Climate almanac
Harpswell Center
Maine, United States · 43.80°, -69.98°
What is the weather like in Harpswell Center in September?
In September, Harpswell Center is typically 65°F (19°C) during the day and 60°F (15°C) at night. The month brings about 3.1 in (79 mm) of precipitation in total.
- Average high65°F (19°C)
- Average low60°F (15°C)
- Precipitation3.1 in (79 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)