2025 Compare Climate & Weather:
Chattanooga, TN vs Raymore, MO

Highlights

On average, there are 219 sunny days per year in Raymore. Chattanooga averages 207 sunny days per year. The US average is 205 sunny days.

Raymore, Missouri gets 43 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.

Raymore averages 15.2 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

Raymore, Missouri
Summer High: the July high is around 87.9 degrees
Winter Low: the January low is 19.6
Rain: averages 43 inches of rain a year
Snow: averages 15.2 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 Raymore is 7.2 (10=best), which means it is more comfortable than most places in Missouri.

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

68°F

Today's Weather - Raymore, MO

60°F

Average Monthly High / Low (°F)

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

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 Raymore with an average high temperature of 87.9°, which ranks it as cooler than most places in Missouri. In Raymore, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Raymore are September, May and June.

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 Raymore with an average of 19.6°. This is colder than most places in Missouri.

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

In Raymore, there are 29.2 days annually when the high temperature is over 90°, which is cooler than most places in Missouri.

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 Raymore, there are 107.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Missouri.

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 Raymore, there are 3.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Missouri.

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.


June is the wettest month in Raymore with 6.0 inches of rain, and the driest month is January with 1.3 inches. The wettest season is Autumn with 34% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 43.0 inches in Raymore means that it is about average compared to other places in Missouri.

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.

May is the rainiest month in Raymore with 11.5 days of rain, and February is the driest month with only 5.5 rainy days. There are 97.3 rainy days annually in Raymore, which is about average compared to other places in Missouri. The rainiest season is Summer when it rains 30% of the time and the driest is Spring 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.

An annual snowfall of 15.2 inches in Raymore means that it is snowier than most places in Missouri.

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

December is the snowiest month in Raymore with 4.4 inches of snow, and 5 months of the year have significant snowfall.