About New Brighton, PA's Climate & Weather History

With a population of around 5,900, New Brighton sits in Pennsylvania, United States. The city operates in the Eastern Time Zone.

In 2025, New Brighton recorded an average annual temperature of 51°F. The hottest temperatures reached 93°F in July; the coolest were -14°F in January. Total precipitation for the year was 46 inches, with the wettest month being May. Snowfall for the year totaled approximately 10 inches.