2025 Compare Climate & Weather:
Bainbridge Island, WA vs Coos Bay, OR

Highlights

On average, there are 186 sunny days per year in Coos Bay. Bainbridge Island averages 150 sunny days per year. The US average is 205 sunny days.

Coos Bay, Oregon gets 64.4 inches of rain, on average, per year. Bainbridge Island, Washington gets 43.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Coos Bay averages 0.2 inches of snow per year. Bainbridge Island averages 4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Coos Bay, Oregon
Summer High: the July high is around 66.9 degrees
Winter Low: the January low is 37.6
Rain: averages 64.4 inches of rain a year
Snow: averages 0.2 inches of snow a year

Bainbridge Island, Washington
Summer High: the July high is around 75.8 degrees
Winter Low: the January low is 36.6
Rain: averages 43.9 inches of rain a year
Snow: averages 4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Coos Bay is 7.3 (10=best), which means it is more comfortable than most places in Oregon.

The annual BestPlaces Comfort Index for Bainbridge Island is 7.4 (10=best), which means it is one of the most pleasant places in Washington.

Today's Weather - Bainbridge Island, WA

44°F

Today's Weather - Coos Bay, OR

44°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Bainbridge Island / Coos Bay

August is the hottest month for Bainbridge Island with an average high temperature of 76.4°, which ranks it as cooler than most places in Washington. In Bainbridge Island, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Bainbridge Island are August, July and September.

August is the hottest month for Coos Bay with an average high temperature of 68.2°, which ranks it as one of the coolest places in Oregon. In Coos Bay, there are 0 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Coos Bay are August, September and July.

December has the coldest nighttime temperatures for Bainbridge Island with an average of 35.6°. This is one of the warmest places in Washington.

December has the coldest nighttime temperatures for Coos Bay with an average of 37.3°. This is one of the warmest places in Oregon.

In Bainbridge Island, there are 2.0 days annually when the high temperature is over 90°, which is cooler than most places in Washington.

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

In Bainbridge Island, there are 27.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Washington.

In Coos Bay, there are 25.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

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

December is the wettest month in Bainbridge Island with 7.3 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Spring with 41% of yearly precipitation and 8% occurs in Autumn, which is the driest season. The annual rainfall of 43.9 inches in Bainbridge Island means that it is about average compared to other places in Washington.


December is the wettest month in Coos Bay with 11.4 inches of rain, and the driest month is July with 0.5 inches. The wettest season is Spring with 45% of yearly precipitation and 5% occurs in Autumn, which is the driest season. The annual rainfall of 64.4 inches in Coos Bay means that it is wetter than most places in Oregon.

November is the rainiest month in Bainbridge Island with 18.9 days of rain, and August is the driest month with only 5.5 rainy days. There are 157.4 rainy days annually in Bainbridge Island, which is about average compared to other places in Washington. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 14% chance of a rainy day.

November is the rainiest month in Coos Bay with 19.0 days of rain, and August is the driest month with only 3.7 rainy days. There are 153.3 rainy days annually in Coos Bay, which is rainier than most places in Oregon. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 11% chance of a rainy day.

An annual snowfall of 4.0 inches in Bainbridge Island means that it is less snowy than most places in Washington.

An annual snowfall of 0.2 inches in Coos Bay means that it is one of the least snowy places in Oregon.

December is the snowiest month in Bainbridge Island with 1.9 inches of snow, and 4 months of the year have significant snowfall.

February is the snowiest month in Coos Bay with 0.2 inches of snow, and no months of the year have significant snowfall.