Mendenhall Valley Rainfall Forecast

Today 22 May
100%
Sat 23 May
80%
Sun 24 May
45%
Mon 25 May
5%
Tue 26 May
75%
Wed 27 May
90%
Thu 28 May
75%

Mendenhall Valley Rainfall Statistics

May Rainfall

Juneau, Juneau International Airport (1.2 miles)

Total Rainfall 2026
23.1in
Daily Average 2026
0.2in
Wettest Day 9 January, 2026
1.6in
Wet Days 2026
90/142 (63%)
Total Rainfall April
2.6in
Daily Average April
0.1in
Wettest Day 5 April, 2026
0.4in
Wet Days April
19/30 (63%)
Total Rainfall May
3.7in
Daily Average May
0.2in
Wettest Day 17 May, 2026
0.9in
Wet Days May
13/22 (59%)

Climate (2010–Present)

Juneau, Juneau International Airport (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
76.8in
Monthly Average 2021–2026
6.3in
Daily Average 2021–2026
0.2in
Wettest Day 21 January, 2022
3.5in

Get WillyWeather+ to remove ads