Waterloo Rainfall Forecast
- 100%
- 60%
- 80%
- 5%
- No Rain
- 5%
- 10%
Waterloo Rainfall Statistics
April Rainfall
Watertown (13 miles)
Total Rainfall April
3.7inDaily Average April
0.3inWettest Day 12 April, 2026
1.1inWet Days April
9/16 (56%)
Climate (2010–Present)
Watertown (13 miles)
Annual Average 2021–2025
26.3inMonthly Average 2021–2026
2.5inDaily Average 2021–2026
0.1inWettest Day 4 July, 2025
2.8in