King Rainfall Forecast

Today 17 Apr
No Rain
Sat 18 Apr
5%
Sun 19 Apr
5%
Mon 20 Apr
40%
Tue 21 Apr
55%
Wed 22 Apr
55%
Thu 23 Apr
20%

King Rainfall Statistics

April Rainfall

Portland, Portland International Airport (3.1 miles)

Total Rainfall 2026
14.5in
Daily Average 2026
0.1in
Wettest Day 12 March, 2026
1.7in
Wet Days 2026
52/107 (49%)
Total Rainfall March
5in
Daily Average March
0.2in
Wettest Day 12 March, 2026
1.7in
Wet Days March
17/31 (55%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 15 April, 2026
0.6in
Wet Days April
8/17 (47%)

Climate (2010–Present)

Portland, Portland International Airport (3.1 miles)

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Annual Average 2021–2025
37.4in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 26 December, 2022
2.1in

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