Johnstown Center Wind Forecast
Johnstown Center Wind Statistics
May Wind
Janesville-Rock County (11.2 miles)
Strongest 9 May, 2026
23mph WAverage May
8.9mph
Climate (2010–Present)
Janesville-Rock County (11.2 miles)
Strongest 13 March, 2026
35.8mph NAverage 2021–2026
8.5mph