Pearl Harbor Rainfall Forecast

Today 21 May
15%
Fri 22 May
10%
Sat 23 May
10%
Sun 24 May
10%
Mon 25 May
10%
Tue 26 May
10%
Wed 27 May
10%

Pearl Harbor Rainfall Statistics

May Rainfall

Daniel K Inouye International Airport (2.5 miles)

Total Rainfall 2026
20.7in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
5.5in
Wet Days 2026
41/141 (29%)
Total Rainfall April
2.9in
Daily Average April
0.1in
Wettest Day 7 April, 2026
1.1in
Wet Days April
8/30 (27%)
Total Rainfall May
0.5in
Daily Average May
0.02in
Wettest Day 15 May, 2026
0.4in
Wet Days May
3/21 (14%)

Climate (2010–Present)

Daniel K Inouye International Airport (2.5 miles)

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Annual Average 2021–2025
14.8in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 6 December, 2021
7.9in

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