The most pleasant months of the year for Birch Creek are July, June and August. In Birch Creek, there are 2 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Birch Creek with an average high temperature of 73.4°, which ranks it as one of the hottest places in Alaska. November is the snowiest month in Birch Creek with 12.7 inches of snow, and 9 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.