2025 Compare Climate & Weather:
Clarksville, TN vs Somerset, KY

Highlights

On average, there are 193 sunny days per year in Somerset. Clarksville averages 210 sunny days per year. The US average is 205 sunny days.

Somerset, Kentucky gets 50 inches of rain, on average, per year. Clarksville, Tennessee gets 51 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Somerset averages 10.3 inches of snow per year. Clarksville averages 4.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Somerset, Kentucky
Summer High: the July high is around 85.7 degrees
Winter Low: the January low is 25.3
Rain: averages 50 inches of rain a year
Snow: averages 10.3 inches of snow a year

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

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Somerset is 7.3 (10=best), which means it is one of the most pleasant places in Kentucky.

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

Today's Weather - Clarksville, TN

70°F

Today's Weather - Somerset, KY

72°F

Average Monthly High / Low (°F)

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

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.

July is the hottest month for Somerset with an average high temperature of 85.7°, which ranks it as cooler than most places in Kentucky. In Somerset, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Somerset are September, May and June.

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

January has the coldest nighttime temperatures for Somerset with an average of 25.3°. This is warmer than most places in Kentucky.

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

In Somerset, there are 15.2 days annually when the high temperature is over 90°, which is one of the coolest places in Kentucky.

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 Somerset, there are 93.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Kentucky.

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

In Somerset, there are 0.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Kentucky.

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.


May is the wettest month in Somerset with 5.3 inches of rain, and the driest month is October with 3.3 inches. The wettest season is Summer with 27% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 50.0 inches in Somerset means that it is wetter than most places in Kentucky.

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.

May is the rainiest month in Somerset with 11.6 days of rain, and September is the driest month with only 7.6 rainy days. There are 119.8 rainy days annually in Somerset, which is rainier than most places in Kentucky. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

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

An annual snowfall of 10.3 inches in Somerset means that it is snowier than most places in Kentucky.

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

January is the snowiest month in Somerset with 3.9 inches of snow, and 4 months of the year have significant snowfall.