TODAY MAR19
TEMPERATURE48
HUMIDITY50
PRESSURE102370
WIND COND.
  • 5117Tue
  • 5527Wed
  • 5023Thu
  • 5228Fri30%
  • 4622Sat70%50%
daynightWeather update from Hailey, Friedman Memorial Airport at
New Real Estate Listings in Fairfield Area
Search Homes for Sale in Fairfield, ID

Weather Quick Facts

  • The highest monthly average temperature in Fairfield for July is 75.4 degrees
  • The lowest monthly average temperature in Fairfield for December is 25.7 degrees
  • The most monthly precipitation in Fairfield occurs in April with 3.3 inches
  • The air quality index in Fairfield is 52% better than the national average
  • The pollution index in Fairfield is 91% better than the national average

Compare Fairfield, ID Weather

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

      Fairfield 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°F35°F26°F1.3"
      February25°F44°F33°F2.5"
      March31°F56°F42°F2.5"
      April35°F62°F46°F3.3"
      May43°F72°F56°F2.9"
      June48°F80°F63°F1.7"
      July60°F92°F75°F0.7"
      August55°F88°F71°F0.4"
      September46°F76°F60°F0.7"
      October38°F63°F49°F2.5"
      November27°F48°F36°F1.2"
      December20°F32°F26°F3.1"

      Fairfield 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.
      IndexFairfieldIdahoNational
      Air quality index203242
      Pollution index249,4182,063,7102,726,193

      Fairfield air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality361
      Days with moderate air quality4
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Fairfield air quality information

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

      Average monthly Fairfield temperature with heat index

      Fairfield monthly precipitation with daily maximum

      Fairfield monthly snow depth with daily maximum

      Fairfield monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Fairfield, ID5672060.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Springville, CA5676632.0%
      Gilmore City, IA5673726.0%
      Sand Lake village, MI5672648.0%
      Saint-Moïse, QC567n/a 
      Eye Hill No. 382, SK567n/a 
      Fairfield, ID5672060.0%
      Source: The Fairfield, ID 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.