Best Time to Visit Honolulu
Honolulu is best visited All year, when the weather is mild, drier and comfortable for sightseeing.
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Average daily high and low temperatures (°C/°F). Bars show the daily range each month.
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| Month | High | Low | Rain | Sun/day | Rainy days | Rating |
|---|---|---|---|---|---|---|
| January Best | 25.4°C | 20.4°C | 36.2mm | 9.8h | 8 | 10/10 |
| February Best | 25.1°C | 20.2°C | 46.5mm | 10.4h | 8 | 10/10 |
| March Best | 25.1°C | 20.4°C | 77.7mm | 10.4h | 16 | 10/10 |
| April Best | 25.9°C | 21.0°C | 44.2mm | 11.5h | 10 | 10/10 |
| May Best | 26.9°C | 21.9°C | 30.1mm | 12.2h | 8 | 10/10 |
| June Best | 28.3°C | 22.8°C | 17.2mm | 12.8h | 7 | 10/10 |
| July Best | 28.7°C | 23.2°C | 19.1mm | 12.7h | 6 | 10/10 |
| August Best | 29.3°C | 23.4°C | 18.2mm | 12.6h | 4 | 10/10 |
| September Best | 29.2°C | 23.4°C | 16.0mm | 11.7h | 5 | 10/10 |
| October Best | 28.5°C | 22.8°C | 31.9mm | 10.7h | 10 | 10/10 |
| November Best | 27.3°C | 22.3°C | 33.4mm | 10.1h | 8 | 10/10 |
| December Best | 25.7°C | 20.8°C | 69.2mm | 9.7h | 8 | 10/10 |
Honolulu Climate
Honolulu has a semi arid climate — warm and dry with low but seasonal rainfall. Check the annual climate overview for Honolulu for the full year picture.
Counting down to your trip? Use our holiday countdown timer at LeftToTime to track the days. Owners often keep a Honolulu travel guide to hand for planning on the go. Check clothing sizes in United States at 247Sizing before you shop.
Frequently Asked Questions
What is the best month to visit Honolulu?
The best month to visit Honolulu is January, when temperatures average 25.4°C and conditions score 10/10 for comfort.
What is the weather like in Honolulu in January?
Honolulu in January is warm — daytime temperatures average 25.4°C, dropping to 20.4°C at night. The month is mostly dry with only occasional showers, with roughly 9.8 hours of sunshine a day. It is one of the best months of the year to visit.
When is rainy season in Honolulu?
Honolulu does not have a distinct rainy season — rainfall is spread relatively evenly through the year.
Is Honolulu good to visit in winter?
Yes — winter (December, January, February) averages 25.4°C highs with a 10/10 comfort rating, making it a solid time to visit.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.