2025 Compare Climate & Weather:
Chattanooga, TN vs Palm Bay, FL

Highlights

On average, there are 238 sunny days per year in Palm Bay. Chattanooga averages 207 sunny days per year. The US average is 205 sunny days.

Palm Bay, Florida gets 54 inches of rain, on average, per year. Chattanooga, Tennessee gets 51.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Palm Bay averages 0 inches of snow per year. Chattanooga averages 1.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Palm Bay, Florida
Summer High: the July high is around 90.7 degrees
Winter Low: the January low is 49.3
Rain: averages 54 inches of rain a year
Snow: averages 0 inches of snow a year

Chattanooga, Tennessee
Summer High: the July high is around 89 degrees
Winter Low: the January low is 28.9
Rain: averages 51.1 inches of rain a year
Snow: averages 1.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Palm Bay is 7.0 (10=best), which means it is more comfortable than most places in Florida.

The annual BestPlaces Comfort Index for Chattanooga is 7.5 (10=best), which means it is one of the most pleasant places in Tennessee.

Today's Weather - Chattanooga, TN

76°F

Today's Weather - Palm Bay, FL

83°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Chattanooga / Palm Bay

July is the hottest month for Chattanooga with an average high temperature of 89.0°, which ranks it as warmer than most places in Tennessee. In Chattanooga, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Chattanooga are May, September and October.

July is the hottest month for Palm Bay with an average high temperature of 90.7°, which ranks it as about average compared to other places in Florida. In Palm Bay, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Palm Bay are November, March and April.

January has the coldest nighttime temperatures for Chattanooga with an average of 28.9°. This is one of the warmest places in Tennessee.

January has the coldest nighttime temperatures for Palm Bay with an average of 49.3°. This is about average compared to other places in Florida.

In Chattanooga, there are 39.0 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

In Palm Bay, there are 67.9 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Chattanooga, there are 71.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Tennessee.

In Palm Bay, there are 2.1 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Florida.

In Chattanooga, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Tennessee.

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

December is the wettest month in Chattanooga with 4.9 inches of rain, and the driest month is October with 3.2 inches. The wettest season is Spring with 29% of yearly precipitation and 23% occurs in Autumn, which is the driest season. The annual rainfall of 51.1 inches in Chattanooga means that it is drier than most places in Tennessee.


September is the wettest month in Palm Bay with 7.6 inches of rain, and the driest month is January with 2.3 inches. The wettest season is Autumn with 39% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 54.0 inches in Palm Bay means that it is about average compared to other places in Florida.

December is the rainiest month in Chattanooga with 9.2 days of rain, and October is the driest month with only 6.3 rainy days. There are 99.0 rainy days annually in Chattanooga, which is one of the least rainy places in Tennessee. The rainiest season is Spring 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 Palm Bay with 14.8 days of rain, and April is the driest month with only 6.2 rainy days. There are 121.9 rainy days annually in Palm Bay, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 34% of the time and the driest is Summer with only a 18% chance of a rainy day.

An annual snowfall of 1.5 inches in Chattanooga means that it is one of the least snowy places in Tennessee.

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

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

Any measurable snowfall is a rare occurance in Palm Bay.