Grand Island Rainfall Forecast

Today 3 Aug
60%
Mon 4 Aug
55%
Tue 5 Aug
40%
Wed 6 Aug
10%
Thu 7 Aug
30%
Fri 8 Aug
90%
Sat 9 Aug
95%

Grand Island Rainfall Statistics

August Rainfall

Juneau, Juneau International Airport (24.2 miles)

Total Rainfall 2025
33.4in
Daily Average 2025
0.2in
Wettest Day 29 June, 2025
1.2in
Wet Days 2025
145/215 (67%)
Total Rainfall July
3.7in
Daily Average July
0.1in
Wettest Day 8 July, 2025
1.1in
Wet Days July
13/31 (42%)
Total Rainfall August
0.3in
Daily Average August
0.3in
Wettest Day 1 August, 2025
0.3in
Wet Days August
1/3 (33%)

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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