Columbia River - Chinook Rainfall Forecast

Today 22 Mar
10%
Mon 23 Mar
65%
Tue 24 Mar
100%
Wed 25 Mar
85%
Thu 26 Mar
40%
Fri 27 Mar
10%
Sat 28 Mar
20%

Columbia River - Chinook Rainfall Statistics

March Rainfall

Astoria, Astoria Regional Airport (8.1 miles)

Total Rainfall 2026
19.6in
Daily Average 2026
0.3in
Wettest Day 11 March, 2026
1.9in
Wet Days 2026
40/81 (49%)
Total Rainfall February
4.9in
Daily Average February
0.2in
Wettest Day 22 February, 2026
1in
Wet Days February
11/28 (39%)
Total Rainfall March
8.8in
Daily Average March
0.4in
Wettest Day 11 March, 2026
1.9in
Wet Days March
17/22 (77%)

Climate (2010–Present)

Astoria, Astoria Regional Airport (8.1 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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