0.01in

Rain Today

Rain Last Hour
0in

Recorded at Hilo, Hilo International Airport Updated 54 mins ago (13.2 miles away)

Get WillyWeather+ to remove ads

Real-Time Extremes

Hottest 103.9 °F
Choluteca, FL
Coldest 3.1 °F
Blytheville, Blytheville Municipal Airport, AR
Windiest 45mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Daytona Beach International Airport, FL
Most Humid 100%
Jones Field - Bonham, TX
Least Humid 2%
Nellis Air Force Base, NV
Highest Pressure 1035.9 hPa
Salida - Monarch Pass, CO
Lowest Pressure 982.4 hPa
Shemya, Eareckson AFB, AK

Trending Locations

Get WillyWeather+ to remove ads

Hakalau Rainfall Forecast

Today 10 May
35%
Mon 11 May
45%
Tue 12 May
45%
Wed 13 May
45%
Thu 14 May
45%
Fri 15 May
45%
Sat 16 May
40%

Hakalau Rainfall Statistics

May Rainfall

Hilo, Hilo International Airport (13 miles)

Total Rainfall 2026
48.1in
Daily Average 2026
0.4in
Wettest Day 14 March, 2026
5.6in
Wet Days 2026
91/130 (70%)
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
2.5in
Daily Average May
0.3in
Wettest Day 1 May, 2026
0.7in
Wet Days May
6/10 (60%)

Climate (2010–Present)

Hilo, Hilo International Airport (13 miles)

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

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

Get WillyWeather+ to remove ads