TODAY MAY28
TEMPERATURE73
HUMIDITY78
PRESSURE
WIND COND.150 9.2
  • 7659Thu20%70%
  • 7152Fri30%
  • 7051Sat
  • 6950Sun
  • 7260Mon
daynightWeather update from Pontiac Municipal Airport at
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Ransom 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
January19°F35°F27°F3.7"
February20°F37°F28°F2.9"
March33°F52°F41°F4.7"
April42°F66°F53°F5.6"
May54°F76°F64°F6.5"
June63°F84°F73°F7.6"
July65°F85°F75°F10.4"
August62°F83°F72°F7.8"
September55°F79°F66°F7.6"
October44°F66°F54°F4.3"
November34°F53°F42°F5.5"
December24°F39°F31°F3.5"

Did you know?

  • The highest monthly average temperature in Ransom for July is 75 degrees.
  • The lowest monthly average temperature in Ransom for January is 27 degrees.
  • The most monthly precipitation in Ransom occurs in July with 10.4 inches.
  • The air quality index in Ransom is 98% better than the national average.
  • The pollution index in Ransom is 66% better than the national average.

Compare Ransom, IL Weather To Other Cities

      vs

      Ransom 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.
      IndexRansomIllinoisNational
      Air quality index14150
      Pollution index1,736,9303,347,2955,066,862

      Ransom air quality information

      MeasurementTotal
      Days measured351
      Days with good air quality351
      Days with moderate air quality
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Ransom air quality information

      PollutantTotal
      Arsenic0.004%
      Benzene0.040%
      Carbon Tetrachloride0.000%
      Lead0.001%
      Mercury0.001%

      Average monthly Ransom temperature with heat index

      Ransom monthly precipitation with daily maximum

      Ransom monthly snow depth with daily maximum

      Ransom monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cornell, IL358198%
      Kinsman, IL85198%
      Morris, IL13,930198%
      Seneca, IL2,565198%
      Dwight, IL4,168198%
      Ransom, IL347198%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Esperance, NY3473628%
      Delano, PA3474510%
      Sulphur Springs, IN347365630%
      Poyen, AR3473628%
      Lohrville, WI3473628%
      Ransom, IL347198%
      Source: The Ransom, 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.