Mililani Rainfall Forecast

Today 4 Aug
55%
Wed 5 Aug
55%
Thu 6 Aug
40%
Fri 7 Aug
40%
Sat 8 Aug
40%
Sun 9 Aug
35%
Mon 10 Aug
35%

Mililani Rainfall Statistics

August Rainfall

Wheeler Air Force Base / Oahu (2.5 miles)

Total Rainfall 2026
36.4in
Daily Average 2026
0.2in
Wettest Day 20 March, 2026
6.2in
Wet Days 2026
120/216 (56%)
Total Rainfall July
1in
Daily Average July
0.03in
Wettest Day 23 July, 2026
0.1in
Wet Days July
20/31 (65%)
Total Rainfall August
0.1in
Daily Average August
0.1in
Wettest Day 1 August, 2026
0.1in
Wet Days August
2/4 (50%)

Climate (2021–2025)

Wheeler Air Force Base / Oahu (2.5 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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