2025 Compare Climate & Weather:
Port St. Lucie, FL vs Atlanta, GA

Highlights

On average, there are 217 sunny days per year in Atlanta. Port St. Lucie averages 238 sunny days per year. The US average is 205 sunny days.

Atlanta, Georgia gets 51.5 inches of rain, on average, per year. Port St. Lucie, Florida gets 58.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Atlanta averages 1.4 inches of snow per year. Port St. Lucie averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Atlanta, Georgia
Summer High: the July high is around 88.3 degrees
Winter Low: the January low is 32.6
Rain: averages 51.5 inches of rain a year
Snow: averages 1.4 inches of snow a year

Port St. Lucie, Florida
Summer High: the July high is around 89.9 degrees
Winter Low: the January low is 52.6
Rain: averages 58.3 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Atlanta is 7.6 (10=best), which means it is one of the most pleasant places in Georgia.

The annual BestPlaces Comfort Index for Port St. Lucie is 6.8 (10=best), which means it is about average compared to other places in Florida.

Today's Weather - Port St. Lucie, FL

70°F

Today's Weather - Atlanta, GA

56°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Port St. Lucie / Atlanta

August is the hottest month for Port St. Lucie with an average high temperature of 90.0°, which ranks it as cooler than most places in Florida. In Port St. Lucie, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Port St. Lucie are March, November and April.

July is the hottest month for Atlanta with an average high temperature of 88.3°, which ranks it as cooler than most places in Georgia. In Atlanta, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Atlanta are May, September and April.

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

January has the coldest nighttime temperatures for Atlanta with an average of 32.6°. This is about average compared to other places in Georgia.

In Port St. Lucie, there are 53.6 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Atlanta, there are 31.5 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.

In Port St. Lucie, there are 1.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

In Atlanta, there are 46.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Georgia.

In Port St. Lucie, 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 Atlanta, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Georgia.

September is the wettest month in Port St. Lucie with 8.1 inches of rain, and the driest month is January with 2.4 inches. The wettest season is Autumn with 37% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 58.3 inches in Port St. Lucie means that it is wetter than most places in Florida.


July is the wettest month in Atlanta with 5.1 inches of rain, and the driest month is October with 3.5 inches. The wettest season is Autumn with 27% of yearly precipitation and 23% occurs in Winter, which is the driest season. The annual rainfall of 51.5 inches in Atlanta means that it is wetter than most places in Georgia.

September is the rainiest month in Port St. Lucie with 15.7 days of rain, and April is the driest month with only 7.6 rainy days. There are 131.8 rainy days annually in Port St. Lucie, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 34% of the time and the driest is Spring with only a 18% chance of a rainy day.

July is the rainiest month in Atlanta with 11.2 days of rain, and October is the driest month with only 7.0 rainy days. There are 109.3 rainy days annually in Atlanta, which is rainier than most places in Georgia. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 20% chance of a rainy day.

There is rarely any recorded snowfall in Port St. Lucie, ranking it as one of the least snowy places in Florida.

An annual snowfall of 1.4 inches in Atlanta means that it is snowier than most places in Georgia.

Any measurable snowfall is a rare occurance in Port St. Lucie.

January is the snowiest month in Atlanta with 0.6 inches of snow, and 1 month of the year have significant snowfall.