Cumberland Rainfall Forecast
- 100%
- 45%
- 35%
- 80%
- 100%
- 95%
- 95%
Cumberland Rainfall Statistics
December Rainfall
Renton Municipal Airport (19.9 miles)
Total Rainfall December
1.1inDaily Average December
0.1inWettest Day 8 December, 2025
0.8inWet Days December
4/11 (36%)
Climate (2010–Present)
Renton Municipal Airport (19.9 miles)
Annual Average 2020–2024
17.3inMonthly Average 2020–2025
1.3inDaily Average 2020–2025
0.04inWettest Day 28 October, 2021
1.5in