Silverton Rainfall Forecast
- 90%
- 75%
- 65%
- 55%
- 50%
- 15%
- 20%
Silverton Rainfall Statistics
December Rainfall
Salem - McNary Field (12.4 miles)
Total Rainfall December
7.1inDaily Average December
0.4inWettest Day 18 December, 2025
2.9inWet Days December
11/22 (50%)
Climate (2010–Present)
Salem - McNary Field (12.4 miles)
Annual Average 2020–2024
39inMonthly Average 2020–2025
3.3inDaily Average 2020–2025
0.1inWettest Day 18 December, 2025
2.9in