TODAY JUN25
TEMPERATURE76
HUMIDITY63
PRESSURE30.11
WIND COND.100 18.3
  • 7964Tue60%70%
  • 8063Wed20%
  • 8672Thu
  • 9474Fri
  • 9072Sat
daynightWeather update from Albertus Airport at

Shannon 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
January-15°F57°F25°Fn/a
February-15°F59°F22°Fn/a
March1°F77°F35°Fn/a
April19°F81°F49°Fn/a
May25°F95°F58°Fn/a
June43°F91°F69°Fn/a
July43°F97°F72°Fn/a
August45°F97°F70°Fn/a
September32°F90°F63°Fn/a
October21°F88°F50°Fn/a
November12°F72°F39°Fn/a
December-8°F52°F25°Fn/a

Did you know?

  • The highest monthly average temperature in Shannon for July is 72 degrees.
  • The lowest monthly average temperature in Shannon for February is 22 degrees.
  • The most monthly precipitation in Shannon occurs in January with 0 inches.
  • The air quality index in Shannon is 6% worse than the national average.
  • The pollution index in Shannon is 65% better than the national average.

Find Real Estate Listings In Shannon

Location
Price
Bedrooms
Bathrooms
 

New Real Estate Listings In Shannon

Compare Shannon, IL Weather To Other Cities

Shannon 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.
IndexShannonIllinoisNational
Air quality index534150
Pollution index1,767,9803,347,2955,066,862

Shannon air quality information

MeasurementTotal
Days measured365
Days with good air quality158
Days with moderate air quality204
Days w/ poor A.Q. for sensitive groups3
Days with unhealthy air quality

Shannon air quality information

PollutantTotal
Arsenic0.001%
Benzene0.040%
Carbon Tetrachloride0.010%
Lead0.001%
Mercury0.003%

Average monthly Shannon temperature with heat index

Shannon monthly precipitation with daily maximum

Shannon monthly snow depth with daily maximum

Shannon monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Adeline, IL923138%
German Valley, IL4863138%
Polo, IL2,1313138%
Forreston, IL1,7713138%
Ridott, IL1733138%
Shannon, IL646536%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Charlotte Court House, VA646275450%
Tropic, UT6464118%
Ovid, NY6463236%
Harmony, IN64650= 100
Blackwells Mills, NJ6464020%
Shannon, IL646536%
Source: The Shannon, 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.