Waukegan, IL Weather - Forecast & Monthly Averages

TEMPERATURE	59
HUMIDITY	39
PRESSURE	102470
WIND COND.	270 13

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Weather Quick Facts

The highest monthly average temperature in Waukegan for July is 72 degrees
The lowest monthly average temperature in Waukegan for January is 23.8 degrees
The most monthly precipitation in Waukegan occurs in June with 4.5 inches
The air quality index in Waukegan is 7% better than the national average
The pollution index in Waukegan is 15% worse than the national average

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Waukegan 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	16°F	32°F	24°F	1.4"
February	17°F	33°F	25°F	1.5"
March	28°F	45°F	36°F	2.6"
April	37°F	57°F	46°F	4.1"
May	47°F	68°F	57°F	3.7"
June	57°F	77°F	67°F	4.5"
July	63°F	82°F	72°F	4.4"
August	62°F	80°F	71°F	3.7"
September	55°F	73°F	64°F	3.3"
October	44°F	62°F	52°F	3.4"
November	33°F	49°F	40°F	2.0"
December	22°F	36°F	29°F	2.5"

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Waukegan 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	Waukegan	Illinois	National
Air quality index	39	41	42
Pollution index	3,131,700	3,148,694	2,726,193

Waukegan air quality

Measurement	Total
Days measured	203
Days with good air quality	174
Days with moderate air quality	28
Days w/ poor A.Q. for sensitive groups	1
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.030%
Carbon Tetrachloride	0.010%
Lead	0.004%
Mercury	0.360%

Average monthly Waukegan temperature with heat index

Waukegan monthly precipitation with daily maximum

Waukegan monthly snow depth with daily maximum

Waukegan monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Lindenhurst, IL	14,317	39	22.0%
Venetian Village, IL	2,561	39	22.0%
Paddock Lake, WI	3,055	39	22.0%
Park City, IL	7,636	39	22.0%
North Chicago, IL	29,967	39	22.0%
Waukegan, IL	87,157	39	22.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Ogden, UT	87,175	45	10.0%
St. George, UT	87,176	44	12.0%
Newport Beach, CA	86,694	89	78.0%
Repentigny, QC	87,645	n/a
Citrus Heights, CA	87,665	52	4.0%
Waukegan, IL	87,157	39	22.0%

Source: The Waukegan, 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.