Pennsylvania boasts diverse weather patterns throughout the year, characterized by warm summers and chilly, snowy winters. The temperature range typically spans from 26°F to 87°F, with rare extremes beyond these bounds. For warm-weather enthusiasts, early June to early July and early August to late September are prime times to visit.

During the hot season, lasting 3.6 months from May 29 to September 15, temperatures soar above 77°F on average, peaking in July with highs of 86°F and lows of 69°F. Conversely, the cold season, spanning from December 1 to March 6 for 3.1 months, sees daily highs below 49°F. January is the chilliest month, with lows of 27°F and highs of 41°F.

Pennsylvania experiences rainfall year-round, with notable variations. July claims the title for the wettest month, averaging 3.7 inches of rain, while February sees the least rainfall at 2.2 inches.

Snowfall, akin to rainfall, exhibits seasonal fluctuations. The snowy period spans 4.2 months, from November 21 to March 27, with January accumulating the most snow at 6.0 inches. Conversely, the snowless stretch extends for 7.8 months, from March 27 to November 21, with negligible snowfall around July 31.

See more: https://weatherusa.app/pennsylvania