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Key findings

  • The highest monthly average temperature in Southeast Boulder for July is 75 degrees
  • The lowest monthly average temperature in Southeast Boulder for December is 30 degrees
  • The most monthly precipitation in Southeast Boulder occurs in November with 2.6 inches
  • The air quality index in Southeast Boulder is 5% better than the national average
  • The pollution index in Southeast Boulder is 80% better than the national average

Compare Boulder, CO Weather

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      Southeast Boulder 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"

      Southeast Boulder 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.
      IndexSoutheast BoulderBoulderColorado
      Air quality index474738
      Pollution index1,028,8501,028,8502,034,619

      Southeast Boulder 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

      Southeast Boulder air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.001%
      Lead0.240%
      Mercury0.010%

      Average monthly Southeast Boulder temperature with heat index

      Southeast Boulder monthly precipitation with daily maximum

      Southeast Boulder monthly snow depth with daily maximum

      Southeast Boulder monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Coal Creek town, CO308476%
      Black Hawk, CO166476%
      Superior, CO12,928476%
      Hidden Lake, CO0476%
      Crisman, CO402476%
      Boulder, CO105,420476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Daly City, CA105,5434020%
      Wichita Falls, TX105,0132648%
      West Palm Beach, FL104,9783628%
      Green Bay, WI104,9513628%
      Broken Arrow, OK104,8694510%
      Boulder, CO105,420476%
      Source: The Southeast Boulder, Boulder, 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.