Waterloo Rainfall Forecast
- 90%
- No Rain
- 30%
- 20%
- 50%
- 45%
- 35%
Waterloo Rainfall Statistics
August Rainfall
Waterloo, Waterloo Municipal Airport (5 miles)
Total Rainfall August
0.2inDaily Average August
0.1inWettest Day 1 August, 2026
0.2inWet Days August
1/5 (20%)
Climate (2021–2025)
Waterloo, Waterloo Municipal Airport (5 miles)
Annual Average 2021–2025
31.4inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 21 May, 2024
2.8in