The most pleasant months of the year for the 83424 zip code are August, July and June. In the 83424 zip code, there are 2 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 83424 zip code with an average high temperature of 78.3°, which ranks it as one of the coolest places in Idaho. December is the snowiest month in the 83424 zip code with 21.3 inches of snow, and 8 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.