The most pleasant months of the year for Strong are June, August and July. In Strong, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Strong with an average high temperature of 81.8°, which ranks it as cooler than most places in Pennsylvania. January is the snowiest month in Strong with 11.5 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.