TODAY DEC22
TEMPERATURE60
HUMIDITY20
PRESSURE
WIND COND.220 9.4
  • 5729Mon
  • 5728Tue
  • 482630%
  • 4928Thu
  • 4826Fri
daynightWeather update from Denver, Denver International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Brighton for July is 74.8 degrees
  • The lowest monthly average temperature in Brighton for December is 29.4 degrees
  • The most monthly precipitation in Brighton occurs in May with 2.2 inches
  • The air quality index in Brighton is 38% worse than the national average
  • The pollution index in Brighton is 68% better than the national average

Compare Brighton, CO Weather

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      Brighton 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°F47°F31°F0.4"
      February18°F49°F32°F0.4"
      March27°F60°F42°F0.6"
      April32°F66°F48°F1.8"
      May41°F73°F56°F2.2"
      June52°F87°F69°F1.8"
      July59°F93°F75°F1.7"
      August57°F90°F72°F1.7"
      September49°F83°F65°F1.4"
      October37°F70°F51°F1.4"
      November26°F60°F41°F0.6"
      December16°F46°F29°F0.6"

      Brighton 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.
      IndexBrightonColoradoNational
      Air quality index583842
      Pollution index872,3092,068,3422,726,193

      Brighton air quality

      MeasurementTotal
      Days measured365
      Days with good air quality91
      Days with moderate air quality252
      Days w/ poor A.Q. for sensitive groups20
      Days with unhealthy air quality2

      Air quality details

      PollutantTotal
      Arsenic0.001%
      Benzene0.010%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.000%

      Average monthly Brighton temperature with heat index

      Brighton monthly precipitation with daily maximum

      Brighton monthly snow depth with daily maximum

      Brighton monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Hudson, CO2,6914510.0%
      Aristocrat Ranchettes, CO2,0804510.0%
      Blue Sky, CO98476.0%
      Firestone, CO13,165476.0%
      Dacono, CO6,167476.0%
      Brighton, CO38,3555816.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Pahrump, NV38,3901570.0%
      Stanton, CA38,3177244.0%
      Martinez, CA38,3974020.0%
      Waipahu, HI38,2763040.0%
      Olive Branch, MS38,2704510.0%
      Brighton, CO38,3555816.0%
      Source: The Brighton, 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.