Banner, IL Weather - Forecast & Monthly Averages

TEMPERATURE	40
HUMIDITY	83
PRESSURE	101730
WIND COND.	310 11.2

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Weather Quick Facts

The highest monthly average temperature in Banner for July is 76.3 degrees
The lowest monthly average temperature in Banner for January is 25.9 degrees
The most monthly precipitation in Banner occurs in June with 5.4 inches
The air quality index in Banner is 3% better than the national average
The pollution index in Banner is 63% better than the national average

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Banner 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	17°F	37°F	26°F	2.3"
February	18°F	39°F	28°F	2.1"
March	31°F	54°F	42°F	3.1"
April	41°F	67°F	54°F	4.7"
May	51°F	77°F	64°F	4.4"
June	62°F	85°F	73°F	5.4"
July	65°F	88°F	76°F	3.4"
August	64°F	86°F	74°F	3.5"
September	56°F	81°F	68°F	4.1"
October	44°F	68°F	55°F	3.4"
November	33°F	55°F	43°F	2.9"
December	22°F	39°F	30°F	2.7"

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Banner 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	Banner	Illinois	National
Air quality index	41	41	42
Pollution index	1,001,710	3,148,694	2,726,193

Banner air quality

Measurement	Total
Days measured	365
Days with good air quality	285
Days with moderate air quality	78
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.004%
Benzene	0.040%
Carbon Tetrachloride	0.000%
Lead	0.010%
Mercury	0.020%

Average monthly Banner temperature with heat index

Banner monthly precipitation with daily maximum

Banner monthly snow depth with daily maximum

Banner monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Topeka, IL	62	41	18.0%
Lewistown, IL	2,021	41	18.0%
Farmington, IL	1,939	41	18.0%
Kingston Mines, IL	240	41	18.0%
Mapleton, IL	333	41	18.0%
Banner, IL	207	41	18.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Daviston, AL	207	38	24.0%
Dell, AR	207	26	48.0%
Phippsburg, CO	207	47	6.0%
Woodside, DE	207	42	16.0%
New Salem, IL	207	41	18.0%
Banner, IL	207	41	18.0%

Source: The Banner, 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.