2025 Compare Climate & Weather:
Treasure Island, FL vs Myrtle Beach, SC

Highlights

On average, there are 218 sunny days per year in Myrtle Beach. Treasure Island averages 242 sunny days per year. The US average is 205 sunny days.

Myrtle Beach, South Carolina gets 51.9 inches of rain, on average, per year. Treasure Island, Florida gets 50.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Myrtle Beach averages 0.9 inches of snow per year. Treasure Island averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Myrtle Beach, South Carolina
Summer High: the July high is around 89 degrees
Winter Low: the January low is 34.9
Rain: averages 51.9 inches of rain a year
Snow: averages 0.9 inches of snow a year

Treasure Island, Florida
Summer High: the July high is around 90.5 degrees
Winter Low: the January low is 52.6
Rain: averages 50.8 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Myrtle Beach is 7.4 (10=best), which means it is more comfortable than most places in South Carolina.

The annual BestPlaces Comfort Index for Treasure Island is 6.6 (10=best), which means it is less comfortable than most places in Florida.

Today's Weather - Treasure Island, FL

76°F

Today's Weather - Myrtle Beach, SC

74°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Treasure Island / Myrtle Beach

August is the hottest month for Treasure Island with an average high temperature of 90.5°, which ranks it as cooler than most places in Florida. In Treasure Island, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Treasure Island are November, March and April.

July is the hottest month for Myrtle Beach with an average high temperature of 89.0°, which ranks it as one of the coolest places in South Carolina. In Myrtle Beach, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Myrtle Beach are October, May and April.

January has the coldest nighttime temperatures for Treasure Island with an average of 52.6°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for Myrtle Beach with an average of 34.9°. This is warmer than most places in South Carolina.

In Treasure Island, there are 73.2 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Myrtle Beach, there are 29.6 days annually when the high temperature is over 90°, which is one of the coolest places in South Carolina.

In Treasure Island, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

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

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

In Myrtle Beach, 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.

August is the wettest month in Treasure Island with 8.2 inches of rain, and the driest month is November with 1.8 inches. The wettest season is Autumn with 45% of yearly precipitation and 16% occurs in Summer, which is the driest season. The annual rainfall of 50.8 inches in Treasure Island means that it is drier than most places in Florida.


August is the wettest month in Myrtle Beach with 7.0 inches of rain, and the driest month is April with 3.0 inches. The wettest season is Autumn with 35% of yearly precipitation and 20% occurs in Summer, which is the driest season. The annual rainfall of 51.9 inches in Myrtle Beach means that it is one of the wettest places in South Carolina.

August is the rainiest month in Treasure Island with 15.8 days of rain, and April is the driest month with only 4.8 rainy days. There are 102.5 rainy days annually in Treasure Island, which is one of the least rainy places in Florida. The rainiest season is Autumn when it rains 42% of the time and the driest is Summer with only a 16% chance of a rainy day.

July is the rainiest month in Myrtle Beach with 11.7 days of rain, and October is the driest month with only 6.5 rainy days. There are 106.7 rainy days annually in Myrtle Beach, which is rainier than most places in South Carolina. The rainiest season is Autumn when it rains 31% of the time and the driest is Winter with only a 21% chance of a rainy day.

There is rarely any recorded snowfall in Treasure Island, ranking it as one of the least snowy places in Florida.

An annual snowfall of 0.9 inches in Myrtle Beach means that it is about average compared to other places in South Carolina.

Any measurable snowfall is a rare occurance in Treasure Island.

December is the snowiest month in Myrtle Beach with 0.5 inches of snow, and 1 month of the year have significant snowfall.