Honolulu enjoys warm, tropical weather year-round with temperatures ranging from the low 70s°F in winter to the low 90s°F in summer, making any month a good time to visit. The drier, sunnier months of April through October are considered peak season, especially June through August when families travel. December through March brings slightly more rain and rougher surf on the north shore, but also humpback whale season and smaller crowds at popular attractions. For the best balance of good weather, manageable crowds, and lower hotel rates, aim for late April through May or September through October.
| Month | High (°F) | Low (°F) | Notes |
|---|---|---|---|
| Jan | 77 | 70 | warm & mostly dry |
| Feb | 76 | 70 | warm & mostly dry |
| Mar | 77 | 70 | warm & changeable |
| Apr | 78 | 71 | warm & changeable |
| May | 80 | 72 | warm & mostly dry |
| Jun | 81 | 74 | warm & mostly dry |
| Jul | 82 | 75 | warm & mostly dry |
| Aug | 83 | 76 | warm & mostly dry |
| Sep | 83 | 76 | warm & mostly dry |
| Oct | 82 | 75 | warm & mostly dry |
| Nov | 80 | 73 | warm & mostly dry |
| Dec | 78 | 71 | warm & mostly dry |