Arch Cape Rainfall Forecast

Today 31 Mar
90%
Wed 1 Apr
100%
Thu 2 Apr
70%
Fri 3 Apr
5%
Sat 4 Apr
5%
Sun 5 Apr
5%
Mon 6 Apr
15%

Arch Cape Rainfall Statistics

March Rainfall

Astoria, Astoria Regional Airport (23.6 miles)

Total Rainfall 2026
20.6in
Daily Average 2026
0.3in
Wettest Day 11 March, 2026
1.9in
Wet Days 2026
43/90 (48%)
Total Rainfall February
4.9in
Daily Average February
0.2in
Wettest Day 22 February, 2026
1in
Wet Days February
11/31 (35%)
Total Rainfall March
9.8in
Daily Average March
0.3in
Wettest Day 11 March, 2026
1.9in
Wet Days March
20/31 (65%)

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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