Hanover Rainfall Forecast
- 20%
- No Rain
- No Rain
- 5%
- 5%
- 25%
- 50%
Hanover Rainfall Statistics
October Rainfall
Decorah (11.8 miles)
Total Rainfall October
1.2inDaily Average October
0.1inWettest Day 5 October, 2025
0.3inWet Days October
8/22 (36%)
Climate (2010–Present)
Decorah (11.8 miles)
Annual Average 2020–2024
23.7inMonthly Average 2020–2025
1.9inDaily Average 2020–2025
0.1inWettest Day 21 May, 2024
3.7in