TODAY FEB28
TEMPERATURE20
HUMIDITY37
PRESSURE29.93
WIND COND.260 13
  • 3714Sun
  • 4823Mon
  • 5828Tue
  • 5930Wed
  • 5330Thu
daynightWeather update from Denver - Centennial Airport at

Key findings

  • The highest monthly average temperature in Centennial for July is 73 degrees
  • The lowest monthly average temperature in Centennial for December is 30 degrees
  • The most monthly precipitation in Centennial occurs in July with 2.3 inches
  • The air quality index in Centennial is 17% worse than the national average
  • The pollution index in Centennial is 105% worse than the national average

Compare Centennial, CO Weather

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      Centennial 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
      January19°F46°F32°F0.5"
      February20°F48°F33°F0.5"
      March28°F58°F42°F0.9"
      April33°F63°F47°F2.0"
      May42°F70°F55°F2.3"
      June53°F85°F68°F2.0"
      July59°F88°F73°F2.3"
      August57°F86°F71°F2.1"
      September49°F79°F63°F1.7"
      October37°F67°F51°F1.3"
      November28°F58°F41°F0.4"
      December18°F45°F30°F0.5"

      Centennial 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.
      IndexCentennialColoradoNational
      Air quality index583850
      Pollution index10,406,9002,034,6195,066,862

      Centennial air quality information

      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

      Centennial air quality information

      PollutantTotal
      Arsenic0.080%
      Benzene0.070%
      Carbon Tetrachloride0.010%
      Lead0.250%
      Mercury0.100%

      Average monthly Centennial temperature with heat index

      Centennial monthly precipitation with daily maximum

      Centennial monthly snow depth with daily maximum

      Centennial monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Greenwood Village, CO15,2085816%
      Arvada, CO113,5325816%
      Edgewater, CO5,2785816%
      Wheat Ridge, CO31,0445816%
      Ponderosa Park, CO3,2265816%
      Centennial, CO107,8625816%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      West Covina, CA107,6347244%
      Richmond, CA108,3034020%
      Richardson, TX108,350512%
      The Woodlands, TX108,373524%
      Pueblo, CO108,3852060%
      Centennial, CO107,8625816%
      Source: The Centennial, 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.