Glenn Rainfall Forecast
- 80%
- 30%
- No Rain
- No Rain
- No Rain
- 10%
- No Rain
Glenn Rainfall Statistics
January Rainfall
Southern Illinois Airport (18 miles)
Total Rainfall January
0inDaily Average January
0inWettest Day 1 January, 2026
0inWet Days January
–
Climate (2010–Present)
Southern Illinois Airport (18 miles)
Annual Average 2021–2025
35.3inMonthly Average 2021–2025
2.9inDaily Average 2021–2026
0.1inWettest Day 4 September, 2021
3in