Hardin, IL Weather - Forecast & Monthly Averages

TEMPERATURE	23
HUMIDITY	88
PRESSURE	102910
WIND COND.	100 11.2

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Weather Quick Facts

The highest monthly average temperature in Hardin for August is 79.4 degrees
The lowest monthly average temperature in Hardin for December is 31.7 degrees
The most monthly precipitation in Hardin occurs in January with 9 inches
The air quality index in Hardin is 28% worse than the national average
The pollution index in Hardin is 10% better than the national average

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Hardin 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	26°F	41°F	33°F	9.0"
February	25°F	43°F	33°F	4.8"
March	36°F	60°F	47°F	3.9"
April	44°F	68°F	55°F	4.3"
May	56°F	80°F	67°F	4.3"
June	65°F	87°F	76°F	5.8"
July	66°F	89°F	77°F	3.9"
August	69°F	91°F	79°F	4.6"
September	60°F	85°F	71°F	4.9"
October	48°F	71°F	59°F	3.7"
November	36°F	58°F	46°F	7.6"
December	25°F	40°F	32°F	2.5"

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Hardin 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	Hardin	Illinois	National
Air quality index	54	41	42
Pollution index	2,458,180	3,148,694	2,726,193

Hardin air quality

Measurement	Total
Days measured	365
Days with good air quality	134
Days with moderate air quality	221
Days w/ poor A.Q. for sensitive groups	8
Days with unhealthy air quality	2

Air quality details

Pollutant	Total
Arsenic	0.002%
Benzene	0.020%
Carbon Tetrachloride	0.001%
Lead	0.120%
Mercury	0.330%

Average monthly Hardin temperature with heat index

Hardin monthly precipitation with daily maximum

Hardin monthly snow depth with daily maximum

Hardin monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Paynesville, MO	28	41	18.0%
Kampsville, IL	321	54	8.0%
Fieldon, IL	153	54	8.0%
Grafton, IL	672	54	8.0%
Brussels, IL	113	54	8.0%
Hardin, IL	831	54	8.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Pearl City, IL	831	42	16.0%
Ridgway, IL	831	45	10.0%
Annville, KY	831	33	34.0%
Libertytown, MD	831	42	16.0%
Tilghman Island, MD	831	41	18.0%
Hardin, IL	831	54	8.0%

Source: The Hardin, 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.