Herscher, IL Weather - Forecast & Monthly Averages

TEMPERATURE	44
HUMIDITY	85
PRESSURE	102680
WIND COND.	360 13

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Weather Quick Facts

The highest monthly average temperature in Herscher for July is 74.5 degrees
The lowest monthly average temperature in Herscher for January is 25.5 degrees
The most monthly precipitation in Herscher occurs in August with 9.8 inches
The air quality index in Herscher is 100% better than the national average
The pollution index in Herscher is 36% better than the national average

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Herscher 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	25°F	3.2"
February	19°F	36°F	27°F	2.6"
March	32°F	51°F	40°F	3.2"
April	41°F	64°F	51°F	5.2"
May	51°F	74°F	62°F	5.3"
June	61°F	83°F	71°F	9.7"
July	64°F	86°F	74°F	5.3"
August	62°F	84°F	73°F	9.8"
September	55°F	79°F	66°F	6.1"
October	44°F	65°F	54°F	7.0"
November	34°F	52°F	42°F	3.8"
December	24°F	38°F	31°F	3.7"

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Herscher 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	Herscher	Illinois	National
Air quality index	0	41	42
Pollution index	1,736,930	3,148,694	2,726,193

Herscher air quality

Measurement	Total
Days measured	335
Days with good air quality	334
Days with moderate air quality	1
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.004%
Benzene	0.040%
Carbon Tetrachloride	0.000%
Lead	0.001%
Mercury	0.001%

Average monthly Herscher temperature with heat index

Herscher monthly precipitation with daily maximum

Herscher monthly snow depth with daily maximum

Herscher monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Bonfield, IL	586	0	100.0%
Essex, IL	1,083	0	100.0%
South Wilmington, IL	702	0	100.0%
Buckingham, IL	270	0	100.0%
Irwin, IL	39	0	100.0%
Herscher, IL	1,489	0	100.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Ness City, KS	1,489	15	70.0%
Thompson Falls, MT	1,489	37	26.0%
La Huerta, NM	1,489	47	6.0%
Greenwich, OH	1,489	41	18.0%
New Fairview, TX	1,489	51	2.0%
Herscher, IL	1,489	0	100.0%

Source: The Herscher, 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.