Sumner Rainfall Forecast
- 70%
- 70%
- 5%
- No Rain
- 55%
- 80%
- 85%
Sumner Rainfall Statistics
June Rainfall
Oelwein Municipal Airport (12.4 miles)
Total Rainfall June
3.5inDaily Average June
0.2inWettest Day 16 June, 2025
1.6inWet Days June
6/19 (32%)
Climate (2010–Present)
Oelwein Municipal Airport (12.4 miles)
Annual Average 2020–2024
24.8inMonthly Average 2020–2025
2.1inDaily Average 2020–2025
0.1inWettest Day 7 August, 2022
3.4in