Arch Cape Rainfall Forecast

Today 9 Apr
20%
Fri 10 Apr
60%
Sat 11 Apr
70%
Sun 12 Apr
75%
Mon 13 Apr
45%
Tue 14 Apr
55%
Wed 15 Apr
60%

Arch Cape Rainfall Statistics

April Rainfall

Astoria, Astoria Regional Airport (23.6 miles)

Total Rainfall 2026
22.2in
Daily Average 2026
0.3in
Wettest Day 11 March, 2026
1.9in
Wet Days 2026
45/99 (45%)
Total Rainfall March
9.8in
Daily Average March
0.3in
Wettest Day 11 March, 2026
1.9in
Wet Days March
20/31 (65%)
Total Rainfall April
1.6in
Daily Average April
0.3in
Wettest Day 1 April, 2026
1.4in
Wet Days April
2/9 (22%)

Climate (2010–Present)

Astoria, Astoria Regional Airport (23.6 miles)

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Annual Average 2021–2025
65.5in
Monthly Average 2021–2026
5.2in
Daily Average 2021–2026
0.2in
Wettest Day 6 January, 2022
5.1in

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