Columbia River - Hammond Rainfall Forecast

Today 2 Oct
65%
Fri 3 Oct
70%
Sat 4 Oct
65%
Sun 5 Oct
5%
Mon 6 Oct
No Rain
Tue 7 Oct
10%
Wed 8 Oct
45%

Columbia River - Hammond Rainfall Statistics

October Rainfall

Astoria, Astoria Regional Airport (3.7 miles)

Total Rainfall 2025
29.7in
Daily Average 2025
0.1in
Wettest Day 15 August, 2025
1.5in
Wet Days 2025
106/275 (39%)
Total Rainfall September
1.7in
Daily Average September
0.1in
Wettest Day 29 September, 2025
1.1in
Wet Days September
6/30 (20%)
Total Rainfall October
–
Daily Average October
–
Wettest Day 3 October, 2025
–
Wet Days October
–

Climate (2010–Present)

Astoria, Astoria Regional Airport (3.7 miles)

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Annual Average 2020–2024
68.7in
Monthly Average 2020–2025
5.5in
Daily Average 2020–2025
0.2in
Wettest Day 6 January, 2022
5.1in

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