Mount John Jay Rainfall Forecast
- 5%
- 100%
- 100%
- 100%
- 100%
- 95%
- 95%
Mount John Jay Rainfall Statistics
January Rainfall
Ketchikan, Ketchikan International Airport (73.3 miles)
Total Rainfall January
12.8inDaily Average January
0.6inWettest Day 9 January, 2026
4.1inWet Days January
11/24 (46%)
Climate (2010–Present)
Ketchikan, Ketchikan International Airport (73.3 miles)
Annual Average 2021–2025
146.7inMonthly Average 2021–2025
12.2inDaily Average 2021–2026
0.4inWettest Day 15 September, 2025
7.6in