Annawan, IL Weather - Forecast & Monthly Averages

TEMPERATURE	58
HUMIDITY	44
PRESSURE	102640
WIND COND.	280 11.2

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Weather Quick Facts

The highest monthly average temperature in Annawan for August is 73.3 degrees
The lowest monthly average temperature in Annawan for December is 23.1 degrees
The most monthly precipitation in Annawan occurs in August with 9.2 inches
The air quality index in Annawan is equal to the national average
The pollution index in Annawan is 36% better than the national average

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Annawan 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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Annawan 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	Annawan	Illinois	National
Air quality index	42	41	42
Pollution index	1,753,590	3,148,694	2,726,193

Annawan air quality

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

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.070%
Carbon Tetrachloride	0.000%
Lead	0.010%
Mercury	0.001%

Average monthly Annawan temperature with heat index

Annawan monthly precipitation with daily maximum

Annawan monthly snow depth with daily maximum

Annawan monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Neponset, IL	382	41	18.0%
Buda, IL	606	41	18.0%
Sheffield, IL	828	41	18.0%
Kewanee, IL	12,622	41	18.0%
Atkinson, IL	1,335	42	16.0%
Annawan, IL	825	42	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Bradbury, CA	825	72	44.0%
Sheridan, MI	825	38	24.0%
New Summerfield, TX	825	36	28.0%
Bashaw, AB	825	n/a
Floyd Hill, CO	824	47	6.0%
Annawan, IL	825	42	16.0%

Source: The Annawan, 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.