Kiawah Island, SC Weather - Forecast & Monthly Averages

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TEMPERATURE	57
HUMIDITY	67
PRESSURE	100880
WIND COND.	290 25.9

Weather Quick Facts

The highest monthly average temperature in Kiawah Island for July is 81.5 degrees
The lowest monthly average temperature in Kiawah Island for January is 49.6 degrees
The most monthly precipitation in Kiawah Island occurs in August with 8 inches
The air quality index in Kiawah Island is 10% better than the national average
The pollution index in Kiawah Island is 71% better than the national average

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Kiawah Island 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	38°F	64°F	50°F	2.9"
February	39°F	66°F	51°F	3.7"
March	45°F	72°F	58°F	3.1"
April	53°F	80°F	66°F	3.4"
May	62°F	85°F	73°F	3.4"
June	70°F	91°F	79°F	6.6"
July	73°F	92°F	82°F	6.5"
August	73°F	91°F	81°F	8.0"
September	68°F	87°F	76°F	5.9"
October	56°F	80°F	67°F	5.6"
November	45°F	72°F	57°F	2.9"
December	42°F	67°F	53°F	3.7"

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Kiawah Island 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	Kiawah Island	South Carolina	National
Air quality index	38	37	42
Pollution index	783,589	3,620,438	2,726,193

Kiawah Island air quality

Measurement	Total
Days measured	355
Days with good air quality	299
Days with moderate air quality	55
Days w/ poor A.Q. for sensitive groups	1
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.010%
Carbon Tetrachloride	0.001%
Lead	0.003%
Mercury	0.000%

Average monthly Kiawah Island temperature with heat index

Kiawah Island monthly precipitation with daily maximum

Kiawah Island monthly snow depth with daily maximum

Kiawah Island monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Edisto Beach, SC	710	38	24.0%
James Island, SC	12,157	38	24.0%
Seabrook Island, SC	1,810	38	24.0%
Hollywood, SC	5,273	38	24.0%
Meggett, SC	1,124	38	24.0%
Kiawah Island, SC	1,772	38	24.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Jonesboro, IL	1,772	44	12.0%
Montour Falls, NY	1,772	35	30.0%
Lyndhurst, VA	1,772	40	20.0%
Lacon, IL	1,771	41	18.0%
Crothersville, IN	1,771	35	30.0%
Kiawah Island, SC	1,772	38	24.0%

Source: The Kiawah Island, SC 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.