Hana Rainfall Forecast

Today 18 Sep
55%
Sat 19 Sep
45%
Sun 20 Sep
20%
Mon 21 Sep
70%
Tue 22 Sep
75%
Wed 23 Sep
75%
Thu 24 Sep
65%

Hana Rainfall Statistics

September Rainfall

Kahului, Kahului Airport (30.4 miles)

Total Rainfall 2026
30in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
7.3in
Wet Days 2026
72/261 (28%)
Total Rainfall August
1.5in
Daily Average August
0.05in
Wettest Day 16 August, 2026
1in
Wet Days August
5/31 (16%)
Total Rainfall September
0.6in
Daily Average September
0.04in
Wettest Day 1 September, 2026
0.3in
Wet Days September
5/18 (28%)

Climate (2021–2025)

Kahului, Kahului Airport (30.4 miles)

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Annual Average 2021–2025
12.3in
Monthly Average 2021–2026
1.3in
Daily Average 2021–2026
0.04in
Wettest Day 13 March, 2026
7.3in

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