About Rockport, ME's Climate & Weather History

Rockport, in Maine, United States, is home to roughly 3,300 people in the Eastern Time Zone at 44.2°N latitude.

In 2025, Rockport recorded an average annual temperature of 46°F. The hottest temperatures reached 96°F in June; the coolest were -4°F in January. Total precipitation for the year was 44 inches, with the wettest month being May. Snowfall for the year totaled approximately 20 inches.