Columbia River - Astoria Port Docks Rainfall Forecast

Today 30 Aug
5%
Mon 31 Aug
No Rain
Tue 1 Sep
65%
Wed 2 Sep
90%
Thu 3 Sep
70%
Fri 4 Sep
35%
Sat 5 Sep
25%

Columbia River - Astoria Port Docks Rainfall Statistics

August Rainfall

Astoria, Astoria Regional Airport (1.9 miles)

Total Rainfall 2026
31.7in
Daily Average 2026
0.1in
Wettest Day 11 March, 2026
1.9in
Wet Days 2026
83/242 (34%)
Total Rainfall July
0.3in
Daily Average July
0.01in
Wettest Day 16 July, 2026
0.2in
Wet Days July
6/31 (19%)
Total Rainfall August
0.4in
Daily Average August
0.01in
Wettest Day 1 August, 2026
0.3in
Wet Days August
5/30 (17%)

Climate (2021–2025)

Astoria, Astoria Regional Airport (1.9 miles)

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Annual Average 2021–2025
65.5in
Monthly Average 2021–2026
5.3in
Daily Average 2021–2026
0.2in
Wettest Day 6 January, 2022
5.1in

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