Tinley Park, IL Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Tinley Park for July is 74 degrees
The lowest monthly average temperature in Tinley Park for January is 25.6 degrees
The most monthly precipitation in Tinley Park occurs in July with 8 inches
The air quality index in Tinley Park is 31% worse than the national average
The pollution index in Tinley Park is 43% better than the national average

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Tinley Park 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	34°F	26°F	4.5"
February	19°F	35°F	27°F	3.6"
March	31°F	49°F	39°F	4.4"
April	40°F	62°F	50°F	5.4"
May	50°F	72°F	60°F	6.5"
June	60°F	81°F	70°F	5.8"
July	64°F	84°F	74°F	8.0"
August	63°F	82°F	72°F	7.5"
September	56°F	76°F	65°F	5.4"
October	45°F	64°F	54°F	6.2"
November	33°F	51°F	42°F	5.4"
December	24°F	38°F	31°F	3.8"

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Tinley Park 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	Tinley Park	Illinois	National
Air quality index	55	41	42
Pollution index	1,558,070	3,148,694	2,726,193

Tinley Park 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	0.010%
Carbon Tetrachloride	0.070%
Lead	0.090%
Mercury	0.010%

Average monthly Tinley Park temperature with heat index

Tinley Park monthly precipitation with daily maximum

Tinley Park monthly snow depth with daily maximum

Tinley Park monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Ford Heights, IL	2,705	55	10.0%
Sauk Village, IL	10,319	55	10.0%
Country Club Hills, IL	16,564	55	10.0%
Frankfort Square, IL	8,831	55	10.0%
Monee, IL	5,080	55	10.0%
Tinley Park, IL	56,082	55	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Fountain Valley, CA	56,118	72	44.0%
Pocatello, ID	56,016	27	46.0%
New Brunswick, NJ	55,992	41	18.0%
Commerce City, CO	55,891	58	16.0%
Diamond Bar, CA	55,870	89	78.0%
Tinley Park, IL	56,082	55	10.0%

Source: The Tinley Park, 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.