Le Roy, IL Weather - Forecast & Monthly Averages

TEMPERATURE	54
HUMIDITY	72
PRESSURE	101050
WIND COND.	180 22.3

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Weather Quick Facts

The highest monthly average temperature in Le Roy for August is 76.1 degrees
The lowest monthly average temperature in Le Roy for February is 26.3 degrees
The most monthly precipitation in Le Roy occurs in October with 5.3 inches
The air quality index in Le Roy is 5% worse than the national average
The pollution index in Le Roy is 78% better than the national average

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Le Roy 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	22°F	35°F	28°F	4.7"
February	20°F	34°F	26°F	2.5"
March	33°F	54°F	42°F	4.9"
April	42°F	65°F	52°F	4.6"
May	53°F	77°F	65°F	3.7"
June	64°F	86°F	74°F	4.4"
July	65°F	86°F	75°F	4.9"
August	66°F	88°F	76°F	3.8"
September	59°F	85°F	70°F	4.4"
October	48°F	70°F	57°F	5.3"
November	34°F	53°F	42°F	5.3"
December	20°F	33°F	26°F	2.9"

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

Le Roy 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 Le Roy temperature with heat index

Le Roy monthly precipitation with daily maximum

Le Roy monthly snow depth with daily maximum

Le Roy monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Mansfield, IL	1,006	42	16.0%
Bellflower, IL	430	42	16.0%
Farmer City, IL	2,063	42	16.0%
Heyworth, IL	3,212	44	12.0%
Arrowsmith, IL	404	44	12.0%
Le Roy, IL	3,429	44	12.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Lac du Bonnet, MB	3,429	n/a
Montrose, NY	3,428	36	28.0%
Hominy, OK	3,428	45	10.0%
Carrollton, MO	3,427	47	6.0%
Freeland, PA	3,427	38	24.0%
Le Roy, IL	3,429	44	12.0%

Source: The Le Roy, 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.