TODAY MAY18
TEMPERATURE49
HUMIDITY86
PRESSURE29.99
WIND COND.320 7.6
  • 6545Tue40%20%
  • 6946Wed
  • 7949Thu
  • 7550Fri
  • 7248Sat
daynightWeather update from Greeley, Greeley-Weld County Airport at

Key findings

  • The highest monthly average temperature in Nunn for July is 75.2 degrees
  • The lowest monthly average temperature in Nunn for January is 19.2 degrees
  • The most monthly precipitation in Nunn occurs in June with 12.6 inches
  • The air quality index in Nunn is 3% better than the national average
  • The pollution index in Nunn is 96% better than the national average

Compare Nunn, CO Weather

      vs
      How would you rate the weather in Nunn?
      Write a review to give others more information about this area.
      How would you rate the air quality in Nunn?
      Write a review to give others more information about this area.
      See all Nunn poll results

      Nunn 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
      January8°F37°F19°F0.3"
      February17°F44°F28°F0.2"
      March28°F61°F41°F3.1"
      April34°F66°F48°F2.5"
      May43°F76°F58°F3.0"
      June51°F86°F67°F12.6"
      July58°F95°F75°F5.0"
      August55°F90°F70°F4.3"
      September47°F84°F62°F3.5"
      October36°F71°F49°F1.4"
      November24°F59°F37°F0.5"
      December9°F39°F21°F1.0"

      Nunn 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.
      IndexNunnColoradoNational
      Air quality index483850
      Pollution index218,6622,034,6195,066,862

      Nunn air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality208
      Days with moderate air quality151
      Days w/ poor A.Q. for sensitive groups6
      Days with unhealthy air quality0

      Nunn air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.004%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Nunn temperature with heat index

      Nunn monthly precipitation with daily maximum

      Nunn monthly snow depth with daily maximum

      Nunn monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Severance, CO3,6034510%
      Ault, CO1,8694510%
      Pierce, CO9664510%
      Eaton, CO4,7914510%
      Wellington, CO7,409484%
      Nunn, CO562484%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Belle Haven town, VA562476%
      St. Francis, SD5624412%
      Oak Grove, AL5623824%
      Thunderbird Bay, TX5623334%
      Spelter, WV5623138%
      Nunn, CO562484%
      Source: The Nunn, 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.