Columbia River - Jackson Inlet Rainfall Forecast
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Columbia River - Jackson Inlet Rainfall Statistics
January Rainfall
Southwest Washington Regional Airport (21.7 miles)
Total Rainfall January
2.9inDaily Average January
0.3inWettest Day 7 January, 2026
0.9inWet Days January
10/13 (77%)
Climate (2010–Present)
Southwest Washington Regional Airport (21.7 miles)
Annual Average 2021–2025
39.7inMonthly Average 2021–2025
3.3inDaily Average 2021–2026
0.1inWettest Day 4 November, 2022
4.2in