2025 Compare Climate & Weather:
Seabrook Island, SC vs Tybee Island, GA

Highlights

On average, there are 212 sunny days per year in Tybee Island. Seabrook Island averages 207 sunny days per year. The US average is 205 sunny days.

Tybee Island, Georgia gets 48.8 inches of rain, on average, per year. Seabrook Island, South Carolina gets 48.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Tybee Island averages 0.2 inches of snow per year. Seabrook Island averages 0.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Tybee Island, Georgia
Summer High: the July high is around 91 degrees
Winter Low: the January low is 39.2
Rain: averages 48.8 inches of rain a year
Snow: averages 0.2 inches of snow a year

Seabrook Island, 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 0.4 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - Seabrook Island, SC

69°F

Today's Weather - Tybee Island, GA

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Seabrook Island / Tybee Island

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

July is the hottest month for Tybee Island with an average high temperature of 91.0°, which ranks it as about average compared to other places in Georgia. In Tybee Island, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tybee Island are October, April and May.

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

January has the coldest nighttime temperatures for Tybee Island with an average of 39.2°. This is one of the warmest places in Georgia.

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

In Tybee Island, there are 53.5 days annually when the high temperature is over 90°, which is about average compared to other places in Georgia.

In Seabrook Island, 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 Tybee Island, there are 18.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Georgia.

In Seabrook Island, 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 Tybee Island, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Georgia.

August is the wettest month in Seabrook Island 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 Seabrook Island means that it is wetter than most places in South Carolina.


August is the wettest month in Tybee Island with 7.0 inches of rain, and the driest month is May with 2.5 inches. The wettest season is Autumn with 37% of yearly precipitation and 19% occurs in Summer, which is the driest season. The annual rainfall of 48.8 inches in Tybee Island means that it is about average compared to other places in Georgia.

August is the rainiest month in Seabrook Island with 11.7 days of rain, and May is the driest month with only 6.8 rainy days. There are 105.8 rainy days annually in Seabrook Island, 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.

August is the rainiest month in Tybee Island with 12.7 days of rain, and May is the driest month with only 6.4 rainy days. There are 104.0 rainy days annually in Tybee Island, which is rainier than most places in Georgia. The rainiest season is Autumn when it rains 33% of the time and the driest is Summer with only a 20% chance of a rainy day.

An annual snowfall of 0.4 inches in Seabrook Island means that it is less snowy than most places in South Carolina.

An annual snowfall of 0.2 inches in Tybee Island means that it is about average compared to other places in Georgia.

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

December is the snowiest month in Tybee Island with 0.1 inches of snow, and no months of the year have significant snowfall.