Deer Grove, IL Weather - Forecast & Monthly Averages

TEMPERATURE	78
HUMIDITY	48
PRESSURE	100950
WIND COND.	140 5.4

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Weather Quick Facts

The highest monthly average temperature in Deer Grove for August is 73.3 degrees
The lowest monthly average temperature in Deer Grove for December is 23.1 degrees
The most monthly precipitation in Deer Grove occurs in August with 9.2 inches
The air quality index in Deer Grove is equal to the national average
The pollution index in Deer Grove is 23% better than the national average

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Deer Grove 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	33°F	25°F	2.9"
February	17°F	32°F	24°F	2.5"
March	31°F	52°F	39°F	4.5"
April	39°F	65°F	50°F	6.4"
May	50°F	76°F	62°F	3.5"
June	61°F	86°F	73°F	6.1"
July	61°F	86°F	73°F	7.8"
August	64°F	85°F	73°F	9.2"
September	55°F	82°F	67°F	3.9"
October	45°F	69°F	56°F	1.9"
November	30°F	52°F	40°F	4.2"
December	17°F	31°F	23°F	1.5"

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Deer Grove 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	Deer Grove	Illinois	National
Air quality index	42	41	42
Pollution index	2,097,740	3,148,694	2,726,193

Deer Grove air quality information

Measurement	Total
Days measured	364
Days with good air quality	268
Days with moderate air quality	96
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Deer Grove air quality information

Pollutant	Total
Arsenic	0.001%
Benzene	0.060%
Carbon Tetrachloride	0.000%
Lead	0.001%
Mercury	0.300%

Average monthly Deer Grove temperature with heat index

Deer Grove monthly precipitation with daily maximum

Deer Grove monthly snow depth with daily maximum

Deer Grove monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Ohio, IL	509	0	100.0%
Manlius, IL	274	42	16.0%
Harmon, IL	146	42	16.0%
Prophetstown, IL	1,965	42	16.0%
Annawan, IL	825	42	16.0%
Deer Grove, IL	33	42	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Panola, AL	33	36	28.0%
El Capitan, AZ	33	47	6.0%
Imogene, IA	33	40	20.0%
Westervelt, IL	33	44	12.0%
Langdon, KS	33	40	20.0%
Deer Grove, IL	33	42	16.0%

Source: The Deer Grove, 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.