Honolulu Channel Rainfall Forecast

Today 22 Aug
15%
Sun 23 Aug
40%
Mon 24 Aug
40%
Tue 25 Aug
10%
Wed 26 Aug
5%
Thu 27 Aug
10%
Fri 28 Aug
10%

Honolulu Channel Rainfall Statistics

August Rainfall

Daniel K Inouye International Airport (5 miles)

Total Rainfall 2026
22in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
5.5in
Wet Days 2026
51/234 (22%)
Total Rainfall July
0.02in
Daily Average July
0in
Wettest Day 14 July, 2026
0.02in
Wet Days July
1/31 (3%)
Total Rainfall August
0.9in
Daily Average August
0.05in
Wettest Day 16 August, 2026
0.9in
Wet Days August
2/22 (9%)

Climate (2021–2025)

Daniel K Inouye International Airport (5 miles)

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Annual Average 2021–2025
14.8in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 6 December, 2021
7.9in

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