TODAY MAR01
TEMPERATURE55
HUMIDITY89
PRESSURE29.92
WIND COND.340 13
  • 5031Mon
  • 5133Tue40%
  • 5835Wed
  • 5633Thu
  • 5333Fri
daynightWeather update from Paducah, Barkley Regional Airport at

Key findings

  • The highest monthly average temperature in Mound City for July is 79 degrees
  • The lowest monthly average temperature in Mound City for January is 37 degrees
  • The most monthly precipitation in Mound City occurs in November with 8.5 inches
  • The air quality index in Mound City is 12% better than the national average
  • The pollution index in Mound City is 69% better than the national average

Compare Mound City, IL Weather

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      Mound City 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
      January29°F46°F37°F4.5"
      February31°F49°F39°F3.7"
      March41°F61°F50°F7.8"
      April51°F72°F61°F7.9"
      May60°F80°F69°F6.9"
      June69°F90°F79°F6.4"
      July70°F90°F79°F5.7"
      August68°F89°F77°F4.3"
      September60°F83°F70°F2.8"
      October49°F73°F60°F4.4"
      November39°F60°F49°F8.5"
      December33°F49°F40°F8.2"

      Mound City 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.
      IndexMound CityIllinoisNational
      Air quality index444150
      Pollution index1,566,3403,347,2955,066,862

      Mound City air quality information

      MeasurementTotal
      Days measured364
      Days with good air quality261
      Days with moderate air quality103
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Mound City air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Mound City temperature with heat index

      Mound City monthly precipitation with daily maximum

      Mound City monthly snow depth with daily maximum

      Mound City monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Olmsted, IL4354412%
      Blandville, KY514412%
      Diehlstadt, MO1814412%
      Mounds, IL1,0544412%
      Ullin, IL4234412%
      Mound City, IL6244412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Harleyville, SC6242942%
      Foristell, MO624548%
      Tuppers Plains, OH6242550%
      Branson West, MO6241864%
      Delbarton, WV6244216%
      Mound City, IL6244412%
      Source: The Mound City, 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.