Grand Island Rainfall Forecast

Today 1 May
100%
Fri 2 May
100%
Sat 3 May
100%
Sun 4 May
85%
Mon 5 May
100%
Tue 6 May
85%
Wed 7 May
50%

Grand Island Rainfall Statistics

May Rainfall

Juneau, Juneau International Airport (24.2 miles)

Total Rainfall 2025
18in
Daily Average 2025
0.2in
Wettest Day 13 April, 2025
1in
Wet Days 2025
78/121 (64%)
Total Rainfall April
6.1in
Daily Average April
0.2in
Wettest Day 13 April, 2025
1in
Wet Days April
23/30 (77%)
Total Rainfall May
–
Daily Average May
–
Wettest Day
–
Wet Days May
–

Climate (2010–Present)

Juneau, Juneau International Airport (24.2 miles)

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Annual Average 2020–2024
77.9in
Monthly Average 2020–2025
6.5in
Daily Average 2020–2025
0.2in
Wettest Day 1 December, 2020
4.9in

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