2025 Compare Climate & Weather:
Chattanooga, TN vs Crossville, TN

Highlights

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

Crossville, Tennessee gets 56.4 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.

Crossville averages 13.1 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

Crossville, Tennessee
Summer High: the July high is around 83.7 degrees
Winter Low: the January low is 25.4
Rain: averages 56.4 inches of rain a year
Snow: averages 13.1 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 Crossville is 7.2 (10=best), which means it is less comfortable than most places in Tennessee.

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

54°F

Today's Weather - Crossville, TN

48°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Chattanooga / Crossville

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 Crossville with an average high temperature of 83.7°, which ranks it as one of the coolest places in Tennessee. In Crossville, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Crossville are September, June and May.

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 Crossville with an average of 25.4°. This is colder than most places in Tennessee.

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

In Crossville, there are 6.3 days annually when the high temperature is over 90°, which is one of the coolest places in Tennessee.

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 Crossville, there are 90.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Tennessee.

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 Crossville, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Tennessee.

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.


May is the wettest month in Crossville with 5.5 inches of rain, and the driest month is October with 3.2 inches. The wettest season is Summer with 28% of yearly precipitation and 21% occurs in Winter, which is the driest season. The annual rainfall of 56.4 inches in Crossville means that it is wetter than most places in Tennessee.

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.

January is the rainiest month in Crossville with 13.6 days of rain, and September is the driest month with only 9.1 rainy days. There are 141.0 rainy days annually in Crossville, which is one of the rainiest 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.

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

An annual snowfall of 13.1 inches in Crossville means that it is one of the snowiest places in Tennessee.

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

February is the snowiest month in Crossville with 4.1 inches of snow, and 4 months of the year have significant snowfall.