2025 Compare Climate & Weather:
Hilton Head Island, SC vs Spring Hill, TN

Highlights

On average, there are 206 sunny days per year in Spring Hill. Hilton Head Island averages 215 sunny days per year. The US average is 205 sunny days.

Spring Hill, Tennessee gets 54.7 inches of rain, on average, per year. Hilton Head Island, South Carolina gets 48.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Spring Hill averages 2.4 inches of snow per year. Hilton Head Island averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Spring Hill, Tennessee
Summer High: the July high is around 89.6 degrees
Winter Low: the January low is 26.4
Rain: averages 54.7 inches of rain a year
Snow: averages 2.4 inches of snow a year

Hilton Head Island, South Carolina
Summer High: the July high is around 90.8 degrees
Winter Low: the January low is 39.2
Rain: averages 48.1 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Spring Hill is 7.2 (10=best), which means it is less comfortable than most places in Tennessee.

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

Today's Weather - Hilton Head Island, SC

72°F

Today's Weather - Spring Hill, TN

68°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Hilton Head Island / Spring Hill

July is the hottest month for Hilton Head Island with an average high temperature of 90.8°, which ranks it as cooler than most places in South Carolina. In Hilton Head Island, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hilton Head Island are October, April and May.

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

January has the coldest nighttime temperatures for Hilton Head Island with an average of 39.2°. This is one of the warmest places in South Carolina.

January has the coldest nighttime temperatures for Spring Hill with an average of 26.4°. This is about average compared to other places in Tennessee.

In Hilton Head Island, there are 51.5 days annually when the high temperature is over 90°, which is about average compared to other places in South Carolina.

In Spring Hill, there are 45.0 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

In Hilton Head 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 Spring Hill, there are 85.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Tennessee.

In Hilton Head 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 Spring Hill, there are 0.4 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Tennessee.

August is the wettest month in Hilton Head Island with 7.1 inches of rain, and the driest month is May with 2.2 inches. The wettest season is Autumn with 37% of yearly precipitation and 18% occurs in Summer, which is the driest season. The annual rainfall of 48.1 inches in Hilton Head Island means that it is wetter than most places in South Carolina.


May is the wettest month in Spring Hill with 5.7 inches of rain, and the driest month is August with 3.4 inches. The wettest season is Summer with 28% of yearly precipitation and 22% occurs in Autumn, which is the driest season. The annual rainfall of 54.7 inches in Spring Hill means that it is wetter than most places in Tennessee.

August is the rainiest month in Hilton Head Island with 12.3 days of rain, and May is the driest month with only 6.4 rainy days. There are 103.4 rainy days annually in Hilton Head Island, which is about average compared to other places in South Carolina. The rainiest season is Autumn when it rains 32% of the time and the driest is Summer with only a 20% chance of a rainy day.

May is the rainiest month in Spring Hill with 11.5 days of rain, and August is the driest month with only 8.1 rainy days. There are 121.7 rainy days annually in Spring Hill, which is rainier than most places in Tennessee. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 0.1 inches in Hilton Head Island means that it is one of the least snowy places in South Carolina.

An annual snowfall of 2.4 inches in Spring Hill means that it is less snowy than most places in Tennessee.

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

January is the snowiest month in Spring Hill with 1.0 inches of snow, and 2 months of the year have significant snowfall.