2025 Compare Climate & Weather:
Missoula, MT vs Sandy, UT

Highlights

On average, there are 229 sunny days per year in Sandy. Missoula averages 159 sunny days per year. The US average is 205 sunny days.

Sandy, Utah gets 20.1 inches of rain, on average, per year. Missoula, Montana gets 15.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Sandy averages 61.2 inches of snow per year. Missoula averages 39.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Sandy, Utah
Summer High: the July high is around 91.6 degrees
Winter Low: the January low is 22.1
Rain: averages 20.1 inches of rain a year
Snow: averages 61.2 inches of snow a year

Missoula, Montana
Summer High: the July high is around 84.6 degrees
Winter Low: the January low is 17.9
Rain: averages 15.2 inches of rain a year
Snow: averages 39.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Sandy is 7.1 (10=best), which means it is more comfortable than most places in Utah.

The annual BestPlaces Comfort Index for Missoula is 6.6 (10=best), which means it is about average compared to other places in Montana.

Today's Weather - Missoula, MT

59°F

Today's Weather - Sandy, UT

84°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Missoula / Sandy

July is the hottest month for Missoula with an average high temperature of 84.6°, which ranks it as about average compared to other places in Montana. In Missoula, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Missoula are June, August and September.

July is the hottest month for Sandy with an average high temperature of 91.6°, which ranks it as warmer than most places in Utah. In Sandy, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sandy are September, June and May.

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

January has the coldest nighttime temperatures for Sandy with an average of 22.1°. This is warmer than most places in Utah.

In Missoula, there are 19.9 days annually when the high temperature is over 90°, which is about average compared to other places in Montana.

In Sandy, there are 44.6 days annually when the high temperature is over 90°, which is hotter than most places in Utah.

In Missoula, there are 166.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Montana.

In Sandy, there are 116.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Utah.

In Missoula, there are 6.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Montana.

In Sandy, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Utah.

June is the wettest month in Missoula with 2.2 inches of rain, and the driest month is February with 0.8 inches. The wettest season is Summer with 30% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 15.2 inches in Missoula means that it is wetter than most places in Montana.


May is the wettest month in Sandy with 2.3 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Summer with 33% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 20.1 inches in Sandy means that it is wetter than most places in Utah.

December is the rainiest month in Missoula with 12.1 days of rain, and July is the driest month with only 6.9 rainy days. There are 120.4 rainy days annually in Missoula, which is rainier than most places in Montana. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 22% chance of a rainy day.

March is the rainiest month in Sandy with 9.3 days of rain, and July is the driest month with only 4.4 rainy days. There are 89.5 rainy days annually in Sandy, which is rainier than most places in Utah. The rainiest season is Summer when it rains 30% of the time and the driest is Autumn with only a 17% chance of a rainy day.

An annual snowfall of 39.5 inches in Missoula means that it is about average compared to other places in Montana.

An annual snowfall of 61.2 inches in Sandy means that it is snowier than most places in Utah.

December is the snowiest month in Missoula with 11.1 inches of snow, and 7 months of the year have significant snowfall.

December is the snowiest month in Sandy with 14.6 inches of snow, and 7 months of the year have significant snowfall.