Seattle Rainfall Forecast

Today 30 Mar
75%
Mon 31 Mar
65%
Tue 1 Apr
50%
Wed 2 Apr
75%
Thu 3 Apr
25%
Fri 4 Apr
No Rain
Sat 5 Apr
5%

Seattle Rainfall Statistics

March Rainfall

Boeing Field - King County International Airport (3.7 miles)

Total Rainfall 2025
7in
Daily Average 2025
0.1in
Wettest Day 15 March, 2025
0.8in
Wet Days 2025
36/89 (40%)
Total Rainfall February
2.1in
Daily Average February
0.1in
Wettest Day 22 February, 2025
0.5in
Wet Days February
15/31 (48%)
Total Rainfall March
3.6in
Daily Average March
0.1in
Wettest Day 15 March, 2025
0.8in
Wet Days March
13/30 (43%)

Climate (2010–Present)

Boeing Field - King County International Airport (3.7 miles)

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

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