The most pleasant months of the year for Valley-Hi are June, August and September. In Valley-Hi, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Valley-Hi with an average high temperature of 82.7°, which ranks it as cooler than most places in Pennsylvania. February is the snowiest month in Valley-Hi with 9.3 inches of snow, and 5 months of the year have significant snowfall. July is the most humid month, though it is still relatively mild compared to many other places.