2025 Compare Climate & Weather:
Warrenton, VA vs Mount Pleasant, SC

Highlights

On average, there are 211 sunny days per year in Mount Pleasant. Warrenton averages 199 sunny days per year. The US average is 205 sunny days.

Mount Pleasant, South Carolina gets 48.3 inches of rain, on average, per year. Warrenton, Virginia gets 44.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Mount Pleasant averages 0.3 inches of snow per year. Warrenton averages 19.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Mount Pleasant, South Carolina
Summer High: the July high is around 89.8 degrees
Winter Low: the January low is 39.3
Rain: averages 48.3 inches of rain a year
Snow: averages 0.3 inches of snow a year

Warrenton, Virginia
Summer High: the July high is around 86 degrees
Winter Low: the January low is 23.2
Rain: averages 44.4 inches of rain a year
Snow: averages 19.9 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Mount Pleasant is 7.2 (10=best), which means it is less comfortable than most places in South Carolina.

The annual BestPlaces Comfort Index for Warrenton is 7.3 (10=best), which means it is about average compared to other places in Virginia.

Today's Weather - Warrenton, VA

64°F

Today's Weather - Mount Pleasant, SC

70°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Warrenton / Mount Pleasant

July is the hottest month for Warrenton with an average high temperature of 86.0°, which ranks it as cooler than most places in Virginia. In Warrenton, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Warrenton are September, May and June.

July is the hottest month for Mount Pleasant with an average high temperature of 89.8°, which ranks it as cooler than most places in South Carolina. In Mount Pleasant, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mount Pleasant are October, May and April.

January has the coldest nighttime temperatures for Warrenton with an average of 23.2°. This is colder than most places in Virginia.

January has the coldest nighttime temperatures for Mount Pleasant with an average of 39.3°. This is one of the warmest places in South Carolina.

In Warrenton, there are 17.7 days annually when the high temperature is over 90°, which is cooler than most places in Virginia.

In Mount Pleasant, there are 41.1 days annually when the high temperature is over 90°, which is cooler than most places in South Carolina.

In Warrenton, there are 102.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Virginia.

In Mount Pleasant, there are 17.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in South Carolina.

In Warrenton, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Virginia.

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

May is the wettest month in Warrenton with 4.6 inches of rain, and the driest month is February with 2.8 inches. The wettest season is Autumn with 27% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 44.4 inches in Warrenton means that it is wetter than most places in Virginia.


August is the wettest month in Mount Pleasant with 6.7 inches of rain, and the driest month is May with 2.5 inches. The wettest season is Autumn with 36% of yearly precipitation and 19% occurs in Summer, which is the driest season. The annual rainfall of 48.3 inches in Mount Pleasant means that it is wetter than most places in South Carolina.

May is the rainiest month in Warrenton with 11.6 days of rain, and October is the driest month with only 7.7 rainy days. There are 113.2 rainy days annually in Warrenton, which is less rainy than most places in Virginia. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 22% chance of a rainy day.

August is the rainiest month in Mount Pleasant with 11.6 days of rain, and May is the driest month with only 6.8 rainy days. There are 105.6 rainy days annually in Mount Pleasant, which is rainier than most places in South Carolina. The rainiest season is Autumn when it rains 32% of the time and the driest is Summer with only a 21% chance of a rainy day.

An annual snowfall of 19.9 inches in Warrenton means that it is snowier than most places in Virginia.

An annual snowfall of 0.3 inches in Mount Pleasant means that it is less snowy than most places in South Carolina.

January is the snowiest month in Warrenton with 7.5 inches of snow, and 5 months of the year have significant snowfall.

December is the snowiest month in Mount Pleasant with 0.2 inches of snow, and no months of the year have significant snowfall.