Weather Forecast and Radar for Brookhaven, Pennsylvania

Weather in Brookhaven, PA

Brookhaven, Pennsylvania is located in the Northeastern part of the United States. The climate is classified as humid continental, characterized by four distinct seasons.

In the winter months, Brookhaven experiences cold temperatures with the average high in December being 37°F (2.8°C) and the average low of 22°F (-5.6°C). Snowfall is common and can be heavy at times.

In the spring, temperatures begin to warm up with the average high in March reaching 47°F (8.3°C) and the average low of 28°F (-2.2°C). Rainfall is more frequent, but the weather remains pleasant.

In the summer, temperatures become hot and humid. The average high in July is 85°F (29.4°C) with the average low of 65°F (18.3°C). Thunderstorms are common during this time of year.

In the autumn, temperatures become cooler with the average high in October being 61°F (16.1°C) and the average low of 44°F (6.7°C). Rainfall is more sporadic and the weather becomes crisp and enjoyable.

Overall, Brookhaven experiences mild winters, warm springs, hot summers, and pleasant falls.

Fast Facts About Brookhaven, PA

As of 2020, the city population is 8045.

Major Cities Nearby Brookhaven, PA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Brookhaven, Pennsylvania.