TODAY DEC13
TEMPERATURE45
HUMIDITY66
PRESSURE29.85
WIND COND.
  • 4023Sat70%
  • 3329Sun20%90%
  • 3419Mon70%20%
  • 3314Tue
  • 3425Wed
daynightWeather update from St. Louis Regional Airport at
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Wood River 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
January24°F41°F31°F3.4"
February25°F43°F33°F3.7"
March38°F57°F46°F3.1"
April47°F68°F56°F6.6"
May56°F76°F65°F6.1"
June65°F85°F75°F3.5"
July67°F87°F77°F7.3"
August66°F86°F75°F6.8"
September58°F80°F68°F4.4"
October47°F68°F57°F6.7"
November36°F56°F45°F4.9"
December28°F43°F35°F6.3"

Did you know?

  • The highest monthly average temperature in Wood River for July is 77 degrees.
  • The lowest monthly average temperature in Wood River for January is 31 degrees.
  • The most monthly precipitation in Wood River occurs in July with 7.3 inches.
  • The air quality index in Wood River is 21% worse than the national average.
  • The pollution index in Wood River is 67% worse than the national average.

Compare Wood River, IL Weather To Other Cities

Wood River 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.
IndexWood RiverIllinoisNational
Air quality index604150
Pollution index8,473,0503,347,2955,066,862

Wood River air quality information

MeasurementTotal
Days measured365
Days with good air quality99
Days with moderate air quality231
Days w/ poor A.Q. for sensitive groups33
Days with unhealthy air quality2

Wood River air quality information

PollutantTotal
Arsenic0.020%
Benzene0.070%
Carbon Tetrachloride0.020%
Lead0.010%
Mercury0.010%

Average monthly Wood River temperature with heat index

Wood River monthly precipitation with daily maximum

Wood River monthly snow depth with daily maximum

Wood River monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Bethalto, IL9,3646020%
Collinsville, IL24,8556020%
Fairmont City, IL2,3496020%
Hamel, IL1,0156020%
Maryville, IL7,8376020%
Wood River, IL10,3606020%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Marlboro Village, MD10,363492%
Mount Airy, NC10,3644118%
Madera Acres, CA10,3666530%
Bluefield, WV10,366295490%
Sandy, OR10,3693824%
Wood River, IL10,3606020%
Source: The Wood River, 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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