Wood River, IL Weather - Forecast & Monthly Averages

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TEMPERATURE	32
HUMIDITY	88
PRESSURE	30.22
WIND COND.	80 13

Key findings

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 9% worse than the national average
The pollution index in Wood River is 67% worse than the national average

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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.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	24°F	41°F	31°F	3.4"
February	25°F	43°F	33°F	3.7"
March	38°F	57°F	46°F	3.1"
April	47°F	68°F	56°F	6.6"
May	56°F	76°F	65°F	6.1"
June	65°F	85°F	75°F	3.5"
July	67°F	87°F	77°F	7.3"
August	66°F	86°F	75°F	6.8"
September	58°F	80°F	68°F	4.4"
October	47°F	68°F	57°F	6.7"
November	36°F	56°F	45°F	4.9"
December	28°F	43°F	35°F	6.3"

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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.
Index	Wood River	Illinois	National
Air quality index	54	41	50
Pollution index	8,473,050	3,347,295	5,066,862

Wood River air quality information

Measurement	Total
Days measured	365
Days with good air quality	134
Days with moderate air quality	221
Days w/ poor A.Q. for sensitive groups	8
Days with unhealthy air quality	2

Wood River air quality information

Pollutant	Total
Arsenic	0.020%
Benzene	0.070%
Carbon Tetrachloride	0.020%
Lead	0.010%
Mercury	0.010%

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, State	Population	Air Quality Index	National Avg.
Brighton, IL	2,316	54	8%
Wilsonville, IL	658	54	8%
Florissant, MO	52,218	54	8%
East Alton, IL	6,171	54	8%
Hartford, IL	1,569	54	8%
Wood River, IL	10,360	54	8%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Marlboro Village, MD	10,363	47	6%
Mount Airy, NC	10,364	45	10%
Bluefield, WV	10,366	295	490%
Madera Acres, CA	10,366	50	= 100
Holly Springs, GA	10,351	52	4%
Wood River, IL	10,360	54	8%

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.