Ketchikan Rainfall Forecast
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Ketchikan Rainfall Statistics
August Rainfall
Ketchikan, Ketchikan International Airport (3.1 miles)
Total Rainfall August
4.3inDaily Average August
0.2inWettest Day 9 August, 2025
1.1inWet Days August
13/26 (50%)
Climate (2010–Present)
Ketchikan, Ketchikan International Airport (3.1 miles)
Annual Average 2020–2024
153.6inMonthly Average 2020–2025
12.9inDaily Average 2020–2025
0.4inWettest Day 17 October, 2023
6.7in