Columbia River - Tenasillahe Island Rainfall Forecast

Today 10 Mar
100%
Wed 11 Mar
100%
Thu 12 Mar
100%
Fri 13 Mar
100%
Sat 14 Mar
60%
Sun 15 Mar
80%
Mon 16 Mar
80%

Columbia River - Tenasillahe Island Rainfall Statistics

March Rainfall

Astoria, Astoria Regional Airport (19.9 miles)

Total Rainfall 2026
12.2in
Daily Average 2026
0.2in
Wettest Day 6 January, 2026
1.6in
Wet Days 2026
29/69 (42%)
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
1.4in
Daily Average March
0.2in
Wettest Day 6 March, 2026
0.7in
Wet Days March
6/10 (60%)

Climate (2010–Present)

Astoria, Astoria Regional Airport (19.9 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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