2025 Compare Climate & Weather:
Stevensville, MT vs Pasadena, CA

Highlights

On average, there are 286 sunny days per year in Pasadena. Stevensville averages 156 sunny days per year. The US average is 205 sunny days.

Pasadena, California gets 21.4 inches of rain, on average, per year. Stevensville, Montana gets 12.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Pasadena averages 0 inches of snow per year. Stevensville averages 36.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Pasadena, California
Summer High: the July high is around 87.5 degrees
Winter Low: the January low is 45.1
Rain: averages 21.4 inches of rain a year
Snow: averages 0 inches of snow a year

Stevensville, Montana
Summer High: the July high is around 85.4 degrees
Winter Low: the January low is 18.5
Rain: averages 12.3 inches of rain a year
Snow: averages 36.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Pasadena is 9.1 (10=best), which means it is one of the most pleasant places in California.

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

Today's Weather - Stevensville, MT

57°F

Today's Weather - Pasadena, CA

66°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Stevensville / Pasadena

July is the hottest month for Stevensville with an average high temperature of 85.4°, which ranks it as warmer than most places in Montana. In Stevensville, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Stevensville are June, September and August.

August is the hottest month for Pasadena with an average high temperature of 89.1°, which ranks it as about average compared to other places in California. In Pasadena, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Pasadena are May, October and June.

December has the coldest nighttime temperatures for Stevensville with an average of 16.5°. This is warmer than most places in Montana.

December has the coldest nighttime temperatures for Pasadena with an average of 44.3°. This is warmer than most places in California.

In Stevensville, there are 20.4 days annually when the high temperature is over 90°, which is about average compared to other places in Montana.

In Pasadena, there are 49.6 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Stevensville, there are 171.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Montana.

In Pasadena, there are 1.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Stevensville, there are 7.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Montana.

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

June is the wettest month in Stevensville with 1.6 inches of rain, and the driest month is February with 0.7 inches. The wettest season is Autumn with 30% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 12.3 inches in Stevensville means that it is drier than most places in Montana.


February is the wettest month in Pasadena with 5.2 inches of rain, and the driest month is July with 0.1 inches. The wettest season is Spring with 59% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 21.4 inches in Pasadena means that it is wetter than most places in California.

June is the rainiest month in Stevensville with 10.8 days of rain, and July is the driest month with only 6.5 rainy days. There are 105.8 rainy days annually in Stevensville, 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 23% chance of a rainy day.

February is the rainiest month in Pasadena with 6.8 days of rain, and July is the driest month with only 0.5 rainy days. There are 39.7 rainy days annually in Pasadena, which is less rainy than most places in California. The rainiest season is Spring when it rains 46% of the time and the driest is Autumn with only a 6% chance of a rainy day.

An annual snowfall of 36.1 inches in Stevensville means that it is less snowy than most places in Montana.

There is rarely any recorded snowfall in Pasadena, ranking it as one of the least snowy places in California.

December is the snowiest month in Stevensville with 10.2 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Pasadena.