Oulu Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 10%
- 5%
- 25%
- 30%
Oulu Rainfall Statistics
September Rainfall
Duluth - Sky Harbor Airport (24.9 miles)
Total Rainfall September
2inDaily Average September
0.1inWettest Day 14 September, 2026
0.7inWet Days September
7/21 (33%)
Climate (2021–2025)
Duluth - Sky Harbor Airport (24.9 miles)
Annual Average 2021–2025
15inMonthly Average 2021–2026
1.4inDaily Average 2021–2026
0.05inWettest Day 24 September, 2023
2.6in