Glenn Rainfall Forecast
- No Rain
- No Rain
- 5%
- 20%
- 50%
- 40%
- 45%
Glenn Rainfall Statistics
July Rainfall
Southern Illinois Airport (18 miles)
Total Rainfall July
–Daily Average July
–Wettest Day 3 July, 2025
–Wet Days July
–
Climate (2010–Present)
Southern Illinois Airport (18 miles)
Annual Average 2020–2024
38.5inMonthly Average 2020–2025
3.2inDaily Average 2020–2025
0.1inWettest Day 4 September, 2021
3in