Duwamish Head Rainfall Forecast
- 100%
- 85%
- 90%
- 95%
- 90%
- 55%
- 35%
Duwamish Head Rainfall Statistics
December Rainfall
Boeing Field - King County International Airport (4.3 miles)
Total Rainfall December
3.8inDaily Average December
0.2inWettest Day 8 December, 2025
1inWet Days December
11/18 (61%)
Climate (2010–Present)
Boeing Field - King County International Airport (4.3 miles)
Annual Average 2020–2024
22.4inMonthly Average 2020–2025
1.9inDaily Average 2020–2025
0.1inWettest Day 21 December, 2020
1.8in