Monticello Rainfall Forecast
- 25%
- 5%
- 20%
- No Rain
- 5%
- 20%
- 35%
Monticello Rainfall Statistics
August Rainfall
Keokuk Municipal Airport (28 miles)
Total Rainfall August
0.8inDaily Average August
0.04inWettest Day 12 August, 2026
0.4inWet Days August
8/24 (33%)
Climate (2021–2025)
Keokuk Municipal Airport (28 miles)
Annual Average 2021–2025
12.9inMonthly Average 2021–2026
0.9inDaily Average 2021–2026
0.03inWettest Day 18 September, 2022
1.5in