Columbia River - Westport Beach Rainfall Forecast
- No Rain
- 5%
- 85%
- 65%
- 5%
- 15%
- 25%
Columbia River - Westport Beach Rainfall Statistics
September Rainfall
Southwest Washington Regional Airport (23 miles)
Total Rainfall September
0.3inDaily Average September
0.02inWettest Day 6 September, 2026
0.2inWet Days September
3/22 (14%)
Climate (2021–2025)
Southwest Washington Regional Airport (23 miles)
Annual Average 2021–2025
39.7inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 4 November, 2022
4.2in