Chester County, SC Weather


Reviews



Download our custom City Report to see exclusive
data on cost of living, crime, climate, and more.
United States / South Carolina / / Chester County / Cities / Zip Codes

The most pleasant months of the year for Chester County are May, April and October. In Chester County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Chester County with an average high temperature of 90.8°, which ranks it as cooler than most places in South Carolina. February is the snowiest month in Chester County with 0.8 inches of snow, and 2 months of the year have significant snowfall. The most uncomfortably humid months are July, August and June.

Today's Weather - Chester, SC

1 AM PST

Partly Cloudy

53°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightPartly Cloudy52° / 74°E 8 mph
Friday NightMostly Cloudy54° / 77°E 5 to 8 mph
Saturday NightMostly Cloudy54° / 80°SE 7 mph
Sunday NightMostly Clear55° / 84°SSW 7 mph
Monday NightMostly Clear57° / 86°S 9 mph
Tuesday NightPartly Cloudy59° / 87°SW 5 to 9 mph
Wednesday NightSlight Chance Showers And Thunderstorms then Mostly Clear61° / 88°SW 8 mph

Weather Highlights

Summer High: the July high is around 91 degrees
Winter Low: the January low is 30
Rain: averages 44 inches of rain a year
Snow: averages 2 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Chester County area is 6.3 (10=best), which means it is more comfortable than most places in South Carolina.

6.3 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January53° 30°
February57° 33°
March65° 40°
April74° 47°
May81° 57°
June88° 65°
July91° 69°
August89° 68°
September83° 61°
October74° 50°
November64° 40°
December55° 32°
Hot, Freezing, Rainy, Snowy Days: Chester
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January01890
February01480
March0790
April1180
May2070
June12090
July18090
August13090
September5060
October0160
November0770
December01680

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

Schools