2025 Compare Climate & Weather:
Bainbridge Island, WA vs Louisville, CO

Highlights

On average, there are 242 sunny days per year in Louisville. Bainbridge Island averages 150 sunny days per year. The US average is 205 sunny days.

Louisville, Colorado gets 17.7 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.

Louisville averages 69.8 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

Louisville, Colorado
Summer High: the July high is around 89.1 degrees
Winter Low: the January low is 19.2
Rain: averages 17.7 inches of rain a year
Snow: averages 69.8 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 Louisville is 7.2 (10=best), which means it is more comfortable than most places in Colorado.

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

56°F

Today's Weather - Louisville, CO

69°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Bainbridge Island / Louisville

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.

July is the hottest month for Louisville with an average high temperature of 89.1°, which ranks it as warmer than most places in Colorado. In Louisville, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Louisville are September, June and May.

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 Louisville with an average of 18.5°. This is one of the warmest places in Colorado.

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 Louisville, there are 37.5 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.

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 Louisville, there are 148.8 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Colorado.

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 Louisville, there are 5.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

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.


May is the wettest month in Louisville with 2.5 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Summer with 37% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 17.7 inches in Louisville means that it is wetter than most places in Colorado.

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.

May is the rainiest month in Louisville with 10.5 days of rain, and January is the driest month with only 4.7 rainy days. There are 87.4 rainy days annually in Louisville, which is rainier than most places in Colorado. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 17% 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 69.8 inches in Louisville means that it is snowier than most places in Colorado.

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

March is the snowiest month in Louisville with 13.6 inches of snow, and 9 months of the year have significant snowfall.