Weather & Climate in Philadelphia
Detailed weather & climate data — sourced from authoritative datasets and normalized for direct comparison.
Climate & Weather
About Philadelphia, Pennsylvania
Philadelphia is the nation's sixth-most populous city and serves as the historic, cultural, and economic heartbeat of the Delaware Valley. Steeped in American history as the birthplace of independence, the city seamlessly blends colonial landmarks like Independence Hall with a gritty, dynamic modern character. Today, people are drawn to Philadelphia for its vibrant neighborhoods, world-class culinary scene, rich arts culture, and relative affordability compared to other major East Coast metropolises.
About Pennsylvania
Pennsylvania offers a diverse character, blending vibrant urban centers like Philadelphia and Pittsburgh with picturesque rural landscapes and historical charm. The state boasts a robust and varied economy, with major industries including healthcare, advanced manufacturing, real estate, financial services, and tourism, alongside significant contributions from agriculture, chemical manufacturing, and energy production. Living in Pennsylvania generally provides a high quality of life with a cost of living that is slightly below the national average, though expenses can vary significantly between urban and rural areas. The climate is primarily humid continental, featuring four distinct seasons with warm, often humid summers and cold, snowy winters, while the southeastern region experiences a slightly warmer, humid subtropical climate.