Storm Lake Rainfall Forecast

Today 20 May
10%
Wed 21 May
20%
Thu 22 May
5%
Fri 23 May
45%
Sat 24 May
65%
Sun 25 May
65%
Mon 26 May
40%

Storm Lake Rainfall Statistics

May Rainfall

Alliance, Alliance Municipal Airport (13.7 miles)

Total Rainfall 2025
3.1in
Daily Average 2025
0.02in
Wettest Day 29 March, 2025
0.4in
Wet Days 2025
28/140 (20%)
Total Rainfall April
0.6in
Daily Average April
0.02in
Wettest Day 17 April, 2025
0.3in
Wet Days April
9/30 (30%)
Total Rainfall May
1.1in
Daily Average May
0.1in
Wettest Day 14 May, 2025
0.4in
Wet Days May
6/20 (30%)

Climate (2010–Present)

Alliance, Alliance Municipal Airport (13.7 miles)

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Annual Average 2020–2024
11.9in
Monthly Average 2020–2025
1in
Daily Average 2020–2025
0.03in
Wettest Day 1 September, 2021
2.3in

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