Diamond Head Beach Rainfall Forecast

Today 7 Sep
100%
Tue 8 Sep
100%
Wed 9 Sep
65%
Thu 10 Sep
65%
Fri 11 Sep
25%
Sat 12 Sep
15%
Sun 13 Sep
15%

Diamond Head Beach Rainfall Statistics

September Rainfall

Daniel K Inouye International Airport (9.9 miles)

Total Rainfall 2026
22.2in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
5.5in
Wet Days 2026
52/250 (21%)
Total Rainfall August
0.9in
Daily Average August
0.03in
Wettest Day 16 August, 2026
0.9in
Wet Days August
2/31 (6%)
Total Rainfall September
0.2in
Daily Average September
0.03in
Wettest Day 2 September, 2026
0.2in
Wet Days September
1/7 (14%)

Climate (2021–2025)

Daniel K Inouye International Airport (9.9 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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