Peoria, IL Weather - Forecast & Monthly Averages

TEMPERATURE	49
HUMIDITY	74
PRESSURE	102850
WIND COND.	70 11.2

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Weather Quick Facts

The highest monthly average temperature in Peoria for July is 76.3 degrees
The lowest monthly average temperature in Peoria for January is 25.9 degrees
The most monthly precipitation in Peoria occurs in June with 5.4 inches
The air quality index in Peoria is 3% better than the national average
The pollution index in Peoria is 75% better than the national average

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Peoria 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	17°F	37°F	26°F	2.3"
February	18°F	39°F	28°F	2.1"
March	31°F	54°F	42°F	3.1"
April	41°F	67°F	54°F	4.7"
May	51°F	77°F	64°F	4.4"
June	62°F	85°F	73°F	5.4"
July	65°F	88°F	76°F	3.4"
August	64°F	86°F	74°F	3.5"
September	56°F	81°F	68°F	4.1"
October	44°F	68°F	55°F	3.4"
November	33°F	55°F	43°F	2.9"
December	22°F	39°F	30°F	2.7"

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Peoria 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	Peoria	Illinois	National
Air quality index	41	41	42
Pollution index	672,031	3,148,694	2,726,193

Peoria air quality

Measurement	Total
Days measured	365
Days with good air quality	285
Days with moderate air quality	78
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.030%
Carbon Tetrachloride	0.000%
Lead	0.001%
Mercury	0.020%

Average monthly Peoria temperature with heat index

Peoria monthly precipitation with daily maximum

Peoria monthly snow depth with daily maximum

Peoria monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Rome, IL	1,394	41	18.0%
North Pekin, IL	1,680	41	18.0%
West Peoria, IL	4,510	41	18.0%
Lake Camelot, IL	1,631	41	18.0%
Bartonville, IL	6,174	41	18.0%
Peoria, IL	112,644	41	18.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Clovis, CA	112,663	60	20.0%
Delta, BC	112,691	n/a
Manchester, NH	112,441	37	26.0%
High Point, NC	112,434	40	20.0%
Costa Mesa, CA	112,958	89	78.0%
Peoria, IL	112,644	41	18.0%

Source: The Peoria, 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.