coastal destination · warmest in Aug · sea ~26°C in July · mid-range
Open Joint Base Pearl Harbor Hickam on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 21 | 21 | 22 | 22 | 23 | 24 | 24 | 25 | 25 | 24 | 23 | 22 |
| Sea °C | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 25 |
| Rain (days) | 245 | 163 | 189 | 164 | 109 | 71 | 98 | 106 | 80 | 159 | 237 | 210 |
Warmest month: Aug. Driest: Jun.