Zion Rainfall Forecast
- 65%
- 45%
- 30%
- 10%
- 25%
- 10%
- 15%
Zion Rainfall Statistics
June Rainfall
Chicago/Waukegan Regional Airport (1.9 miles)
Total Rainfall June
4.2inDaily Average June
0.2inWettest Day 11 June, 2026
2inWet Days June
9/24 (38%)
Climate (2021–2025)
Chicago/Waukegan Regional Airport (1.9 miles)
Annual Average 2021–2025
31.8inMonthly Average 2021–2026
2.8inDaily Average 2021–2026
0.1inWettest Day 23 July, 2022
3.9in