About Chester Springs, PA's Climate & Weather History

Chester Springs is a city of approximately 7,500 people in Pennsylvania, United States. Located in the Eastern Time Zone at 40.1°N latitude.

In 2025, Chester Springs recorded an average annual temperature of 54°F — about 2.4°F below the 30-year normal of 56°F. The hottest day reached 96°F in June; the coldest was 4°F in January. Total precipitation was 39 inches (drier than usual). Snowfall totaled 6 inches, below the 23-inch average. The wettest month was May.