TODAY MAY18
TEMPERATURE45
HUMIDITY95
PRESSURE29.97
WIND COND.
  • 6647Tue50%20%
  • 7247Wed
  • 8151Thu
  • 7852Fri
  • 7451Sat
daynightWeather update from Erie Municipal Airport at

Key findings

  • The highest monthly average temperature in Firestone for July is 74.7 degrees
  • The lowest monthly average temperature in Firestone for December is 29.7 degrees
  • The most monthly precipitation in Firestone occurs in November with 2.6 inches
  • The air quality index in Firestone is 5% better than the national average
  • The pollution index in Firestone is 34% better than the national average

Compare Firestone, CO Weather

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      Firestone 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
      January18°F48°F32°F1.2"
      February21°F50°F34°F1.5"
      March30°F62°F44°F1.6"
      April36°F66°F49°F0.2"
      May43°F73°F57°F2.4"
      June54°F89°F71°F1.1"
      July59°F92°F75°F2.1"
      August56°F90°F72°F1.1"
      September49°F82°F64°F0.2"
      October38°F69°F52°F2.1"
      November28°F58°F41°F2.6"
      December17°F46°F30°F0.7"

      Firestone 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.
      IndexFirestoneColoradoNational
      Air quality index473850
      Pollution index3,326,5502,034,6195,066,862

      Firestone air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality227
      Days with moderate air quality133
      Days w/ poor A.Q. for sensitive groups5
      Days with unhealthy air quality0

      Firestone air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.040%
      Carbon Tetrachloride0.002%
      Lead0.130%
      Mercury0.001%

      Average monthly Firestone temperature with heat index

      Firestone monthly precipitation with daily maximum

      Firestone monthly snow depth with daily maximum

      Firestone monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Mead, CO4,1814510%
      Milliken, CO6,1574510%
      Platteville, CO2,6284510%
      Aristocrat Ranchettes, CO1,0734510%
      Gilcrest, CO9514510%
      Firestone, CO11,709476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Lakewood Park, FL11,7063628%
      Chelsea, AL11,706536%
      Lansing, KS11,706476%
      Martinsville, IN11,7144216%
      Kingsburg, CA11,7165612%
      Firestone, CO11,709476%
      Source: The Firestone, 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.