Fairground Rainfall Forecast
- 100%
- 70%
- 5%
- 65%
- 75%
- 45%
- 35%
Fairground Rainfall Statistics
September Rainfall
Des Moines International Airport (5.6 miles)
Total Rainfall September
12.1inDaily Average September
0.5inWettest Day 8 September, 2026
3.8inWet Days September
12/26 (46%)
Climate (2021–2025)
Des Moines International Airport (5.6 miles)
Annual Average 2021–2025
31.2inMonthly Average 2021–2026
2.8inDaily Average 2021–2026
0.1inWettest Day 19 May, 2025
3.8in