2025 Compare Climate & Weather:
Cayce, SC vs Richmond, VA

Highlights

On average, there are 210 sunny days per year in Richmond. Cayce averages 217 sunny days per year. The US average is 205 sunny days.

Richmond, Virginia gets 44.3 inches of rain, on average, per year. Cayce, South Carolina gets 45.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Richmond averages 11 inches of snow per year. Cayce averages 1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Richmond, Virginia
Summer High: the July high is around 89.7 degrees
Winter Low: the January low is 27.6
Rain: averages 44.3 inches of rain a year
Snow: averages 11 inches of snow a year

Cayce, South Carolina
Summer High: the July high is around 93.7 degrees
Winter Low: the January low is 35.7
Rain: averages 45.4 inches of rain a year
Snow: averages 1 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Cayce is 7.1 (10=best), which means it is one of the least comfortable places in South Carolina.

Today's Weather - Cayce, SC

72°F

Today's Weather - Richmond, VA

80°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Cayce / Richmond

July is the hottest month for Cayce with an average high temperature of 93.7°, which ranks it as one of the hottest places in South Carolina. In Cayce, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Cayce are April, October and May.

July is the hottest month for Richmond with an average high temperature of 89.7°, which ranks it as one of the hottest places in Virginia. In Richmond, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Richmond are May, September and October.

January has the coldest nighttime temperatures for Cayce with an average of 35.7°. This is one of the warmest places in South Carolina.

January has the coldest nighttime temperatures for Richmond with an average of 27.6°. This is warmer than most places in Virginia.

In Cayce, there are 79.6 days annually when the high temperature is over 90°, which is one of the hottest places in South Carolina.

In Richmond, there are 41.6 days annually when the high temperature is over 90°, which is one of the hottest places in Virginia.

In Cayce, there are 35.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in South Carolina.

In Richmond, there are 81.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Virginia.

In Cayce, 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.

In Richmond, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Virginia.

July is the wettest month in Cayce with 5.4 inches of rain, and the driest month is April with 2.7 inches. The wettest season is Autumn with 34% of yearly precipitation and 21% occurs in Summer, which is the driest season. The annual rainfall of 45.4 inches in Cayce means that it is drier than most places in South Carolina.


August is the wettest month in Richmond with 4.7 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 44.3 inches in Richmond means that it is wetter than most places in Virginia.

July is the rainiest month in Cayce with 11.3 days of rain, and September is the driest month with only 7.3 rainy days. There are 108.8 rainy days annually in Cayce, which is rainier than most places in South Carolina. The rainiest season is Autumn when it rains 30% of the time and the driest is Winter with only a 21% chance of a rainy day.

July is the rainiest month in Richmond with 10.9 days of rain, and October is the driest month with only 7.3 rainy days. There are 112.0 rainy days annually in Richmond, which is less rainy than most places in Virginia. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 1.0 inches in Cayce means that it is snowier than most places in South Carolina.

An annual snowfall of 11.0 inches in Richmond means that it is less snowy than most places in Virginia.

January is the snowiest month in Cayce with 0.7 inches of snow, and 1 month of the year have significant snowfall.

January is the snowiest month in Richmond with 4.5 inches of snow, and 4 months of the year have significant snowfall.