TODAY AUG20
TEMPERATURE73
HUMIDITY84
PRESSURE29.86
WIND COND.90 4.7
  • 806490%50%
  • 7955Tue20%
  • 7754Wed
  • 7960Thu
  • 7766Fri
daynightWeather update from Galesburg Municipal Airport at

Knoxville Average Weather

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°F34°F24°F3.4"
February18°F36°F26°F3.6"
March32°F52°F41°F3.5"
April41°F65°F52°F6.9"
May52°F74°F63°F7.1"
June62°F83°F72°F7.9"
July65°F86°F75°F8.4"
August63°F84°F73°F7.4"
September54°F78°F65°F8.9"
October44°F66°F54°F5.8"
November32°F52°F41°F4.0"
December22°F37°F29°F4.5"

Did you know?

  • The highest monthly average temperature in Knoxville for July is 75 degrees.
  • The lowest monthly average temperature in Knoxville for January is 24 degrees.
  • The most monthly precipitation in Knoxville occurs in September with 8.9 inches.
  • The air quality index in Knoxville is 3% better than the national average.
  • The pollution index in Knoxville is 66% better than the national average.

Find Real Estate Listings In Knoxville

Location
Price
Bedrooms
Bathrooms
 

New Real Estate Listings In Knoxville

Compare Knoxville, IL Weather To Other Cities

Knoxville 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.
IndexKnoxvilleIllinoisNational
Air quality index484150
Pollution index1,709,2303,347,2955,066,862

Knoxville air quality information

MeasurementTotal
Days measured365
Days with good air quality207
Days with moderate air quality132
Days w/ poor A.Q. for sensitive groups21
Days with unhealthy air quality5

Knoxville air quality information

PollutantTotal
Arsenic0.001%
Benzene0.050%
Carbon Tetrachloride0.040%
Lead0.001%
Mercury0.001%

Average monthly Knoxville temperature with heat index

Knoxville monthly precipitation with daily maximum

Knoxville monthly snow depth with daily maximum

Knoxville monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Abingdon, IL3,181484%
Farmington, IL2,512484%
London Mills, IL340484%
Wataga, IL778484%
Galesburg, IL31,469484%
Knoxville, IL2,793484%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
England, AR2,793476%
St. Marys, KS2,7933628%
Elkton, VA2,7933334%
Alexander, AR2,794476%
DeCordova, TX2,7943334%
Knoxville, IL2,793484%
Source: The Knoxville, 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.