Bloomington, IL Weather - Forecast & Monthly Averages

TEMPERATURE	50
HUMIDITY	83
PRESSURE
WIND COND.	250 27.7

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Weather Quick Facts

The highest monthly average temperature in Bloomington for July is 74.7 degrees
The lowest monthly average temperature in Bloomington for January is 25.5 degrees
The most monthly precipitation in Bloomington occurs in May with 5.5 inches
The air quality index in Bloomington is 5% worse than the national average
The pollution index in Bloomington is 78% better than the national average

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Bloomington 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	18°F	35°F	26°F	2.3"
February	19°F	36°F	27°F	1.8"
March	32°F	52°F	41°F	3.1"
April	42°F	65°F	53°F	4.7"
May	53°F	75°F	63°F	5.5"
June	63°F	83°F	73°F	4.4"
July	65°F	85°F	75°F	4.7"
August	63°F	84°F	73°F	4.4"
September	56°F	79°F	66°F	4.9"
October	45°F	66°F	54°F	4.7"
November	33°F	52°F	42°F	3.2"
December	23°F	38°F	30°F	3.1"

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Bloomington 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	Bloomington	Illinois	National
Air quality index	44	41	42
Pollution index	607,262	3,148,694	2,726,193

Bloomington air quality information

Measurement	Total
Days measured	364
Days with good air quality	256
Days with moderate air quality	108
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Bloomington air quality information

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

Average monthly Bloomington temperature with heat index

Bloomington monthly precipitation with daily maximum

Bloomington monthly snow depth with daily maximum

Bloomington monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
McLean, IL	808	44	12.0%
Le Roy, IL	3,429	44	12.0%
Congerville, IL	840	44	12.0%
Lexington, IL	2,049	44	12.0%
Cooksville, IL	164	44	12.0%
Bloomington, IL	77,725	44	12.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Waldorf, MD	77,711	47	6.0%
Perris, CA	77,708	89	78.0%
Lake Charles, LA	77,832	45	10.0%
Jonesboro, AR	77,391	45	10.0%
Boynton Beach, FL	78,060	41	18.0%
Bloomington, IL	77,725	44	12.0%

Source: The Bloomington, 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.