The most pleasant months of the year for the 17261 zip code are September, June and August. In the 17261 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 17261 zip code with an average high temperature of 85.3°, which ranks it as warmer than most places in Pennsylvania. January is the snowiest month in the 17261 zip code with 9.7 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though it is still relatively mild compared to many other places.