2025 Compare Climate & Weather:
Hilton Head Island, SC vs Fernandina Beach, FL

Highlights

On average, there are 222 sunny days per year in Fernandina Beach. Hilton Head Island averages 215 sunny days per year. The US average is 205 sunny days.

Fernandina Beach, Florida gets 47.6 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.

Fernandina Beach averages 0.1 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

Fernandina Beach, Florida
Summer High: the July high is around 90.5 degrees
Winter Low: the January low is 44.3
Rain: averages 47.6 inches of rain a year
Snow: averages 0.1 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 Fernandina Beach is 7.2 (10=best), which means it is one of the most pleasant places in Florida.

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

71°F

Today's Weather - Fernandina Beach, FL

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Hilton Head Island / Fernandina Beach

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.

July is the hottest month for Fernandina Beach with an average high temperature of 90.5°, which ranks it as cooler than most places in Florida. In Fernandina Beach, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fernandina Beach are April, October and May.

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 Fernandina Beach with an average of 44.3°. This is colder than most places in Florida.

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 Fernandina Beach, there are 48.6 days annually when the high temperature is over 90°, which is one of the coolest places in Florida.

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 Fernandina Beach, there are 6.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Florida.

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 Fernandina Beach, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Florida.

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.


September is the wettest month in Fernandina Beach with 6.6 inches of rain, and the driest month is November with 2.1 inches. The wettest season is Autumn with 35% of yearly precipitation and 19% occurs in Summer, which is the driest season. The annual rainfall of 47.6 inches in Fernandina Beach means that it is one of the driest places in Florida.

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.

August is the rainiest month in Fernandina Beach with 13.5 days of rain, and April is the driest month with only 5.9 rainy days. There are 110.2 rainy days annually in Fernandina Beach, which is less rainy than most places in Florida. The rainiest season is Autumn when it rains 35% of the time and the driest is Summer with only a 19% 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 0.1 inches in Fernandina Beach means that it is one of the snowiest places in Florida.

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

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