West Des Moines Rainfall Forecast

Today 9 Sep
90%
Thu 10 Sep
5%
Fri 11 Sep
No Rain
Sat 12 Sep
65%
Sun 13 Sep
45%
Mon 14 Sep
60%
Tue 15 Sep
45%

West Des Moines Rainfall Statistics

September Rainfall

Des Moines International Airport (3.7 miles)

Total Rainfall 2026
33.4in
Daily Average 2026
0.1in
Wettest Day 3 July, 2026
3.3in
Wet Days 2026
67/252 (27%)
Total Rainfall August
5.8in
Daily Average August
0.2in
Wettest Day 13 August, 2026
2.4in
Wet Days August
10/31 (32%)
Total Rainfall September
1.4in
Daily Average September
0.2in
Wettest Day 6 September, 2026
1.4in
Wet Days September
1/9 (11%)

Climate (2021–2025)

Des Moines International Airport (3.7 miles)

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Annual Average 2021–2025
31.2in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 19 May, 2025
3.8in

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