TODAY FEB27
TEMPERATURE34
HUMIDITY43
PRESSURE29.7
WIND COND.130 13
  • 3614Sat20%
  • 3617Sun
  • 4924Mon
  • 5627Tue
  • 5728Wed
daynightWeather update from Denver - Centennial Airport at

Key findings

  • The highest monthly average temperature in Highlands Ranch for July is 73 degrees
  • The lowest monthly average temperature in Highlands Ranch for December is 30 degrees
  • The most monthly precipitation in Highlands Ranch occurs in July with 2.3 inches
  • The air quality index in Highlands Ranch is 17% worse than the national average
  • The pollution index in Highlands Ranch is 93% better than the national average

Compare Highlands Ranch, CO Weather

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      Highlands Ranch 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"

      Highlands Ranch 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.
      IndexHighlands RanchColoradoNational
      Air quality index583850
      Pollution index340,4482,034,6195,066,862

      Highlands Ranch 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

      Highlands Ranch air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.080%
      Mercury0.005%

      Average monthly Highlands Ranch temperature with heat index

      Highlands Ranch monthly precipitation with daily maximum

      Highlands Ranch monthly snow depth with daily maximum

      Highlands Ranch monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bow Mar, CO1,0475816%
      Holly Hills, CO2,6845816%
      Sheridan, CO5,9655816%
      East Pleasant View, CO3185816%
      West Pleasant View, CO4,0785816%
      Highlands Ranch, CO106,5965816%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Everett, WA106,5804510%
      Palm Bay, FL106,5733628%
      Norwalk, CA106,3607244%
      Pearland, TX106,238524%
      North Charleston, SC106,1133824%
      Highlands Ranch, CO106,5965816%
      Source: The Highlands Ranch, 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.