Waianae Rainfall Forecast

Today 21 Apr
20%
Wed 22 Apr
10%
Thu 23 Apr
10%
Fri 24 Apr
10%
Sat 25 Apr
5%
Sun 26 Apr
5%
Mon 27 Apr
5%

Waianae Rainfall Statistics

April Rainfall

Wheeler Air Force Base / Oahu (10.6 miles)

Total Rainfall 2026
29.9in
Daily Average 2026
0.3in
Wettest Day 20 March, 2026
6.2in
Wet Days 2026
57/111 (51%)
Total Rainfall March
20.6in
Daily Average March
0.7in
Wettest Day 20 March, 2026
6.2in
Wet Days March
18/31 (58%)
Total Rainfall April
2.5in
Daily Average April
0.1in
Wettest Day 10 April, 2026
1.5in
Wet Days April
9/21 (43%)

Climate (2010–Present)

Wheeler Air Force Base / Oahu (10.6 miles)

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Annual Average 2021–2025
33.2in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 6 December, 2021
6.3in

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