North Charleston, SC Weather - Forecast & Monthly Averages

TEMPERATURE	45
HUMIDITY	40
PRESSURE	103050
WIND COND.	30 20.5

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Weather Quick Facts

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

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

North Charleston 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 North Charleston temperature with heat index

North Charleston monthly precipitation with daily maximum

North Charleston monthly snow depth with daily maximum

North Charleston monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Charleston, SC	137,041	38	24.0%
Isle of Palms, SC	4,371	38	24.0%
Mount Pleasant, SC	89,410	38	24.0%
Summerville, SC	53,643	38	24.0%
Folly Beach, SC	2,664	38	24.0%
North Charleston, SC	113,880	38	24.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
El Monte, CA	113,917	72	44.0%
Palm Bay, FL	113,751	36	28.0%
Spring Hill, FL	113,742	30	40.0%
Murrieta, CA	114,066	89	78.0%
Carlsbad, CA	114,411	64	28.0%
North Charleston, SC	113,880	38	24.0%

Source: The North Charleston, 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.