverthorne for January is 17 degrees.
  • The most monthly precipitation in Silverthorne occurs in August with 2 inches.
  • The air quality index in Silverthorne is 16% better than the national average.
  • The pollution index in Silverthorne is 82% better than the national average.

Compare Silverthorne, CO Weather To Other Cities

      vs

      Silverthorne air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexSilverthorneColoradoNational
      Air quality index423850
      Pollution index908,1832,034,6195,066,862

      Silverthorne air quality information

      MeasurementTotal
      Days measured363
      Days with good air quality296
      Days with moderate air quality63
      Days w/ poor A.Q. for sensitive groups4
      Days with unhealthy air quality

      Silverthorne air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.000%
      Mercury0.000%

      Average monthly Silverthorne temperature with heat index

      Silverthorne monthly precipitation with daily maximum

      Silverthorne monthly snow depth with daily maximum

      Silverthorne monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Blue River, CO7354216%
      Frisco, CO2,9094216%
      Breckenridge, CO4,7324216%
      Keystone, CO8774216%
      Copper Mountain, CO2924216%
      Silverthorne, CO4,2064216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Riverdale, NJ4,206536%
      Jasper, FL4,2073628%
      Woodmore, MD4,205492%
      Cottleville, MO4,2056020%
      Jefferson, IA4,2073726%
      Silverthorne, CO4,2064216%
      Source: The Silverthorne, CO weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.