The most pleasant months of the year for the 86028 zip code are May, October and September. In the 86028 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 86028 zip code with an average high temperature of 92.8°, which ranks it as cooler than most places in Arizona. January is the snowiest month in the 86028 zip code with 1.3 inches of snow, and 5 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.