Rock Bluff Park Rainfall Forecast

Today 25 Sep
95%
Sat 26 Sep
85%
Sun 27 Sep
70%
Mon 28 Sep
No Rain
Tue 29 Sep
55%
Wed 30 Sep
75%
Thu 1 Oct
55%

Rock Bluff Park Rainfall Statistics

September Rainfall

Ottumwa Regional Airport (3.7 miles)

Total Rainfall 2026
17.1in
Daily Average 2026
0.1in
Wettest Day 13 August, 2026
2in
Wet Days 2026
50/268 (19%)
Total Rainfall August
3.4in
Daily Average August
0.2in
Wettest Day 13 August, 2026
2in
Wet Days August
5/31 (16%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 26 September, 2026
–
Wet Days September
–

Climate (2021–2025)

Ottumwa Regional Airport (3.7 miles)

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Annual Average 2021–2025
27.2in
Monthly Average 2021–2026
2.1in
Daily Average 2021–2026
0.1in
Wettest Day 17 September, 2022
2.7in

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