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

Highlights

On average, there are 238 sunny days per year in Port St. Lucie. McDonough averages 214 sunny days per year. The US average is 205 sunny days.

Port St. Lucie, Florida gets 58.3 inches of rain, on average, per year. McDonough, Georgia gets 49 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Port St. Lucie averages 0 inches of snow per year. McDonough averages 1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

McDonough, Georgia
Summer High: the July high is around 90.4 degrees
Winter Low: the January low is 31.5
Rain: averages 49 inches of rain a year
Snow: averages 1 inches of snow a year

BestPlaces Comfort Index

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.

The annual BestPlaces Comfort Index for McDonough is 7.5 (10=best), which means it is more comfortable than most places in Georgia.

Today's Weather - McDonough, GA

72°F

Today's Weather - Port St. Lucie, FL

83°F

Average Monthly High / Low (°F)

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

July is the hottest month for McDonough with an average high temperature of 90.4°, which ranks it as about average compared to other places in Georgia. In McDonough, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for McDonough are May, April and October.

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.

January has the coldest nighttime temperatures for McDonough with an average of 31.5°. This is colder than most places in Georgia.

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

In McDonough, there are 48.6 days annually when the high temperature is over 90°, which 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 McDonough, there are 53.1 days annually when the nighttime low temperature falls below freezing, which is colder 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 McDonough, there are 0.0 days annually when the nighttime low temperature falls below zero°, 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.

July is the wettest month in McDonough with 5.0 inches of rain, and the driest month is May with 3.3 inches. The wettest season is Spring with 27% of yearly precipitation and 23% occurs in Winter, which is the driest season. The annual rainfall of 49.0 inches in McDonough means that it 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 rainiest month in McDonough with 10.6 days of rain, and October is the driest month with only 6.8 rainy days. There are 107.2 rainy days annually in McDonough, 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 21% chance of a rainy day.

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.

An annual snowfall of 1.0 inches in McDonough means that it is snowier than most places in Georgia.

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

January is the snowiest month in McDonough with 0.8 inches of snow, and 1 month of the year have significant snowfall.

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