Banks Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 40%
- 30%
- 10%
- 20%
Banks Rainfall Statistics
September Rainfall
Portland-Hillsboro Airport (8.7 miles)
Total Rainfall September
0.4inDaily Average September
0.03inWettest Day 14 September, 2025
0.3inWet Days September
3/17 (18%)
Climate (2010–Present)
Portland-Hillsboro Airport (8.7 miles)
Annual Average 2020–2024
34.7inMonthly Average 2020–2025
2.8inDaily Average 2020–2025
0.1inWettest Day 26 December, 2022
2.5in