2025 Compare Climate & Weather:
Seattle, WA vs Montana City, MT

Highlights

On average, there are 186 sunny days per year in Montana City. Seattle averages 152 sunny days per year. The US average is 205 sunny days.

Montana City, Montana gets 12.8 inches of rain, on average, per year. Seattle, Washington gets 38 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Montana City averages 37.4 inches of snow per year. Seattle averages 4.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Montana City, Montana
Summer High: the July high is around 83.1 degrees
Winter Low: the January low is 13.6
Rain: averages 12.8 inches of rain a year
Snow: averages 37.4 inches of snow a year

Seattle, Washington
Summer High: the July high is around 75.8 degrees
Winter Low: the January low is 37
Rain: averages 38 inches of rain a year
Snow: averages 4.6 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Seattle is 7.5 (10=best), which means it is one of the most pleasant places in Washington.

Today's Weather - Seattle, WA

51°F

Today's Weather - Montana City, MT

48°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Seattle / Montana City

August is the hottest month for Seattle with an average high temperature of 76.3°, which ranks it as cooler than most places in Washington. In Seattle, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Seattle are August, July and September.

July is the hottest month for Montana City with an average high temperature of 83.1°, which ranks it as cooler than most places in Montana. In Montana City, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Montana City are August, June and July.

December has the coldest nighttime temperatures for Seattle with an average of 35.9°. This is one of the warmest places in Washington.

December has the coldest nighttime temperatures for Montana City with an average of 13.3°. This is about average compared to other places in Montana.

In Seattle, there are 1.7 days annually when the high temperature is over 90°, which is cooler than most places in Washington.

In Montana City, there are 14.5 days annually when the high temperature is over 90°, which is cooler than most places in Montana.

In Seattle, there are 24.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Washington.

In Montana City, there are 172.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Montana.

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

In Montana City, there are 16.8 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Montana.

November is the wettest month in Seattle with 6.2 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Spring with 39% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 38.0 inches in Seattle means that it is about average compared to other places in Washington.


June is the wettest month in Montana City with 2.2 inches of rain, and the driest month is February with 0.4 inches. The wettest season is Autumn with 38% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 12.8 inches in Montana City means that it is drier than most places in Montana.

November is the rainiest month in Seattle with 18.7 days of rain, and August is the driest month with only 5.3 rainy days. There are 155.3 rainy days annually in Seattle, which is about average compared to other places in Washington. The rainiest season is Spring when it rains 33% of the time and the driest is Autumn with only a 13% chance of a rainy day.

May is the rainiest month in Montana City with 10.9 days of rain, and February is the driest month with only 5.5 rainy days. There are 89.5 rainy days annually in Montana City, which is about average compared to other places in Montana. The rainiest season is Summer when it rains 29% of the time and the driest is Spring with only a 21% chance of a rainy day.

An annual snowfall of 4.6 inches in Seattle means that it is about average compared to other places in Washington.

An annual snowfall of 37.4 inches in Montana City means that it is less snowy than most places in Montana.

December is the snowiest month in Seattle with 2.1 inches of snow, and 4 months of the year have significant snowfall.

December is the snowiest month in Montana City with 6.8 inches of snow, and 9 months of the year have significant snowfall.