TODAY MAY16
TEMPERATURE61
HUMIDITY72
PRESSURE30.18
WIND COND.140 13
  • 7160Mon60%70%
  • 7462Tue50%40%
  • 8165Wed20%30%
  • 8265Thu30%30%
  • 8364Fri30%30%
daynightWeather update from St. Louis Regional Airport at

Key findings

  • The highest monthly average temperature in Walshville for July is 75.9 degrees
  • The lowest monthly average temperature in Walshville for January is 29.4 degrees
  • The most monthly precipitation in Walshville occurs in April with 9.3 inches
  • The air quality index in Walshville is 9% worse than the national average
  • The pollution index in Walshville is 87% better than the national average

Compare Walshville, IL Weather

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

      Walshville 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
      January23°F38°F29°F3.3"
      February24°F40°F31°F3.5"
      March36°F55°F44°F3.9"
      April45°F67°F55°F9.3"
      May55°F75°F64°F5.6"
      June64°F84°F73°F7.9"
      July66°F86°F76°F5.0"
      August65°F86°F74°F5.1"
      September57°F80°F67°F6.0"
      October46°F68°F56°F5.6"
      November36°F54°F44°F3.6"
      December28°F42°F34°F3.6"

      Walshville 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.
      IndexWalshvilleIllinoisNational
      Air quality index544150
      Pollution index647,2803,347,2955,066,862

      Walshville air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality134
      Days with moderate air quality221
      Days w/ poor A.Q. for sensitive groups8
      Days with unhealthy air quality2

      Walshville air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Walshville temperature with heat index

      Walshville monthly precipitation with daily maximum

      Walshville monthly snow depth with daily maximum

      Walshville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Witt, IL9104020%
      Irving, IL4144020%
      Butler, IL1544020%
      Litchfield, IL6,9764020%
      Schram City, IL7674020%
      Walshville, IL35548%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Robinson, ND353628%
      Smicksburg, PA353824%
      Princeton, SC353138%
      South Fork Estates, TX354118%
      Emmet, NE351962%
      Walshville, IL35548%
      Source: The Walshville, 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.