Otter Creek Rainfall Forecast
- No Rain
- 95%
- 95%
- 55%
- 5%
- 5%
- No Rain
Otter Creek Rainfall Statistics
September Rainfall
Dubuque Regional Airport (10.6 miles)
Total Rainfall September
8.8inDaily Average September
0.3inWettest Day 19 September, 2026
3.3inWet Days September
13/29 (45%)
Climate (2021–2025)
Dubuque Regional Airport (10.6 miles)
Annual Average 2021–2025
32.9inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 10 August, 2025
4.8in