Nelson Dewey State Park Rainfall Forecast
- 10%
- 5%
- 85%
- 85%
- 10%
- 10%
- 10%
Nelson Dewey State Park Rainfall Statistics
September Rainfall
Prairie Du Chien Municipal Airport (19.9 miles)
Total Rainfall September
11inDaily Average September
0.4inWettest Day 19 September, 2026
5.6inWet Days September
12/28 (43%)
Climate (2021–2025)
Prairie Du Chien Municipal Airport (19.9 miles)
Annual Average 2021–2025
39.4inMonthly Average 2021–2026
3.9inDaily Average 2021–2026
0.1inWettest Day 19 September, 2026
5.6in