Columbia River - Bernie Slough Rainfall Forecast

Today 15 Mar
60%
Mon 16 Mar
65%
Tue 17 Mar
95%
Wed 18 Mar
95%
Thu 19 Mar
90%
Fri 20 Mar
60%
Sat 21 Mar
50%

Columbia River - Bernie Slough Rainfall Statistics

March Rainfall

Astoria, Astoria Regional Airport (23 miles)

Total Rainfall 2026
15.8in
Daily Average 2026
0.3in
Wettest Day 11 March, 2026
1.9in
Wet Days 2026
34/74 (46%)
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
5in
Daily Average March
0.4in
Wettest Day 11 March, 2026
1.9in
Wet Days March
11/15 (73%)

Climate (2010–Present)

Astoria, Astoria Regional Airport (23 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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