Clay County Park Rainfall Forecast
- 20%
- 15%
- 65%
- 35%
- 35%
- 20%
- 15%
Clay County Park Rainfall Statistics
September Rainfall
Yankton, Chan Gurney Municipal Airport (21.1 miles)
Total Rainfall September
1.1inDaily Average September
0.1inWettest Day 14 September, 2026
0.4inWet Days September
8/16 (50%)
Climate (2021–2025)
Yankton, Chan Gurney Municipal Airport (21.1 miles)
Annual Average 2021–2025
20.6inMonthly Average 2021–2026
1.6inDaily Average 2021–2026
0.1inWettest Day 16 August, 2022
3.2in