Twin Grove, IL Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Twin Grove for July is 74.7 degrees
The lowest monthly average temperature in Twin Grove for January is 25.5 degrees
The most monthly precipitation in Twin Grove occurs in May with 5.5 inches
The air quality index in Twin Grove is 5% worse than the national average
The pollution index in Twin Grove is 78% better than the national average

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Twin 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	35°F	26°F	2.3"
February	19°F	36°F	27°F	1.8"
March	32°F	52°F	41°F	3.1"
April	42°F	65°F	53°F	4.7"
May	53°F	75°F	63°F	5.5"
June	63°F	83°F	73°F	4.4"
July	65°F	85°F	75°F	4.7"
August	63°F	84°F	73°F	4.4"
September	56°F	79°F	66°F	4.9"
October	45°F	66°F	54°F	4.7"
November	33°F	52°F	42°F	3.2"
December	23°F	38°F	30°F	3.1"

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Twin 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	Twin Grove	Illinois	National
Air quality index	44	41	42
Pollution index	607,262	3,148,694	2,726,193

Twin Grove air quality

Measurement	Total
Days measured	364
Days with good air quality	256
Days with moderate air quality	108
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.030%
Carbon Tetrachloride	0.001%
Lead	0.000%
Mercury	0.000%

Average monthly Twin Grove temperature with heat index

Twin Grove monthly precipitation with daily maximum

Twin Grove monthly snow depth with daily maximum

Twin Grove monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Deer Creek, IL	641	41	18.0%
Mackinaw, IL	1,970	41	18.0%
Hudson, IL	2,128	44	12.0%
Towanda, IL	341	44	12.0%
Heyworth, IL	3,212	44	12.0%
Twin Grove, IL	1,243	44	12.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Coldstream, KY	1,243	49	2.0%
Granville South, OH	1,243	41	18.0%
Haverford College, PA	1,243	51	2.0%
Astor, FL	1,242	37	26.0%
Laupahoehoe, HI	1,242	16	68.0%
Twin Grove, IL	1,243	44	12.0%

Source: The Twin 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.