Columbia River - Flandersville Rainfall Forecast

Today 1 Oct
No Rain
Fri 2 Oct
No Rain
Sat 3 Oct
No Rain
Sun 4 Oct
No Rain
Mon 5 Oct
No Rain
Tue 6 Oct
No Rain
Wed 7 Oct
No Rain

Columbia River - Flandersville Rainfall Statistics

October Rainfall

Southwest Washington Regional Airport (19.3 miles)

Total Rainfall 2026
16.2in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.6in
Wet Days 2026
64/274 (23%)
Total Rainfall September
1.1in
Daily Average September
0.04in
Wettest Day 24 September, 2026
0.6in
Wet Days September
6/30 (20%)
Total Rainfall October
–
Daily Average October
–
Wettest Day 2 October, 2026
–
Wet Days October
–

Climate (2021–2025)

Southwest Washington Regional Airport (19.3 miles)

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Annual Average 2021–2025
39.7in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 4 November, 2022
4.2in

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