Wailua Rainfall Forecast

Today 11 May
65%
Tue 12 May
70%
Wed 13 May
70%
Thu 14 May
75%
Fri 15 May
75%
Sat 16 May
75%
Sun 17 May
75%

Wailua Rainfall Statistics

May Rainfall

Kahului, Kahului Airport (19.3 miles)

Total Rainfall 2026
26.6in
Daily Average 2026
0.2in
Wettest Day 13 March, 2026
7.3in
Wet Days 2026
40/131 (31%)
Total Rainfall April
1.5in
Daily Average April
0.1in
Wettest Day 12 April, 2026
0.8in
Wet Days April
6/30 (20%)
Total Rainfall May
0.02in
Daily Average May
0in
Wettest Day 9 May, 2026
0.02in
Wet Days May
1/11 (9%)

Climate (2010–Present)

Kahului, Kahului Airport (19.3 miles)

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Annual Average 2021–2025
12.3in
Monthly Average 2021–2026
1.2in
Daily Average 2021–2026
0.04in
Wettest Day 13 March, 2026
7.3in

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