Helmar Wind Forecast
Helmar Wind Statistics
September Wind
Joliet Regional Airport (15.5 miles)
Strongest 20 September, 2026
18.3mph NEAverage September
6.3mph
Climate (2021–2026)
Joliet Regional Airport (15.5 miles)
Strongest 5 November, 2022
25.3mph SWAverage 2021–2026
7.4mph