TODAY NOV07
TEMPERATURE59
HUMIDITY21
PRESSURE102540
WIND COND.160 20.5
  • 6533Fri
  • 5933Sat30%
  • 5939Sun70%
  • 5231100%
  • 4933Tue
daynightWeather update from Prineville Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Prineville for July is 69.8 degrees
  • The lowest monthly average temperature in Prineville for December is 29.6 degrees
  • The most monthly precipitation in Prineville occurs in April with 1 inches
  • The air quality index in Prineville is 45% better than the national average
  • The pollution index in Prineville is 97% better than the national average

Compare Prineville, OR Weather

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      Prineville 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
      January24°F45°F33°F0.9"
      February24°F50°F35°F0.4"
      March25°F55°F39°F0.6"
      April29°F60°F44°F1.0"
      May37°F69°F53°F0.9"
      June41°F76°F59°F0.9"
      July47°F90°F70°F0.1"
      August45°F87°F67°F0.9"
      September37°F79°F58°F0.3"
      October32°F64°F46°F0.9"
      November28°F52°F39°F0.9"
      December19°F41°F30°F0.9"

      Prineville 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.
      IndexPrinevilleOregonNational
      Air quality index233242
      Pollution index77,0387,156,3562,726,193

      Prineville air quality

      MeasurementTotal
      Days measured365
      Days with good air quality296
      Days with moderate air quality68
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Prineville temperature with heat index

      Prineville monthly precipitation with daily maximum

      Prineville monthly snow depth with daily maximum

      Prineville monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Prineville, OR10,4292354.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Silverton, OR10,4263236.0%
      Union City, TN10,4262648.0%
      Newcastle, OK10,425484.0%
      Exeter, CA10,4336632.0%
      Whitecourt, AB10,433n/a 
      Prineville, OR10,4292354.0%
      Source: The Prineville, OR 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.