Nelson Dewey State Park Rainfall Forecast

Today 14 May
No Rain
Fri 15 May
45%
Sat 16 May
75%
Sun 17 May
65%
Mon 18 May
70%
Tue 19 May
80%
Wed 20 May
20%

Nelson Dewey State Park Rainfall Statistics

May Rainfall

Prairie Du Chien Municipal Airport (19.9 miles)

Total Rainfall 2026
22.2in
Daily Average 2026
0.2in
Wettest Day 8 January, 2026
3.5in
Wet Days 2026
36/134 (27%)
Total Rainfall April
12.6in
Daily Average April
0.4in
Wettest Day 2 April, 2026
3.2in
Wet Days April
15/30 (50%)
Total Rainfall May
0.1in
Daily Average May
0.01in
Wettest Day 12 May, 2026
0.1in
Wet Days May
1/14 (7%)

Climate (2010–Present)

Prairie Du Chien Municipal Airport (19.9 miles)

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Annual Average 2021–2025
39.4in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 10 August, 2025
4.9in

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