Kahului Bay Rainfall Forecast

Today 8 Sep
60%
Wed 9 Sep
40%
Thu 10 Sep
45%
Fri 11 Sep
45%
Sat 12 Sep
15%
Sun 13 Sep
20%
Mon 14 Sep
20%

Kahului Bay Rainfall Statistics

September Rainfall

Kahului, Kahului Airport (1.9 miles)

Total Rainfall 2026
29.9in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
7.3in
Wet Days 2026
69/251 (27%)
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
0.4in
Daily Average September
0.1in
Wettest Day 1 September, 2026
0.3in
Wet Days September
2/8 (25%)

Climate (2021–2025)

Kahului, Kahului Airport (1.9 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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