Mount John Jay Rainfall Forecast

Today 22 May
90%
Sat 23 May
100%
Sun 24 May
50%
Mon 25 May
40%
Tue 26 May
55%
Wed 27 May
75%
Thu 28 May
75%

Mount John Jay Rainfall Statistics

May Rainfall

Ketchikan, Ketchikan International Airport (73.3 miles)

Total Rainfall 2026
42.3in
Daily Average 2026
0.3in
Wettest Day 9 January, 2026
4.1in
Wet Days 2026
66/142 (46%)
Total Rainfall April
2.4in
Daily Average April
0.1in
Wettest Day 5 April, 2026
0.9in
Wet Days April
6/30 (20%)
Total Rainfall May
2.6in
Daily Average May
0.1in
Wettest Day 8 May, 2026
1.6in
Wet Days May
5/22 (23%)

Climate (2010–Present)

Ketchikan, Ketchikan International Airport (73.3 miles)

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Annual Average 2021–2025
146.7in
Monthly Average 2021–2026
12.1in
Daily Average 2021–2026
0.4in
Wettest Day 15 September, 2025
7.6in

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