Seattle Rainfall Forecast
- 25%
- 10%
- 20%
- 5%
- 15%
- 25%
- 30%
Seattle Rainfall Statistics
May Rainfall
Boeing Field - King County International Airport (3.7 miles)
Total Rainfall May
0.8inDaily Average May
0.04inWettest Day 17 May, 2025
0.6inWet Days May
5/21 (24%)
Climate (2010–Present)
Boeing Field - King County International Airport (3.7 miles)
Annual Average 2020–2024
22.4inMonthly Average 2020–2025
1.9inDaily Average 2020–2025
0.1inWettest Day 21 December, 2020
1.8in