About Woolwich, ME's Climate & Weather History

Woolwich, in Maine, United States, is home to roughly 2,900 people in the Eastern Time Zone at 43.9°N latitude.

In 2025, Woolwich recorded an average annual temperature of 47°F. The hottest temperatures reached 95°F in June; the coolest were -8°F in January. Total precipitation for the year was 45 inches, with the wettest month being May. Snowfall for the year totaled approximately 19 inches.