2025 Compare Climate & Weather:
Fort Smith, AR vs Denver, CO

Highlights

On average, there are 245 sunny days per year in Denver. Fort Smith averages 214 sunny days per year. The US average is 205 sunny days.

Denver, Colorado gets 16.7 inches of rain, on average, per year. Fort Smith, Arkansas gets 47.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Denver averages 60.2 inches of snow per year. Fort Smith averages 4.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Denver, Colorado
Summer High: the July high is around 88.9 degrees
Winter Low: the January low is 17.9
Rain: averages 16.7 inches of rain a year
Snow: averages 60.2 inches of snow a year

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

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Denver is 7.3 (10=best), which means it is more comfortable than most places in Colorado.

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.

Today's Weather - Fort Smith, AR

66°F

Today's Weather - Denver, CO

68°F

Average Monthly High / Low (°F)

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

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.

July is the hottest month for Denver with an average high temperature of 88.9°, which ranks it as warmer than most places in Colorado. In Denver, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Denver are September, June and May.

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.

December has the coldest nighttime temperatures for Denver with an average of 16.9°. This is warmer than most places in Colorado.

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 Denver, there are 33.7 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

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 Denver, there are 155.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

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.

In Denver, there are 5.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

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 wettest month in Denver with 2.4 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Autumn with 36% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 16.7 inches in Denver means that it is about average compared to other places in Colorado.

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.

May is the rainiest month in Denver with 10.1 days of rain, and January is the driest month with only 4.7 rainy days. There are 83.1 rainy days annually in Denver, which is rainier than most places in Colorado. 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 4.1 inches in Fort Smith means that it is snowier than most places in Arkansas.

An annual snowfall of 60.2 inches in Denver means that it is about average compared to other places in Colorado.

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

March is the snowiest month in Denver with 11.7 inches of snow, and 9 months of the year have significant snowfall.