Carbondale, IL Weather - Forecast & Monthly Averages

TEMPERATURE	24
HUMIDITY	88
PRESSURE	102980
WIND COND.

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Weather Quick Facts

The highest monthly average temperature in Carbondale for August is 79.7 degrees
The lowest monthly average temperature in Carbondale for February is 35.9 degrees
The most monthly precipitation in Carbondale occurs in November with 11.1 inches
The air quality index in Carbondale is 2% worse than the national average
The pollution index in Carbondale is 14% better than the national average

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Carbondale 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	30°F	44°F	36°F	7.5"
February	28°F	46°F	36°F	4.9"
March	38°F	61°F	49°F	4.2"
April	45°F	67°F	56°F	5.8"
May	55°F	79°F	67°F	4.4"
June	65°F	87°F	76°F	5.4"
July	66°F	87°F	76°F	3.6"
August	69°F	92°F	80°F	3.8"
September	60°F	85°F	71°F	5.0"
October	48°F	73°F	59°F	5.5"
November	38°F	59°F	48°F	11.1"
December	28°F	45°F	36°F	6.7"

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Carbondale 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	Carbondale	Illinois	National
Air quality index	43	41	42
Pollution index	2,331,220	3,148,694	2,726,193

Carbondale air quality

Measurement	Total
Days measured	344
Days with good air quality	269
Days with moderate air quality	74
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	0.004%
Lead	0.002%
Mercury	0.260%

Average monthly Carbondale temperature with heat index

Carbondale monthly precipitation with daily maximum

Carbondale monthly snow depth with daily maximum

Carbondale monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Royalton, IL	1,107	43	14.0%
Carterville, IL	5,861	43	14.0%
Bush, IL	303	43	14.0%
Harrison, IL	934	43	14.0%
Ava, IL	541	43	14.0%
Carbondale, IL	25,400	43	14.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Melrose Park, IL	25,404	55	10.0%
Woodstock, IL	25,391	42	16.0%
Cliffside Park, NJ	25,410	51	2.0%
Tarpon Springs, FL	25,389	43	14.0%
Thetford Mines, QC	25,383	n/a
Carbondale, IL	25,400	43	14.0%

Source: The Carbondale, 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.