Wailoa River State Recreation Area Rainfall Forecast

Today 4 Jun
70%
Fri 5 Jun
75%
Sat 6 Jun
60%
Sun 7 Jun
55%
Mon 8 Jun
55%
Tue 9 Jun
50%
Wed 10 Jun
45%

Wailoa River State Recreation Area Rainfall Statistics

June Rainfall

Hilo, Hilo International Airport (1.2 miles)

Total Rainfall 2026
65.4in
Daily Average 2026
0.4in
Wettest Day 14 March, 2026
5.6in
Wet Days 2026
116/155 (75%)
Total Rainfall May
16in
Daily Average May
0.5in
Wettest Day 31 May, 2026
2in
Wet Days May
29/31 (94%)
Total Rainfall June
3.9in
Daily Average June
1.9in
Wettest Day 1 June, 2026
3in
Wet Days June
2/4 (50%)

Climate (2010–Present)

Hilo, Hilo International Airport (1.2 miles)

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Annual Average 2021–2025
99.9in
Monthly Average 2021–2026
8.2in
Daily Average 2021–2026
0.3in
Wettest Day 18 February, 2023
11.1in

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