Johnstown Wind Forecast
Johnstown Wind Statistics
July Wind
Riverton Regional Airport (13 miles)
Strongest 7 July, 2026
61.1mph NWAverage July
8.4mph
Climate (2021–2026)
Riverton Regional Airport (13 miles)
Strongest 12 March, 2026
80.1mph WAverage 2021–2026
8.6mph