TODAY MAR02
TEMPERATURE54
HUMIDITY41
PRESSURE30.02
WIND COND.220 24.1
  • 5932Wed
  • 5531Thu
  • 5132Fri
  • 5436Sat
  • 5942Sun
daynightWeather update from Keokuk Municipal at

Key findings

  • The highest monthly average temperature in Elvaston for July is 76 degrees
  • The lowest monthly average temperature in Elvaston for January is 25 degrees
  • The most monthly precipitation in Elvaston occurs in June with 5.5 inches
  • The air quality index in Elvaston is 42% better than the national average
  • The pollution index in Elvaston is 84% better than the national average

Compare Elvaston, IL Weather

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      Elvaston 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
      January17°F35°F25°F1.1"
      February20°F38°F28°F1.5"
      March33°F53°F41°F1.9"
      April43°F65°F53°F3.7"
      May53°F75°F64°F5.1"
      June63°F84°F73°F5.5"
      July66°F87°F76°F4.1"
      August64°F84°F74°F3.3"
      September56°F79°F67°F3.3"
      October45°F68°F55°F3.0"
      November33°F53°F42°F2.4"
      December23°F39°F31°F1.9"

      Elvaston 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.
      IndexElvastonIllinoisNational
      Air quality index294150
      Pollution index802,1143,347,2955,066,862

      Elvaston air quality information

      MeasurementTotal
      Days measured120
      Days with good air quality101
      Days with moderate air quality19
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Elvaston air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.040%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Elvaston temperature with heat index

      Elvaston monthly precipitation with daily maximum

      Elvaston monthly snow depth with daily maximum

      Elvaston monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Keokuk, IA10,6282942%
      Ferris, IL1182942%
      Montrose, IA9502942%
      Hamilton, IL2,9162942%
      Alexandria, MO1222942%
      Elvaston, IL1242942%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Aldora, GA1243824%
      Viola, KS1244020%
      Du Bois, NE1243138%
      Southside Chesconessex, VA1244118%
      Milo, MO1243726%
      Elvaston, IL1242942%
      Source: The Elvaston, 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.