Agency Rainfall Forecast

Today 28 Jun
15%
Mon 29 Jun
No Rain
Tue 30 Jun
5%
Wed 1 Jul
5%
Thu 2 Jul
10%
Fri 3 Jul
20%
Sat 4 Jul
20%

Agency Rainfall Statistics

June Rainfall

Ottumwa Regional Airport (9.9 miles)

Total Rainfall 2026
11.6in
Daily Average 2026
0.1in
Wettest Day 10 June, 2026
1.4in
Wet Days 2026
37/179 (21%)
Total Rainfall May
2.1in
Daily Average May
0.1in
Wettest Day 18 May, 2026
0.8in
Wet Days May
6/31 (19%)
Total Rainfall June
3.3in
Daily Average June
0.1in
Wettest Day 10 June, 2026
1.4in
Wet Days June
10/28 (36%)

Climate (2021–2025)

Ottumwa Regional Airport (9.9 miles)

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Annual Average 2021–2025
27.2in
Monthly Average 2021–2026
2.2in
Daily Average 2021–2026
0.1in
Wettest Day 17 September, 2022
2.7in

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