Storm Lake Rainfall Forecast

Today 18 May
100%
Mon 19 May
25%
Tue 20 May
70%
Wed 21 May
25%
Thu 22 May
45%
Fri 23 May
45%
Sat 24 May
45%

Storm Lake Rainfall Statistics

May Rainfall

Butte, Bert Mooney Airport (37.3 miles)

Total Rainfall 2025
4.4in
Daily Average 2025
0.03in
Wettest Day 14 May, 2025
0.8in
Wet Days 2025
49/138 (36%)
Total Rainfall April
0.6in
Daily Average April
0.02in
Wettest Day 2 April, 2025
0.2in
Wet Days April
8/30 (27%)
Total Rainfall May
2in
Daily Average May
0.1in
Wettest Day 14 May, 2025
0.8in
Wet Days May
9/18 (50%)

Climate (2010–Present)

Butte, Bert Mooney Airport (37.3 miles)

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Annual Average 2020–2024
10.3in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 6 June, 2023
1.8in

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