The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Great Falls, MT vs Astoria, OR

2025 Compare Climate & Weather:
Great Falls, MT vs Astoria, OR

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Highlights

On average, there are 127 sunny days per year in Astoria. Great Falls averages 188 sunny days per year. The US average is 205 sunny days.

Astoria, Oregon gets 85.9 inches of rain, on average, per year. Great Falls, Montana gets 14.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Astoria averages 1.3 inches of snow per year. Great Falls averages 58 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Astoria, Oregon
Summer High: the July high is around 67.2 degrees
Winter Low: the January low is 37.8
Rain: averages 85.9 inches of rain a year
Snow: averages 1.3 inches of snow a year

Great Falls, Montana
Summer High: the July high is around 85.3 degrees
Winter Low: the January low is 16.6
Rain: averages 14.4 inches of rain a year
Snow: averages 58 inches of snow a year

BestPlaces Comfort Index
Astoria

The annual BestPlaces Comfort Index for Astoria is 6.9 (10=best), which means it is less comfortable than most places in Oregon.

6.9 / 10
August, July and September are the most pleasant months in Astoria, while January and December are the least comfortable months.

Great Falls

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

6.8 / 10
July, August and June are the most pleasant months in Great Falls, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthGreat Falls, MTAstoria, OR
January37° / 17°49° / 38°
February40° / 17°51° / 37°
March48° / 24°54° / 39°
April58° / 33°57° / 41°
May67° / 41°60° / 45°
June76° / 49°64° / 50°
July85° / 54°67° / 53°
August84° / 53°68° / 53°
September72° / 44°67° / 49°
October60° / 35°60° / 45°
November45° / 25°53° / 40°
December36° / 17°48° / 37°
Hot, Freezing, Rainy, Snowy Days: Great Falls / Astoria
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 026 / 66 / 226 / 0
February0 / 025 / 66 / 186 / 1
March0 / 024 / 38 / 216 / 0
April0 / 014 / 19 / 184 / 0
May0 / 03 / 011 / 161 / 0
June1 / 00 / 012 / 130 / 0
July9 / 00 / 07 / 80 / 0
August8 / 00 / 07 / 70 / 0
September2 / 01 / 07 / 91 / 0
October0 / 011 / 06 / 162 / 0
November0 / 021 / 36 / 225 / 0
December0 / 026 / 66 / 216 / 0
July is the hottest month for Great Falls with an average high temperature of 85.3°, which ranks it as warmer than most places in Montana. In Great Falls, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Great Falls are June, September and August.

August is the hottest month for Astoria with an average high temperature of 68.2°, which ranks it as one of the coolest places in Oregon. In Astoria, there are 0 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Astoria are August, September and July.
January has the coldest nighttime temperatures for Great Falls with an average of 16.6°. This is warmer than most places in Montana.

December has the coldest nighttime temperatures for Astoria with an average of 37.1°. This is one of the warmest places in Oregon.

In Great Falls, there are 20.9 days annually when the high temperature is over 90°, which is hotter than most places in Montana.

In Astoria, there are 0.3 days annually when the high temperature is over 90°, which is one of the coolest places in Oregon.

In Great Falls, there are 151.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Montana.

In Astoria, there are 25.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Great Falls, there are 16.6 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Montana.

In Astoria, 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 Great Falls with 2.5 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Autumn with 38% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 14.4 inches in Great Falls means that it is about average compared to other places in Montana.


November is the wettest month in Astoria with 14.3 inches of rain, and the driest month is July with 1.3 inches. The wettest season is Spring with 41% of yearly precipitation and 7% occurs in Autumn, which is the driest season. The annual rainfall of 85.9 inches in Astoria means that it is one of the wettest places in Oregon.

June is the rainiest month in Great Falls with 11.5 days of rain, and November is the driest month with only 5.6 rainy days. There are 89.8 rainy days annually in Great Falls, which is about average compared to other places in Montana. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 20% chance of a rainy day.

January is the rainiest month in Astoria with 21.7 days of rain, and August is the driest month with only 7.3 rainy days. There are 190.4 rainy days annually in Astoria, which is one of the rainiest places in Oregon. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 15% chance of a rainy day.

An annual snowfall of 58.0 inches in Great Falls means that it is snowier than most places in Montana.

An annual snowfall of 1.3 inches in Astoria means that it is less snowy than most places in Oregon.
March is the snowiest month in Great Falls with 10.4 inches of snow, and 9 months of the year have significant snowfall.

February is the snowiest month in Astoria with 0.5 inches of snow, and 1 month of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Great Falls    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Great Falls

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Reviews for Astoria    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Astoria

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Zips In Great Falls, Montana
59405, 59404, 59401
Zips In ASTORIA, OREGON
97103
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