2025 Compare Climate & Weather:
Boynton Beach, FL vs Port St. Lucie, FL

Highlights

On average, there are 238 sunny days per year in Port St. Lucie. Boynton Beach averages 230 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. Boynton Beach, Florida gets 61.4 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. Boynton Beach averages 0 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

Boynton Beach, Florida
Summer High: the July high is around 90 degrees
Winter Low: the January low is 57.1
Rain: averages 61.4 inches of rain a year
Snow: averages 0 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 Boynton Beach is 6.5 (10=best), which means it is less comfortable than most places in Florida.

Today's Weather - Boynton Beach, FL

81°F

Today's Weather - Port St. Lucie, FL

81°F

Average Monthly High / Low (°F)

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

August is the hottest month for Boynton Beach with an average high temperature of 90.2°, which ranks it as cooler than most places in Florida. In Boynton Beach, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Boynton Beach are March, December and February.

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 Boynton Beach with an average of 57.1°. This is warmer than most places in Florida.

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 Boynton Beach, there are 53.4 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

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 Boynton Beach, there are 0.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

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 Boynton 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.

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.

September is the wettest month in Boynton Beach with 8.8 inches of rain, and the driest month is February with 2.7 inches. The wettest season is Autumn with 36% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 61.4 inches in Boynton Beach means that it is wetter than most places in Florida.


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.

August is the rainiest month in Boynton Beach with 18.1 days of rain, and April is the driest month with only 7.4 rainy days. There are 143.2 rainy days annually in Boynton Beach, which is one of the rainiest places in Florida. The rainiest season is Autumn when it rains 36% of the time and the driest is Spring with only a 18% 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.

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

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

Any measurable snowfall is a rare occurance in Boynton Beach.

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