Columbia River - Hayden Island Rainfall Forecast

Today 21 Mar
No Rain
Sun 22 Mar
No Rain
Mon 23 Mar
25%
Tue 24 Mar
75%
Wed 25 Mar
70%
Thu 26 Mar
10%
Fri 27 Mar
10%

Columbia River - Hayden Island Rainfall Statistics

March Rainfall

Pearson Airfield (1.9 miles)

Total Rainfall 2026
12.1in
Daily Average 2026
0.2in
Wettest Day 12 March, 2026
1.3in
Wet Days 2026
38/80 (48%)
Total Rainfall February
5.4in
Daily Average February
0.2in
Wettest Day 8 February, 2026
1.3in
Wet Days February
16/28 (57%)
Total Rainfall March
4in
Daily Average March
0.2in
Wettest Day 12 March, 2026
1.3in
Wet Days March
10/21 (48%)

Climate (2010–Present)

Pearson Airfield (1.9 miles)

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Annual Average 2021–2025
36.4in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 26 December, 2022
2.6in

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