Ka'aha Rainfall Forecast

Today 11 Aug
15%
Wed 12 Aug
10%
Thu 13 Aug
10%
Fri 14 Aug
60%
Sat 15 Aug
60%
Sun 16 Aug
50%
Mon 17 Aug
25%

Ka'aha Rainfall Statistics

August Rainfall

Hilo, Hilo International Airport (35.4 miles)

Total Rainfall 2026
87.2in
Daily Average 2026
0.4in
Wettest Day 14 March, 2026
5.6in
Wet Days 2026
177/223 (79%)
Total Rainfall July
11.7in
Daily Average July
0.4in
Wettest Day 25 July, 2026
1.5in
Wet Days July
30/31 (97%)
Total Rainfall August
2.5in
Daily Average August
0.3in
Wettest Day 8 August, 2026
0.9in
Wet Days August
8/11 (73%)

Climate (2021–2025)

Hilo, Hilo International Airport (35.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
99.9in
Monthly Average 2021–2026
8.4in
Daily Average 2021–2026
0.3in
Wettest Day 18 February, 2023
11.1in

Get WillyWeather+ to remove ads