The most pleasant months of the year for the 79258 zip code are May, October and September. In the 79258 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 79258 zip code with an average high temperature of 91.5°, which ranks it as one of the coolest places in Texas. January is the snowiest month in the 79258 zip code with 2.9 inches of snow, and 5 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.