Sunken Grove State Game Management Area Rainfall Forecast

Today 17 Aug
10%
Mon 18 Aug
45%
Tue 19 Aug
25%
Wed 20 Aug
5%
Thu 21 Aug
No Rain
Fri 22 Aug
10%
Sat 23 Aug
25%

Sunken Grove State Game Management Area Rainfall Statistics

August Rainfall

Storm Lake (16.8 miles)

Total Rainfall 2025
24.2in
Daily Average 2025
0.1in
Wettest Day 5 July, 2025
4.2in
Wet Days 2025
53/229 (23%)
Total Rainfall July
9.6in
Daily Average July
0.3in
Wettest Day 5 July, 2025
4.2in
Wet Days July
11/31 (35%)
Total Rainfall August
3.3in
Daily Average August
0.2in
Wettest Day 6 August, 2025
1.7in
Wet Days August
4/17 (24%)

Climate (2010–Present)

Storm Lake (16.8 miles)

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Annual Average 2020–2024
14.3in
Monthly Average 2020–2025
1.5in
Daily Average 2020–2025
0.1in
Wettest Day 5 July, 2025
4.2in

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