Oshawa Rainfall Forecast
- 10%
- 10%
- 60%
- 55%
- 65%
- 20%
- 20%
Oshawa Rainfall Statistics
September Rainfall
Mankato, Mankato Regional Airport (10.6 miles)
Total Rainfall September
0.4inDaily Average September
0.2inWettest Day 2 September, 2026
0.4inWet Days September
1/4 (25%)
Climate (2021–2025)
Mankato, Mankato Regional Airport (10.6 miles)
Annual Average 2021–2025
16.3inMonthly Average 2021–2026
1.3inDaily Average 2021–2026
0.04inWettest Day 17 August, 2025
2.8in