The most pleasant months of the year for Alatna are July, June and August. In Alatna, there are 0 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Alatna with an average high temperature of 69.8°, which ranks it as warmer than most places in Alaska. November is the snowiest month in Alatna with 16.1 inches of snow, and 9 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.