Hawaii (Honolulu)
USA · North America
Hawaii (Honolulu) – What you should know
Hawaii lies in the middle of the Pacific and has one of the world's most pleasant climates: temperatures between 24°C and 31°C year-round, moderate humidity and a constant north-easterly trade wind providing cooling. The island group has a slight rainy and dry season, but for beach holidaymakers the difference is barely noticeable — showers are brief and the sky clears quickly.
O'ahu's north shore has spectacular world-class waves in winter (November to March) — fascinating for spectators but dangerous for swimming. The south shores (Waikiki) and resort coasts on Maui (Wailea) offer more reliable beach weather year-round. Each main island has its own microclimate: the Big Island combines desert, rainforest and snow-capped mountains over 4,000 metres all in one.
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMax Temp | 27° | 27° | 27° | 28° | 29° | 30° | 31° | 31° | 31° | 30° | 29° | 28° |
MINMin Temp | 21° | 21° | 21° | 22° | 23° | 24° | 25° | 25° | 25° | 24° | 23° | 22° |
☀️Sunshine | 7h | 7h | 7h | 8h | 8h | 9h | 9h | 9h | 9h | 8h | 7h | 5h |
🌊Water Temp | 25° | 25° | 25° | 25° | 26° | 26° | 27° | 27° | 27° | 27° | 26° | 25° |
🌧Rain Days | 3d47mm | 4d40mm | 4d67mm | 2d25mm | 2d29mm | 1d14mm | 1d11mm | 1d20mm | 2d23mm | 2d35mm | 2d39mm | 3d65mm |
Best travel time
The best time to visit Hawaii (Honolulu) is January, February, March, April, May, June, July, August, September, October, November, and December. In summer, temperatures rise to 31°C; in winter they can drop to 20°C. All climate data are based on historical monthly averages (2005–2025) to help you plan the optimal travel time.
Events & Festivals
April
- Merrie Monarch Festivalvariabel (1. Woche nach Ostern, April)
Das weltweit bedeutendste Hula-Festival auf Big Island in Hilo. Seit 1963 messen sich die besten Hula-Gruppen Hawaiis in traditionellem Hula Kahiko und modernem Hula Auana. Eintrittskarten sind Monate im Voraus ausverkauft.
September
- Aloha Festivalsvariabel (September, mehrere Wochen)
Hawaiis ältestes Kulturfestival (seit 1946) feiert polynesische Tradition mit Hula, Musik und einem der größten kostenlosen Straßenfeste der Inselgruppe auf der Kalakaua Avenue in Waikiki. Höhepunkt ist die Blumenparade am letzten Septemberwochenende.
Frequently Asked Questions
- When is the best time to visit Hawaii (Honolulu)?
- The best time to visit Hawaii (Honolulu) is January, February, March, April, May, June, July, August, September, October, November, and December. These months offer the most favourable combination of sunshine, temperatures, and low rainfall.
- How warm does it get in Hawaii (Honolulu)?
- In summer, temperatures in Hawaii (Honolulu) can reach up to 31°C. In winter, they may drop to 20°C.
- How much rain does Hawaii (Honolulu) get?
- Hawaii (Honolulu) has a relatively even rainfall pattern with an average of 2 rain days per month. The driest months are January, February, March, April, May, June, July, August, September, October, November, and December.
- How warm is the water in Hawaii (Honolulu)?
- Water temperature in Hawaii (Honolulu) ranges from 24°C (February) to 27°C (September). During the best travel months (January, February, March, April, May, June, July, August, September, October, November, and December), the water is most pleasant for swimming.
Best Travel Time by Vacation Type
🏖️
Beach Holiday
Warm, sunny, little rain
MayJunJul
🏙️
City Trip
Pleasantly mild, not too hot
JanFebDec
