Columbia River - Hewlett Point Rainfall Forecast

Today 15 Mar
45%
Mon 16 Mar
30%
Tue 17 Mar
65%
Wed 18 Mar
75%
Thu 19 Mar
65%
Fri 20 Mar
35%
Sat 21 Mar
25%

Columbia River - Hewlett Point Rainfall Statistics

March Rainfall

Pearson Airfield (6.2 miles)

Total Rainfall 2026
11.7in
Daily Average 2026
0.2in
Wettest Day 12 March, 2026
1.5in
Wet Days 2026
36/74 (49%)
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
3.6in
Daily Average March
0.3in
Wettest Day 12 March, 2026
1.5in
Wet Days March
8/15 (53%)

Climate (2010–Present)

Pearson Airfield (6.2 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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