Downtown (Honolulu) Rainfall Forecast

Today 1 May
25%
Fri 2 May
30%
Sat 3 May
30%
Sun 4 May
30%
Mon 5 May
30%
Tue 6 May
30%
Wed 7 May
30%

Downtown (Honolulu) Rainfall Statistics

May Rainfall

Daniel K Inouye International Airport (5 miles)

Total Rainfall 2025
8.3in
Daily Average 2025
0.1in
Wettest Day 30 January, 2025
3.6in
Wet Days 2025
28/121 (23%)
Total Rainfall April
0.9in
Daily Average April
0.03in
Wettest Day 18 April, 2025
0.3in
Wet Days April
11/30 (37%)
Total Rainfall May
–
Daily Average May
–
Wettest Day
–
Wet Days May
–

Climate (2010–Present)

Daniel K Inouye International Airport (5 miles)

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

Annual Average 2020–2024
14.5in
Monthly Average 2020–2025
1.2in
Daily Average 2020–2025
0.04in
Wettest Day 6 December, 2021
7.9in

Get WillyWeather+ to remove ads