Otter Creek Lake Rainfall Forecast

Today 9 Aug
65%
Sun 10 Aug
85%
Mon 11 Aug
70%
Tue 12 Aug
30%
Wed 13 Aug
15%
Thu 14 Aug
20%
Fri 15 Aug
20%

Otter Creek Lake Rainfall Statistics

August Rainfall

Marshalltown, Marshalltown Municipal Airport (20.5 miles)

Total Rainfall 2025
25.7in
Daily Average 2025
0.1in
Wettest Day 11 July, 2025
2.8in
Wet Days 2025
63/221 (29%)
Total Rainfall July
10.1in
Daily Average July
0.3in
Wettest Day 11 July, 2025
2.8in
Wet Days July
12/31 (39%)
Total Rainfall August
0.02in
Daily Average August
0in
Wettest Day 6 August, 2025
0.01in
Wet Days August
2/9 (22%)

Climate (2010–Present)

Marshalltown, Marshalltown Municipal Airport (20.5 miles)

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Annual Average 2020–2024
25.5in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2024
3.2in

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