TODAY NOV07
TEMPERATURE51
HUMIDITY73
PRESSURE102880
WIND COND.20 16.6
  • 6142Fri
  • 5848Sat40%40%
  • 6144Sun
  • 6443
  • 6553Tue20%
daynightWeather update from Pittsfield, Pittsfield Penstone Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Barry for July is 76.4 degrees
  • The lowest monthly average temperature in Barry for January is 28.9 degrees
  • The most monthly precipitation in Barry occurs in June with 10.4 inches
  • The air quality index in Barry is 3% better than the national average
  • The pollution index in Barry is 92% better than the national average

Compare Barry, IL Weather

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      Barry 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
      January21°F39°F29°F3.5"
      February23°F41°F31°F3.2"
      March36°F56°F44°F3.6"
      April46°F68°F56°F7.4"
      May56°F76°F65°F7.6"
      June64°F84°F74°F10.4"
      July67°F87°F76°F8.6"
      August65°F87°F75°F6.1"
      September58°F81°F68°F8.5"
      October46°F68°F56°F5.6"
      November36°F55°F45°F5.5"
      December27°F42°F33°F6.1"

      Barry 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.
      IndexBarryIllinoisNational
      Air quality index414142
      Pollution index222,6333,148,6942,726,193

      Barry air quality

      MeasurementTotal
      Days measured241
      Days with good air quality208
      Days with moderate air quality33
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.003%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.002%
      Mercury0.000%

      Average monthly Barry temperature with heat index

      Barry monthly precipitation with daily maximum

      Barry monthly snow depth with daily maximum

      Barry monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Baylis, IL1264118.0%
      New Canton, IL2574118.0%
      Plainville, IL2854118.0%
      El Dara, IL884118.0%
      New Salem, IL2074118.0%
      Barry, IL1,6984118.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Aberdeen, IN1,6983726.0%
      Henryville, IN1,698492.0%
      Wacousta, MI1,6983628.0%
      Chapin, SC1,6984314.0%
      Watertown, TN1,6982550.0%
      Barry, IL1,6984118.0%
      Source: The Barry, 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.