The most pleasant months of the year for the 82219 zip code are September, June and May. In the 82219 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 82219 zip code with an average high temperature of 88.6°, which ranks it as one of the hottest places in Wyoming. December is the snowiest month in the 82219 zip code with 7.3 inches of snow, and 9 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.