Average monthly water temperature in King of Prussia, the United States of America
On this page you find the mean water temperature over the year in King of Prussia (Pennsylvania), the United States of America. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
King of Prussia experiences water temperature shifts throughout the year. The warmest month, August, reaches an average of 25°C (77°F).
The coldest month, February, averages 5°C (41°F). Visitors during these months can leave their swimming gear at home.