2025 Compare Climate & Weather:
Charleston, WV vs Greenville, NC

Highlights

On average, there are 213 sunny days per year in Greenville. Charleston averages 176 sunny days per year. The US average is 205 sunny days.

Greenville, North Carolina gets 48.7 inches of rain, on average, per year. Charleston, West Virginia gets 45.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Greenville averages 2.5 inches of snow per year. Charleston averages 28.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Greenville, North Carolina
Summer High: the July high is around 89.9 degrees
Winter Low: the January low is 32.8
Rain: averages 48.7 inches of rain a year
Snow: averages 2.5 inches of snow a year

Charleston, West Virginia
Summer High: the July high is around 85.6 degrees
Winter Low: the January low is 24.3
Rain: averages 45.5 inches of rain a year
Snow: averages 28.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Greenville is 7.4 (10=best), which means it is less comfortable than most places in North Carolina.

The annual BestPlaces Comfort Index for Charleston is 7.1 (10=best), which means it is about average compared to other places in West Virginia.

Today's Weather - Charleston, WV

68°F

Today's Weather - Greenville, NC

76°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Charleston / Greenville

July is the hottest month for Charleston with an average high temperature of 85.6°, which ranks it as warmer than most places in West Virginia. In Charleston, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Charleston are September, May and June.

July is the hottest month for Greenville with an average high temperature of 89.9°, which ranks it as warmer than most places in North Carolina. In Greenville, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Greenville are May, October and April.

January has the coldest nighttime temperatures for Charleston with an average of 24.3°. This is one of the warmest places in West Virginia.

January has the coldest nighttime temperatures for Greenville with an average of 32.8°. This is warmer than most places in North Carolina.

In Charleston, there are 17.2 days annually when the high temperature is over 90°, which is hotter than most places in West Virginia.

In Greenville, there are 44.8 days annually when the high temperature is over 90°, which is hotter than most places in North Carolina.

In Charleston, there are 102.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in West Virginia.

In Greenville, there are 49.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in North Carolina.

In Charleston, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in West Virginia.

In Greenville, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in North Carolina.

July is the wettest month in Charleston with 5.3 inches of rain, and the driest month is October with 2.8 inches. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Winter, which is the driest season. The annual rainfall of 45.5 inches in Charleston means that it is about average compared to other places in West Virginia.


September is the wettest month in Greenville with 5.7 inches of rain, and the driest month is April with 3.1 inches. The wettest season is Autumn with 32% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 48.7 inches in Greenville means that it is wetter than most places in North Carolina.

January is the rainiest month in Charleston with 14.9 days of rain, and September is the driest month with only 9.2 rainy days. There are 149.1 rainy days annually in Charleston, which is rainier than most places in West Virginia. The rainiest season is Spring when it rains 28% of the time and the driest is Winter with only a 20% chance of a rainy day.

July is the rainiest month in Greenville with 11.1 days of rain, and October is the driest month with only 7.1 rainy days. There are 110.4 rainy days annually in Greenville, which is about average compared to other places in North Carolina. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 28.3 inches in Charleston means that it is about average compared to other places in West Virginia.

An annual snowfall of 2.5 inches in Greenville means that it is about average compared to other places in North Carolina.

January is the snowiest month in Charleston with 9.2 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Greenville with 1.0 inches of snow, and 3 months of the year have significant snowfall.