Punalu'u Beach Rainfall Forecast

Today 19 May
25%
Wed 20 May
15%
Thu 21 May
5%
Fri 22 May
5%
Sat 23 May
5%
Sun 24 May
5%
Mon 25 May
No Rain

Punalu'u Beach Rainfall Statistics

May Rainfall

Hilo, Hilo International Airport (49.7 miles)

Total Rainfall 2026
52.7in
Daily Average 2026
0.4in
Wettest Day 14 March, 2026
5.6in
Wet Days 2026
100/139 (72%)
Total Rainfall April
7in
Daily Average April
0.2in
Wettest Day 7 April, 2026
2.2in
Wet Days April
20/30 (67%)
Total Rainfall May
7.2in
Daily Average May
0.4in
Wettest Day 17 May, 2026
1.7in
Wet Days May
15/19 (79%)

Climate (2010–Present)

Hilo, Hilo International Airport (49.7 miles)

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Annual Average 2021–2025
99.9in
Monthly Average 2021–2026
8.1in
Daily Average 2021–2026
0.3in
Wettest Day 18 February, 2023
11.1in

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