Agency Rainfall Forecast

Today 10 Jul
30%
Sat 11 Jul
20%
Sun 12 Jul
5%
Mon 13 Jul
No Rain
Tue 14 Jul
5%
Wed 15 Jul
5%
Thu 16 Jul
10%

Agency Rainfall Statistics

July Rainfall

Ottumwa Regional Airport (9.9 miles)

Total Rainfall 2026
12.3in
Daily Average 2026
0.1in
Wettest Day 10 June, 2026
1.4in
Wet Days 2026
39/191 (20%)
Total Rainfall June
3.3in
Daily Average June
0.1in
Wettest Day 10 June, 2026
1.4in
Wet Days June
10/30 (33%)
Total Rainfall July
0.7in
Daily Average July
0.1in
Wettest Day 3 July, 2026
0.4in
Wet Days July
2/10 (20%)

Climate (2021–2025)

Ottumwa Regional Airport (9.9 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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