Weather on Bainbridge Island
Bainbridge Island has a mild, marine climate similar to that of San Francisco.
Summer temperatures average around 64 degrees Fahrenheit, while winter norms dip to 41.4 degrees.
The island experiences roughly 225 days of cloud cover annually. It receives an average of 37.19 inches of rainfall and 10.9 inches of snow per year.
For gardeners, the climate is similar to that of southern England, with a growing season lasting about 180 days.