South Harpswell Wind Forecast
South Harpswell Wind Statistics
July Wind
Portland, Portland International Jetport (15.5 miles)
Strongest 4 July, 2025
16.1mph NAverage July
7.1mph
Climate (2010–Present)
Portland, Portland International Jetport (15.5 miles)
Strongest 10 January, 2024
63.1mph SEAverage 2020–2025
7.6mph