What Climate Zone Is Pennsylvania?
Pennsylvania is located in the northeastern part of the United States and is part of the Mid-Atlantic region. The state is located in a transition zone between humid subtropical and humid continental climates, which means that the climate in Pennsylvania is highly variable. In general, most of the state falls into the humid continental climate zone, although some areas in the south and east are classified as humid subtropical.
Humid Continental Climate Zone
The humid continental climate zone is characterized by hot, humid summers and cold, snowy winters. Summers in Pennsylvania are typically hot and humid, with temperatures reaching into the 80s and 90s. Winters are usually cold and snowy, with temperatures dropping into the 20s and 30s.
Humid Subtropical Climate Zone
The humid subtropical climate zone is characterized by hot, humid summers and mild winters. Temperatures in the summer can reach into the 90s, and winters are typically mild with temperatures rarely dropping below freezing. The southeastern corner of the state, including Philadelphia and the Delaware Valley, falls into this climate zone.
Conclusion
In conclusion, most of Pennsylvania falls into the humid continental climate zone, while the southeastern corner of the state is classified as humid subtropical. This means that the state experiences both hot, humid summers and cold, snowy winters.

Kyle Whyte is a notable scholar and professor at the University of Michigan, holding positions such as the George Willis Pack Professor in the School for Environment and Sustainability and Professor of Philosophy. Specializing in environmental justice, his work critically examines climate policy and Indigenous peoples’ ethics, emphasizing the nexus between cooperative scientific endeavors and Indigenous justice. As an enrolled Citizen Potawatomi Nation member, he brings a vital perspective to his roles as a U.S. Science Envoy and member of the White House Environmental Justice Advisory Council. His influential research is supported by various prestigious organizations including the National Science Foundation, and disseminated through publications in high-impact journals. Kyle actively contributes to global Indigenous research methodologies and education, with affiliations to numerous institutes and societies dedicated to traditional knowledge and sustainability. Recognized for his academic and community engagement, Kyle has earned multiple awards and served in various visiting professorships. His efforts extend to leadership positions on boards and committees focused on environmental justice nationwide.