McCook, IL Weather - Forecast & Monthly Averages

TEMPERATURE	47
HUMIDITY	86
PRESSURE	100850
WIND COND.	70 16.6

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Weather Quick Facts

The highest monthly average temperature in McCook for July is 76.3 degrees
The lowest monthly average temperature in McCook for January is 26.2 degrees
The most monthly precipitation in McCook occurs in August with 5.1 inches
The air quality index in McCook is 31% worse than the national average
The pollution index in McCook is 450% worse than the national average

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McCook 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	20°F	34°F	26°F	1.9"
February	21°F	36°F	28°F	1.6"
March	33°F	49°F	40°F	2.4"
April	42°F	62°F	51°F	3.6"
May	52°F	73°F	61°F	4.3"
June	63°F	82°F	72°F	4.6"
July	68°F	86°F	76°F	3.5"
August	67°F	83°F	75°F	5.1"
September	60°F	77°F	68°F	2.8"
October	48°F	65°F	55°F	3.9"
November	36°F	51°F	43°F	2.2"
December	25°F	37°F	31°F	2.2"

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McCook 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	McCook	Illinois	National
Air quality index	55	41	42
Pollution index	14,981,300	3,148,694	2,726,193

McCook air quality

Measurement	Total
Days measured	365
Days with good air quality	121
Days with moderate air quality	227
Days w/ poor A.Q. for sensitive groups	16
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.140%
Carbon Tetrachloride	0.030%
Lead	0.020%
Mercury	0.010%

Average monthly McCook temperature with heat index

McCook monthly precipitation with daily maximum

McCook monthly snow depth with daily maximum

McCook monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Berwyn, IL	54,850	55	10.0%
Cicero, IL	81,471	55	10.0%
Oak Park, IL	52,102	55	10.0%
Burbank, IL	28,447	55	10.0%
Harvey, IL	24,295	55	10.0%
McCook, IL	317	55	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Gillsville, GA	317	37	26.0%
Maunaloa, HI	317	30	40.0%
Granville, IA	317	35	30.0%
Mystic, IA	317	39	22.0%
Ute, IA	317	35	30.0%
McCook, IL	317	55	10.0%

Source: The McCook, 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.