Hallam Wind Forecast
Hallam Wind Statistics
September Wind
Harrisburg, Harrisburg International Airport (15.5 miles)
Strongest 1 September, 2026
36mph NEAverage September
5.6mph
Climate (2021–2026)
Harrisburg, Harrisburg International Airport (15.5 miles)
Strongest 4 July, 2026
65.1mph NWAverage 2021–2026
7.2mph