North Chicago, IL Weather - Forecast & Monthly Averages

TEMPERATURE	39
HUMIDITY	82
PRESSURE	101490
WIND COND.	230 14.8

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Weather Quick Facts

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

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

North Chicago 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 North Chicago temperature with heat index

North Chicago monthly precipitation with daily maximum

North Chicago monthly snow depth with daily maximum

North Chicago monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Lake Villa, IL	8,601	39	22.0%
Round Lake Park, IL	7,744	39	22.0%
Winthrop Harbor, IL	6,675	39	22.0%
Gages Lake, IL	9,939	39	22.0%
Venetian Village, IL	2,561	39	22.0%
North Chicago, IL	29,967	39	22.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
New Bern, NC	29,985	37	26.0%
Kahului, HI	29,993	15	70.0%
Madison Heights, MI	30,000	56	12.0%
Fitchburg, WI	30,032	39	22.0%
Morristown, TN	29,887	44	12.0%
North Chicago, IL	29,967	39	22.0%

Source: The North Chicago, 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.