TODAY DEC12
TEMPERATURE46
HUMIDITY53
PRESSURE30.18
WIND COND.190 21.9
  • 4030Fri
  • 3717Sat30%20%
  • 2718Sun
  • 2916Mon
  • 2610Tue
daynightWeather update from Pontiac Municipal Airport at
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Cullom 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 Cullom for July is 75 degrees.
  • The lowest monthly average temperature in Cullom for January is 27 degrees.
  • The most monthly precipitation in Cullom occurs in July with 10.4 inches.
  • The air quality index in Cullom is 98% better than the national average.
  • The pollution index in Cullom is 66% better than the national average.

Compare Cullom, IL Weather To Other Cities

Cullom 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.
IndexCullomIllinoisNational
Air quality index14150
Pollution index1,736,9303,347,2955,066,862

Cullom 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

Cullom air quality information

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

Average monthly Cullom temperature with heat index

Cullom monthly precipitation with daily maximum

Cullom monthly snow depth with daily maximum

Cullom monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Cabery, IL312198%
Irwin, IL79198%
Campus, IL129198%
Kempton, IL150198%
Saunemin, IL331198%
Cullom, IL595198%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
St. Meinrad, IN5951178%
East Arcadia, NC5953922%
Douglas City, CA5953824%
Beaver City, NE5951962%
Sutherland, IA5954118%
Cullom, IL595198%
Source: The Cullom, 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.
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