Gouldsboro is a city of approximately 2,000 people in Maine, United States. Located in the Eastern Time Zone at 44.5°N latitude.
In 2025, Gouldsboro averaged an annual temperature of 46°F, with hottest temperatures reaching 94°F in June and lowest around -2°F in January. The city received approximately 48 inches of precipitation during the year.
View historical weather for Gouldsboro · More cities in Maine