Split Rock County Park Rainfall Forecast

Today 17 Aug
No Rain
Tue 18 Aug
70%
Wed 19 Aug
30%
Thu 20 Aug
5%
Fri 21 Aug
25%
Sat 22 Aug
25%
Sun 23 Aug
10%

Split Rock County Park Rainfall Statistics

August Rainfall

Oelwein Municipal Airport (20.5 miles)

Total Rainfall 2026
26.1in
Daily Average 2026
0.1in
Wettest Day 31 July, 2026
2.4in
Wet Days 2026
61/229 (27%)
Total Rainfall July
5.8in
Daily Average July
0.2in
Wettest Day 31 July, 2026
2.4in
Wet Days July
8/31 (26%)
Total Rainfall August
2.2in
Daily Average August
0.2in
Wettest Day 13 August, 2026
0.7in
Wet Days August
8/17 (47%)

Climate (2021–2025)

Oelwein Municipal Airport (20.5 miles)

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Annual Average 2021–2025
26in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 7 August, 2022
3.4in

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