Winterset Rainfall Forecast

Today 24 May
No Rain
Mon 25 May
15%
Tue 26 May
5%
Wed 27 May
50%
Thu 28 May
50%
Fri 29 May
40%
Sat 30 May
25%

Winterset Rainfall Statistics

May Rainfall

Des Moines International Airport (23 miles)

Total Rainfall 2026
12.7in
Daily Average 2026
0.1in
Wettest Day 6 March, 2026
1.7in
Wet Days 2026
34/144 (24%)
Total Rainfall April
6.8in
Daily Average April
0.2in
Wettest Day 9 April, 2026
1.5in
Wet Days April
12/30 (40%)
Total Rainfall May
2.1in
Daily Average May
0.1in
Wettest Day 18 May, 2026
1.4in
Wet Days May
6/24 (25%)

Climate (2010–Present)

Des Moines International Airport (23 miles)

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Annual Average 2021–2025
31.2in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 19 May, 2025
3.8in

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