☀️ Yes! Average temperature: 29°C
Yes! Average temperatures of 29°C make it pleasantly warm and ideal for sun-seekers. Hawaii in October has an average air temperature of 29°C with sea temperatures around 27°C. You can expect 8 hours of sunshine per day and 35mm of rainfall, which means light rainfall — occasional brief showers.
At 27°C the sea is like a warm bath — perfect for swimming, snorkelling, and diving. With 8 hours of daily sunshine, there's plenty of time to enjoy outdoor activities. Bring summer clothes, sunscreen, sunglasses, and a light cardigan for air-conditioned venues.
Hawaii is one of the top warm destinations for October holidays from the UK. The average flight time from the UK is comfortable and there are usually good deals available for this time of year.
Here's how Hawaii stacks up against similar destinations in October:
| Destination | Air °C | Sea °C | Rain | Sun |
|---|---|---|---|---|
| Hawaii | 29°C | 27°C | 35mm | 8h |
| Bali | 29°C | 28°C | 60mm | 7h |
| Barbados | 29°C | 29°C | 155mm | 7h |
| Boracay | 29°C | 29°C | 200mm | 6h |
| Cancun | 29°C | 28°C | 165mm | 7h |
| Diani Beach | 29°C | 27°C | 80mm | 8h |
See how Hawaii's temperature changes throughout the year:
Looking for somewhere warm in October? These destinations are all 25°C+:
Yes, Hawaii in October has average temperatures of 29°C, making it a warm destination. Sea temperatures are 27°C.
Yes, the sea temperature of 27°C is very comfortable for swimming.
Bring summer clothes, sunscreen, sunglasses, and a light cardigan for air-conditioned venues.
October is an excellent time to visit Hawaii with warm weather and 8 hours of daily sunshine.
Compare temperatures, sea conditions & sunshine for 70+ destinations worldwide
Explore All Destinations →