TODAY JUN04
TEMPERATURE86
HUMIDITY57
PRESSURE29.77
WIND COND.210 3.4
  • 8962Fri20%30%
  • 8256Sat
  • 8161Sun
  • 8766Mon
  • 8967Tue60%
daynightWeather update from Illinois Valley Regional Airport at
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Spring Valley 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°F34°F26°F3.3"
February19°F35°F26°F3.0"
March32°F51°F40°F4.3"
April42°F64°F52°F7.2"
May53°F75°F63°F8.0"
June62°F83°F72°F7.5"
July66°F85°F75°F7.1"
August64°F83°F73°F8.2"
September56°F78°F66°F6.3"
October45°F65°F54°F6.6"
November34°F51°F42°F4.3"
December23°F37°F30°F3.5"

Did you know?

  • The highest monthly average temperature in Spring Valley for July is 75 degrees.
  • The lowest monthly average temperature in Spring Valley for January is 26 degrees.
  • The most monthly precipitation in Spring Valley occurs in August with 8.2 inches.
  • The air quality index in Spring Valley is 98% better than the national average.
  • The pollution index in Spring Valley is 93% better than the national average.

Compare Spring Valley, IL Weather To Other Cities

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      Spring Valley 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.
      IndexSpring ValleyIllinoisNational
      Air quality index14150
      Pollution index339,1563,347,2955,066,862

      Spring Valley air quality information

      MeasurementTotal
      Days measured351
      Days with good air quality351
      Days with moderate air quality
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Spring Valley air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Spring Valley temperature with heat index

      Spring Valley monthly precipitation with daily maximum

      Spring Valley monthly snow depth with daily maximum

      Spring Valley monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      La Moille, IL839198%
      McNabb, IL305198%
      North Utica, IL1,402198%
      Seatonville, IL333198%
      Arlington, IL199198%
      Spring Valley, IL5,365198%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Thiells, NY5,3653628%
      Winston, OR5,3643040%
      Vail, CO5,3634216%
      Lochbuie, CO5,367548%
      Santa Venetia, CA5,3684314%
      Spring Valley, IL5,365198%
      Source: The Spring Valley, IL 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.