South Williamson, KY Weather - Forecast & Monthly Averages

TEMPERATURE	65
HUMIDITY	100
PRESSURE	102370
WIND COND.

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Weather Quick Facts

The highest monthly average temperature in South Williamson for July is 75 degrees
The lowest monthly average temperature in South Williamson for January is 34.5 degrees
The most monthly precipitation in South Williamson occurs in July with 6.8 inches
The air quality index in South Williamson is equal to the national average
The pollution index in South Williamson is 71% better than the national average

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South Williamson 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	25°F	46°F	34°F	3.6"
February	26°F	48°F	36°F	3.1"
March	35°F	60°F	46°F	4.3"
April	45°F	72°F	58°F	4.6"
May	52°F	78°F	65°F	4.9"
June	61°F	86°F	73°F	4.6"
July	65°F	87°F	75°F	6.8"
August	63°F	87°F	74°F	3.6"
September	57°F	82°F	68°F	3.5"
October	45°F	70°F	57°F	3.7"
November	35°F	60°F	46°F	3.0"
December	29°F	49°F	38°F	4.4"

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South Williamson 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	South Williamson	Kentucky	National
Air quality index	42	45	42
Pollution index	780,751	1,369,131	2,726,193

South Williamson air quality

Measurement	Total
Days measured	365
Days with good air quality	299
Days with moderate air quality	66
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.010%
Carbon Tetrachloride	0.002%
Lead	0.000%
Mercury	0.000%

Average monthly South Williamson temperature with heat index

South Williamson monthly precipitation with daily maximum

South Williamson monthly snow depth with daily maximum

South Williamson monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Mount Gay-Shamrock, WV	1,434	40	20.0%
Holden, WV	677	40	20.0%
Verdunville, WV	417	40	20.0%
Coal Run Village, KY	1,319	42	16.0%
Kermit, WV	243	42	16.0%
South Williamson, KY	516	42	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Mountain Pine, AR	516	38	24.0%
Olney Springs, CO	516	20	60.0%
Georgetown CDP, IL	516	42	16.0%
New Ross, IN	516	42	16.0%
Tionesta, PA	516	9	82.0%
South Williamson, KY	516	42	16.0%

Source: The South Williamson, KY 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.