Honolulu, USA

Honolulu sits in the tropics in USA, and the 2015–2024 weather record gives its sunshine a clear shape: the July peak reaches a 99/100 sun score, with daytime highs around 29°C — a solid base for a beach trip.

Across a typical year, afternoon temperatures swing between 25°C (February) and 29°C (August). On the rain ledger, August is the safest bet at a 21% chance of a wet day, while April climbs to 36%. If 24°C is your bar for proper warmth, count on January–December.

Averaged by season, sun scores land at 95 for spring, 98 for summer, 95 for autumn and 93 for winter — with typical afternoons of 26°, 29°, 28° and 25°C respectively. In short: plan around summer if you can, keep spring as the fallback, and go into winter with managed expectations (its season score is 93). A practical compromise is December — the edge of the warm window, averaging 26°C with a 93 sun score.

Best months to visit Honolulu

Our month-by-month scoring puts July first (99/100), with June (98) and August (98) close behind. Anything in January–December clears our 70-point reliability bar. The month to avoid on pure weather odds is March (92/100).

Among the tropical destinations in our catalog, its July rain odds beat 84% of the field.

Month-by-month breakdown for Honolulu → · More destinations for July →

As of the latest refresh, Honolulu's next 16 days span 19°C to 28°C; 4 days look mostly sunny while 2 look likely to be wet — a live sun score of 86/100.