2025 Compare Climate & Weather:
Jacksonville, FL vs Clarksville, TN

Highlights

On average, there are 210 sunny days per year in Clarksville. Jacksonville averages 221 sunny days per year. The US average is 205 sunny days.

Clarksville, Tennessee gets 51 inches of rain, on average, per year. Jacksonville, Florida gets 50.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Clarksville averages 4.7 inches of snow per year. Jacksonville averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Clarksville, Tennessee
Summer High: the July high is around 89.4 degrees
Winter Low: the January low is 26.5
Rain: averages 51 inches of rain a year
Snow: averages 4.7 inches of snow a year

Jacksonville, Florida
Summer High: the July high is around 91.1 degrees
Winter Low: the January low is 43.8
Rain: averages 50.2 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Clarksville is 7.3 (10=best), which means it is about average compared to other places in Tennessee.

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

Today's Weather - Jacksonville, FL

69°F

Today's Weather - Clarksville, TN

62°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Jacksonville / Clarksville

July is the hottest month for Jacksonville with an average high temperature of 91.1°, which ranks it as about average compared to other places in Florida. In Jacksonville, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Jacksonville are April, October and November.

July is the hottest month for Clarksville with an average high temperature of 89.4°, which ranks it as warmer than most places in Tennessee. In Clarksville, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Clarksville are May, September and October.

January has the coldest nighttime temperatures for Jacksonville with an average of 43.8°. This is colder than most places in Florida.

January has the coldest nighttime temperatures for Clarksville with an average of 26.5°. This is about average compared to other places in Tennessee.

In Jacksonville, there are 62.1 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Clarksville, there are 42.0 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

In Jacksonville, there are 9.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Florida.

In Clarksville, there are 81.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Tennessee.

In Jacksonville, 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 Clarksville, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Tennessee.

September is the wettest month in Jacksonville with 7.3 inches of rain, and the driest month is November with 2.3 inches. The wettest season is Autumn with 37% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 50.2 inches in Jacksonville means that it is one of the driest places in Florida.


May is the wettest month in Clarksville with 5.8 inches of rain, and the driest month is August with 3.1 inches. The wettest season is Summer with 29% of yearly precipitation and 23% occurs in Autumn, which is the driest season. The annual rainfall of 51.0 inches in Clarksville means that it is drier than most places in Tennessee.

August is the rainiest month in Jacksonville with 14.3 days of rain, and April is the driest month with only 5.8 rainy days. There are 113.4 rainy days annually in Jacksonville, which is about average compared to other places in Florida. The rainiest season is Autumn when it rains 36% of the time and the driest is Summer with only a 18% chance of a rainy day.

May is the rainiest month in Clarksville with 11.6 days of rain, and August is the driest month with only 7.4 rainy days. There are 117.0 rainy days annually in Clarksville, which is about average compared to other places in Tennessee. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 22% chance of a rainy day.

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

An annual snowfall of 4.7 inches in Clarksville means that it is snowier than most places in Tennessee.

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

February is the snowiest month in Clarksville with 1.9 inches of snow, and 4 months of the year have significant snowfall.