Grantham Wind Forecast
Grantham Wind Statistics
June Wind
Lebanon Municipal Airport (12.4 miles)
Strongest 2 June, 2026
11.4mph NAverage June
6.2mph
Climate (2010–Present)
Lebanon Municipal Airport (12.4 miles)
Strongest 17 February, 2025
50.1mph WAverage 2021–2026
5.4mph