2025 Compare Climate & Weather:
Ten Sleep, WY vs Kalispell, MT

Highlights

On average, there are 151 sunny days per year in Kalispell. Ten Sleep averages 215 sunny days per year. The US average is 205 sunny days.

Kalispell, Montana gets 18 inches of rain, on average, per year. Ten Sleep, Wyoming gets 12.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Kalispell averages 55.9 inches of snow per year. Ten Sleep averages 49.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Kalispell, Montana
Summer High: the July high is around 80.5 degrees
Winter Low: the January low is 17
Rain: averages 18 inches of rain a year
Snow: averages 55.9 inches of snow a year

Ten Sleep, Wyoming
Summer High: the July high is around 87.7 degrees
Winter Low: the January low is 7.1
Rain: averages 12.1 inches of rain a year
Snow: averages 49.8 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Kalispell is 6.3 (10=best), which means it is less comfortable than most places in Montana.

The annual BestPlaces Comfort Index for Ten Sleep is 6.8 (10=best), which means it is more comfortable than most places in Wyoming.

Today's Weather - Ten Sleep, WY

53°F

Today's Weather - Kalispell, MT

60°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ten Sleep / Kalispell

July is the hottest month for Ten Sleep with an average high temperature of 87.7°, which ranks it as warmer than most places in Wyoming. In Ten Sleep, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ten Sleep are June, September and August.

August is the hottest month for Kalispell with an average high temperature of 80.8°, which ranks it as cooler than most places in Montana. In Kalispell, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Kalispell are July, August and June.

January has the coldest nighttime temperatures for Ten Sleep with an average of 7.1°. This is colder than most places in Wyoming.

December has the coldest nighttime temperatures for Kalispell with an average of 16.8°. This is warmer than most places in Montana.

In Ten Sleep, there are 27.3 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.

In Kalispell, there are 8.8 days annually when the high temperature is over 90°, which is cooler than most places in Montana.

In Ten Sleep, there are 183.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Wyoming.

In Kalispell, there are 176.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Montana.

In Ten Sleep, there are 25.5 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Wyoming.

In Kalispell, there are 8.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Montana.

May is the wettest month in Ten Sleep with 2.0 inches of rain, and the driest month is February with 0.4 inches. The wettest season is Summer with 35% of yearly precipitation and 12% occurs in Spring, which is the driest season. The annual rainfall of 12.1 inches in Ten Sleep means that it is about average compared to other places in Wyoming.


June is the wettest month in Kalispell with 2.8 inches of rain, and the driest month is February with 1.0 inches. The wettest season is Autumn with 30% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 18.0 inches in Kalispell means that it is wetter than most places in Montana.

May is the rainiest month in Ten Sleep with 9.0 days of rain, and February is the driest month with only 4.8 rainy days. There are 75.0 rainy days annually in Ten Sleep, which is about average compared to other places in Wyoming. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 20% chance of a rainy day.

January is the rainiest month in Kalispell with 13.6 days of rain, and August is the driest month with only 7.0 rainy days. There are 128.5 rainy days annually in Kalispell, which is one of the rainiest places in Montana. The rainiest season is Spring 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 49.8 inches in Ten Sleep means that it is about average compared to other places in Wyoming.

An annual snowfall of 55.9 inches in Kalispell means that it is snowier than most places in Montana.

December is the snowiest month in Ten Sleep with 10.1 inches of snow, and 9 months of the year have significant snowfall.

December is the snowiest month in Kalispell with 17.7 inches of snow, and 7 months of the year have significant snowfall.