2025 Compare Climate & Weather:
Columbia Falls, MT vs Roseburg, OR

Highlights

On average, there are 182 sunny days per year in Roseburg. Columbia Falls averages 152 sunny days per year. The US average is 205 sunny days.

Roseburg, Oregon gets 35.4 inches of rain, on average, per year. Columbia Falls, Montana gets 18.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Roseburg averages 0.6 inches of snow per year. Columbia Falls averages 56.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Roseburg, Oregon
Summer High: the July high is around 84.7 degrees
Winter Low: the January low is 36
Rain: averages 35.4 inches of rain a year
Snow: averages 0.6 inches of snow a year

Columbia Falls, Montana
Summer High: the July high is around 80.7 degrees
Winter Low: the January low is 16.3
Rain: averages 18.2 inches of rain a year
Snow: averages 56.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Roseburg is 7.6 (10=best), which means it is one of the most pleasant places in Oregon.

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

Today's Weather - Columbia Falls, MT

54°F

Today's Weather - Roseburg, OR

56°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Columbia Falls / Roseburg

August is the hottest month for Columbia Falls with an average high temperature of 80.9°, which ranks it as cooler than most places in Montana. In Columbia Falls, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Columbia Falls are July, August and June.

August is the hottest month for Roseburg with an average high temperature of 85.1°, which ranks it as warmer than most places in Oregon. In Roseburg, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Roseburg are September, June and July.

January has the coldest nighttime temperatures for Columbia Falls with an average of 16.3°. This is warmer than most places in Montana.

January has the coldest nighttime temperatures for Roseburg with an average of 36.0°. This is warmer than most places in Oregon.

In Columbia Falls, there are 9.4 days annually when the high temperature is over 90°, which is cooler than most places in Montana.

In Roseburg, there are 23.8 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.

In Columbia Falls, there are 180.3 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Montana.

In Roseburg, there are 26.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Columbia Falls, there are 9.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Montana.

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

June is the wettest month in Columbia Falls with 2.8 inches of rain, and the driest month is February with 1.1 inches. The wettest season is Autumn with 30% of yearly precipitation and 22% occurs in Winter, which is the driest season. The annual rainfall of 18.2 inches in Columbia Falls means that it is wetter than most places in Montana.


December is the wettest month in Roseburg with 6.5 inches of rain, and the driest month is July with 0.4 inches. The wettest season is Spring with 44% of yearly precipitation and 5% occurs in Autumn, which is the driest season. The annual rainfall of 35.4 inches in Roseburg means that it is about average compared to other places in Oregon.

December is the rainiest month in Columbia Falls with 13.8 days of rain, and August is the driest month with only 6.8 rainy days. There are 127.3 rainy days annually in Columbia Falls, 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 21% chance of a rainy day.

December is the rainiest month in Roseburg with 19.8 days of rain, and July is the driest month with only 2.2 rainy days. There are 145.5 rainy days annually in Roseburg, which is about average compared to other places in Oregon. The rainiest season is Spring when it rains 38% of the time and the driest is Autumn with only a 8% chance of a rainy day.

An annual snowfall of 56.5 inches in Columbia Falls means that it is snowier than most places in Montana.

An annual snowfall of 0.6 inches in Roseburg means that it is one of the least snowy places in Oregon.

December is the snowiest month in Columbia Falls with 18.0 inches of snow, and 7 months of the year have significant snowfall.

December is the snowiest month in Roseburg with 0.3 inches of snow, and no months of the year have significant snowfall.