Columbia River - Willamette River Entrance Rainfall Forecast

Today 24 Jun
5%
Wed 25 Jun
10%
Thu 26 Jun
20%
Fri 27 Jun
10%
Sat 28 Jun
No Rain
Sun 29 Jun
No Rain
Mon 30 Jun
No Rain

Columbia River - Willamette River Entrance Rainfall Statistics

June Rainfall

Pearson Airfield (5.6 miles)

Total Rainfall 2025
14.9in
Daily Average 2025
0.1in
Wettest Day 23 February, 2025
0.9in
Wet Days 2025
73/175 (42%)
Total Rainfall May
1.4in
Daily Average May
0.04in
Wettest Day 17 May, 2025
0.8in
Wet Days May
10/31 (32%)
Total Rainfall June
1.3in
Daily Average June
0.1in
Wettest Day 21 June, 2025
0.7in
Wet Days June
3/24 (13%)

Climate (2010–Present)

Pearson Airfield (5.6 miles)

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Annual Average 2020–2024
36.5in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 26 December, 2022
2.6in

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