TODAY MAY08
TEMPERATURE47
HUMIDITY61
PRESSURE30.05
WIND COND.30 11.2
  • 6043Sat80%
  • 5338Sun100%70%
  • 5736Mon
  • 6240Tue
  • 6345Wed
daynightWeather update from Danville, Vermilion County Airport at

Key findings

  • The highest monthly average temperature in Wellington for July is 74.4 degrees
  • The lowest monthly average temperature in Wellington for January is 27.3 degrees
  • The most monthly precipitation in Wellington occurs in August with 10.6 inches
  • The air quality index in Wellington is 16% better than the national average
  • The pollution index in Wellington is 60% better than the national average

Compare Wellington, IL Weather

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      Wellington 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
      January20°F36°F27°F5.6"
      February20°F37°F28°F3.2"
      March33°F53°F42°F4.2"
      April44°F66°F54°F7.2"
      May54°F75°F64°F7.5"
      June63°F84°F73°F7.8"
      July64°F85°F74°F7.8"
      August62°F84°F73°F10.6"
      September56°F79°F66°F7.9"
      October45°F67°F55°F7.0"
      November34°F53°F43°F6.5"
      December26°F40°F32°F5.0"

      Wellington 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.
      IndexWellingtonIllinoisNational
      Air quality index424150
      Pollution index2,020,4303,347,2955,066,862

      Wellington air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality281
      Days with moderate air quality84
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Wellington air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.090%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.001%

      Average monthly Wellington temperature with heat index

      Wellington monthly precipitation with daily maximum

      Wellington monthly snow depth with daily maximum

      Wellington monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Rossville, IL1,6944216%
      Earl Park, IN4114216%
      Ambia, IN2484216%
      Cissna Park, IL8264216%
      Hoopeston, IL5,2454216%
      Wellington, IL2834216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Vienna, MD2834118%
      Rienzi, MS2833922%
      Bennington, ID2834412%
      Sandy Creek, NC2833432%
      Burns, KS2834020%
      Wellington, IL2834216%
      Source: The Wellington, 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.