It receives an average rainfall of 60 inches (1,500 mm) yearly and has a growing season of 212 days with final spring frost around April 20 usually.

This festival features local artists, foods, a classic car show and is sponsored by the North Mason Rotary Club.

Harrison Hospital operates an urgent care facility in Belfair, and local doctor offices are in the area along with other professional services.

Washington State Route 3 is the main road leading into Belfair, from Bremerton and Gorst in the north, and Allyn in the south.

Washington State Route 300 begins in Belfair and runs along the north shore of Hood Canal, providing access to Tahuya and Dewatto Bay.