2025 Compare Climate & Weather:
Casselberry, FL vs Jacksonville Beach, FL

Highlights

On average, there are 217 sunny days per year in Jacksonville Beach. Casselberry averages 240 sunny days per year. The US average is 205 sunny days.

Jacksonville Beach, Florida gets 48.9 inches of rain, on average, per year. Casselberry, Florida gets 52.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Jacksonville Beach averages 0.1 inches of snow per year. Casselberry averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Jacksonville Beach, Florida
Summer High: the July high is around 90.4 degrees
Winter Low: the January low is 45.6
Rain: averages 48.9 inches of rain a year
Snow: averages 0.1 inches of snow a year

Casselberry, Florida
Summer High: the July high is around 92.4 degrees
Winter Low: the January low is 49.4
Rain: averages 52.6 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Jacksonville Beach is 7.2 (10=best), which means it is one of the most pleasant places in Florida.

The annual BestPlaces Comfort Index for Casselberry is 6.7 (10=best), which means it is less comfortable than most places in Florida.

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Casselberry / Jacksonville Beach

July is the hottest month for Casselberry with an average high temperature of 92.4°, which ranks it as one of the hottest places in Florida. In Casselberry, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Casselberry are November, March and April.

July is the hottest month for Jacksonville Beach with an average high temperature of 90.4°, which ranks it as cooler than most places in Florida. In Jacksonville Beach, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Jacksonville Beach are April, October and November.

January has the coldest nighttime temperatures for Casselberry with an average of 49.4°. This is about average compared to other places in Florida.

January has the coldest nighttime temperatures for Jacksonville Beach with an average of 45.6°. This is colder than most places in Florida.

In Casselberry, there are 98.8 days annually when the high temperature is over 90°, which is hotter than most places in Florida.

In Jacksonville Beach, there are 48.0 days annually when the high temperature is over 90°, which is one of the coolest places in Florida.

In Casselberry, 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 Jacksonville Beach, there are 4.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Florida.

In Casselberry, 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 Jacksonville 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.

June is the wettest month in Casselberry with 7.8 inches of rain, and the driest month is November with 2.4 inches. The wettest season is Autumn with 44% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 52.6 inches in Casselberry means that it is about average compared to other places in Florida.


September is the wettest month in Jacksonville Beach with 7.0 inches of rain, and the driest month is November with 2.3 inches. The wettest season is Autumn with 35% of yearly precipitation and 18% occurs in Summer, which is the driest season. The annual rainfall of 48.9 inches in Jacksonville Beach means that it is one of the driest places in Florida.

August is the rainiest month in Casselberry with 16.4 days of rain, and April is the driest month with only 6.1 rainy days. There are 119.2 rainy days annually in Casselberry, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 40% of the time and the driest is Summer with only a 18% chance of a rainy day.

August is the rainiest month in Jacksonville Beach with 13.6 days of rain, and April is the driest month with only 5.9 rainy days. There are 112.1 rainy days annually in Jacksonville Beach, which is about average compared to other places in Florida. The rainiest season is Autumn when it rains 35% of the time and the driest is Summer with only a 19% chance of a rainy day.

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

An annual snowfall of 0.1 inches in Jacksonville Beach means that it is one of the snowiest places in Florida.

Any measurable snowfall is a rare occurance in Casselberry.

December is the snowiest month in Jacksonville Beach with 0.1 inches of snow, and no months of the year have significant snowfall.