Helmar Rainfall Forecast
- 100%
- 95%
- 95%
- 5%
- 10%
- 15%
- 10%
Helmar Rainfall Statistics
April Rainfall
Joliet Regional Airport (15.5 miles)
Total Rainfall April
–Daily Average April
–Wettest Day 2 April, 2026
–Wet Days April
–
Climate (2010–Present)
Joliet Regional Airport (15.5 miles)
Annual Average 2021–2025
37.4inMonthly Average 2021–2026
3.3inDaily Average 2021–2026
0.1inWettest Day 6 September, 2023
4.4in