2025 Compare Climate & Weather:
Olive Branch, MS vs Collierville, TN

Highlights

On average, there are 216 sunny days per year in Collierville. Olive Branch averages 217 sunny days per year. The US average is 205 sunny days.

Collierville, Tennessee gets 55.1 inches of rain, on average, per year. Olive Branch, Mississippi gets 55.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Collierville averages 1.9 inches of snow per year. Olive Branch averages 2.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Collierville, Tennessee
Summer High: the July high is around 91 degrees
Winter Low: the January low is 28.9
Rain: averages 55.1 inches of rain a year
Snow: averages 1.9 inches of snow a year

Olive Branch, Mississippi
Summer High: the July high is around 92.2 degrees
Winter Low: the January low is 29
Rain: averages 55.7 inches of rain a year
Snow: averages 2.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Collierville is 7.1 (10=best), which means it is less comfortable than most places in Tennessee.

The annual BestPlaces Comfort Index for Olive Branch is 7.0 (10=best), which means it is less comfortable than most places in Mississippi.

Today's Weather - Olive Branch, MS

64°F

Today's Weather - Collierville, TN

64°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Olive Branch / Collierville

August is the hottest month for Olive Branch with an average high temperature of 92.2°, which ranks it as one of the hottest places in Mississippi. In Olive Branch, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Olive Branch are October, May and April.

July is the hottest month for Collierville with an average high temperature of 91.0°, which ranks it as one of the hottest places in Tennessee. In Collierville, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Collierville are May, October and April.

January has the coldest nighttime temperatures for Olive Branch with an average of 29.0°. This is one of the coldest places in Mississippi.

January has the coldest nighttime temperatures for Collierville with an average of 28.9°. This is one of the warmest places in Tennessee.

In Olive Branch, there are 69.6 days annually when the high temperature is over 90°, which is hotter than most places in Mississippi.

In Collierville, there are 57.6 days annually when the high temperature is over 90°, which is one of the hottest places in Tennessee.

In Olive Branch, there are 68.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Mississippi.

In Collierville, there are 67.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Tennessee.

In Olive Branch, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Mississippi.

In Collierville, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Tennessee.

December is the wettest month in Olive Branch with 6.1 inches of rain, and the driest month is September with 3.2 inches. The wettest season is Summer with 29% of yearly precipitation and 21% occurs in Autumn, which is the driest season. The annual rainfall of 55.7 inches in Olive Branch means that it is drier than most places in Mississippi.


December is the wettest month in Collierville with 5.9 inches of rain, and the driest month is August with 3.2 inches. The wettest season is Summer with 29% of yearly precipitation and 20% occurs in Autumn, which is the driest season. The annual rainfall of 55.1 inches in Collierville means that it is wetter than most places in Tennessee.

May is the rainiest month in Olive Branch with 9.6 days of rain, and August is the driest month with only 6.0 rainy days. There are 96.5 rainy days annually in Olive Branch, which is less rainy than most places in Mississippi. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 22% chance of a rainy day.

March is the rainiest month in Collierville with 10.6 days of rain, and August is the driest month with only 6.7 rainy days. There are 106.0 rainy days annually in Collierville, which is less rainy than most 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 2.5 inches in Olive Branch means that it is one of the snowiest places in Mississippi.

An annual snowfall of 1.9 inches in Collierville means that it is one of the least snowy places in Tennessee.

January is the snowiest month in Olive Branch with 1.3 inches of snow, and 2 months of the year have significant snowfall.

February is the snowiest month in Collierville with 0.8 inches of snow, and 2 months of the year have significant snowfall.