Plattville, IL Weather - Forecast & Monthly Averages

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Key findings

The highest monthly average temperature in Plattville for July is 73.1 degrees
The lowest monthly average temperature in Plattville for January is 24.8 degrees
The most monthly precipitation in Plattville occurs in July with 9 inches
The air quality index in Plattville is 100% better than the national average
The pollution index in Plattville is 31% better than the national average

Compare Plattville, IL Weather

Plattville 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	3.9"
February	18°F	35°F	26°F	2.3"
March	31°F	50°F	39°F	4.3"
April	40°F	63°F	50°F	8.4"
May	51°F	74°F	62°F	6.0"
June	61°F	82°F	71°F	5.7"
July	63°F	84°F	73°F	9.0"
August	62°F	82°F	71°F	5.4"
September	54°F	77°F	65°F	3.7"
October	44°F	65°F	53°F	7.1"
November	33°F	51°F	41°F	4.0"
December	22°F	37°F	29°F	3.0"

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Plattville 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	Plattville	Illinois	National
Air quality index	0	41	50
Pollution index	1,874,490	3,148,694	2,726,193

Plattville air quality information

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

Plattville air quality information

Pollutant	Total
Arsenic	0.002%
Benzene	0.030%
Carbon Tetrachloride	0.010%
Lead	0.010%
Mercury	0.010%

Average monthly Plattville temperature with heat index

Plattville monthly precipitation with daily maximum

Plattville monthly snow depth with daily maximum

Plattville monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Wilmington, IL	6,010	0	100%
Montgomery, IL	19,055	0	100%
Yorkville, IL	18,436	0	100%
Elwood, IL	2,144	0	100%
Newark, IL	1,139	0	100%
Plattville, IL	254	0	100%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Tygh Valley, OR	254	23	54%
Pemberton, MN	254	36	28%
Bigfoot, TX	254	49	2%
King William, VA	254	44	12%
Severy, KS	254	22	56%
Plattville, IL	254	0	100%

Source: The Plattville, 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.