Puget Sound - Seattle Rainfall Forecast

Today 6 Sep
50%
Sun 7 Sep
65%
Mon 8 Sep
65%
Tue 9 Sep
80%
Wed 10 Sep
50%
Thu 11 Sep
30%
Fri 12 Sep
30%

Puget Sound - Seattle Rainfall Statistics

September Rainfall

Boeing Field - King County International Airport (4.3 miles)

Total Rainfall 2025
11.5in
Daily Average 2025
0.05in
Wettest Day 15 March, 2025
0.8in
Wet Days 2025
64/249 (26%)
Total Rainfall August
0.7in
Daily Average August
0.02in
Wettest Day 15 August, 2025
0.4in
Wet Days August
4/31 (13%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

Climate (2010–Present)

Boeing Field - King County International Airport (4.3 miles)

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Annual Average 2020–2024
22.4in
Monthly Average 2020–2025
1.9in
Daily Average 2020–2025
0.1in
Wettest Day 21 December, 2020
1.8in

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