Merkle Airport Rainfall Forecast
- 25%
- 60%
- 65%
- 75%
- 55%
- 35%
- 20%
Merkle Airport Rainfall Statistics
September Rainfall
Dubuque Regional Airport (19.9 miles)
Total Rainfall September
0.8inDaily Average September
0.1inWettest Day 8 September, 2026
0.5inWet Days September
4/16 (25%)
Climate (2021–2025)
Dubuque Regional Airport (19.9 miles)
Annual Average 2021–2025
32.9inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 10 August, 2025
4.8in