2025 Compare Climate & Weather:
Plano, TX vs Fort Smith, AR

Highlights

On average, there are 214 sunny days per year in Fort Smith. Plano averages 229 sunny days per year. The US average is 205 sunny days.

Fort Smith, Arkansas gets 47.7 inches of rain, on average, per year. Plano, Texas gets 40.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Fort Smith averages 4.1 inches of snow per year. Plano averages 1.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Fort Smith, Arkansas
Summer High: the July high is around 92.6 degrees
Winter Low: the January low is 28.2
Rain: averages 47.7 inches of rain a year
Snow: averages 4.1 inches of snow a year

Plano, Texas
Summer High: the July high is around 93.6 degrees
Winter Low: the January low is 32.5
Rain: averages 40.9 inches of rain a year
Snow: averages 1.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Fort Smith is 7.1 (10=best), which means it is about average compared to other places in Arkansas.

The annual BestPlaces Comfort Index for Plano is 7.2 (10=best), which means it is more comfortable than most places in Texas.

Today's Weather - Plano, TX

63°F

Today's Weather - Fort Smith, AR

63°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Plano / Fort Smith

August is the hottest month for Plano with an average high temperature of 94.6°, which ranks it as cooler than most places in Texas. In Plano, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Plano are October, May and April.

August is the hottest month for Fort Smith with an average high temperature of 93.0°, which ranks it as one of the hottest places in Arkansas. In Fort Smith, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fort Smith are May, October and April.

January has the coldest nighttime temperatures for Plano with an average of 32.5°. This is colder than most places in Texas.

January has the coldest nighttime temperatures for Fort Smith with an average of 28.2°. This is about average compared to other places in Arkansas.

In Plano, there are 75.7 days annually when the high temperature is over 90°, which is cooler than most places in Texas.

In Fort Smith, there are 64.8 days annually when the high temperature is over 90°, which is hotter than most places in Arkansas.

In Plano, there are 45.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Texas.

In Fort Smith, there are 68.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Arkansas.

In Plano, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

In Fort Smith, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Arkansas.

May is the wettest month in Plano with 5.5 inches of rain, and the driest month is August with 2.1 inches. The wettest season is Summer with 31% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 40.9 inches in Plano means that it is wetter than most places in Texas.


May is the wettest month in Fort Smith with 5.6 inches of rain, and the driest month is August with 2.6 inches. The wettest season is Summer with 30% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 47.7 inches in Fort Smith means that it is drier than most places in Arkansas.

May is the rainiest month in Plano with 8.9 days of rain, and August is the driest month with only 4.7 rainy days. There are 80.2 rainy days annually in Plano, which is rainier than most places in Texas. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

May is the rainiest month in Fort Smith with 9.9 days of rain, and August is the driest month with only 5.7 rainy days. There are 88.7 rainy days annually in Fort Smith, which is less rainy than most places in Arkansas. The rainiest season is Summer when it rains 30% of the time and the driest is Autumn with only a 22% chance of a rainy day.

An annual snowfall of 1.5 inches in Plano means that it is snowier than most places in Texas.

An annual snowfall of 4.1 inches in Fort Smith means that it is snowier than most places in Arkansas.

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

January is the snowiest month in Fort Smith with 2.0 inches of snow, and 3 months of the year have significant snowfall.