Fensterman Slough Rainfall Forecast
- 5%
- No Rain
- 15%
- 10%
- 60%
- 75%
- 15%
Fensterman Slough Rainfall Statistics
September Rainfall
Sioux Falls, Foss Field (12.4 miles)
Total Rainfall September
0.4inDaily Average September
0.1inWettest Day 5 September, 2026
0.2inWet Days September
5/9 (56%)
Climate (2021–2025)
Sioux Falls, Foss Field (12.4 miles)
Annual Average 2021–2025
25.5inMonthly Average 2021–2026
2inDaily Average 2021–2026
0.1inWettest Day 3 January, 2023
6in