☀️ Yes! Average temperature: 28°C
Yes! Average temperatures of 28°C make it pleasantly warm and ideal for sun-seekers. Bali in September has an average air temperature of 28°C with sea temperatures around 27°C. You can expect 8 hours of sunshine per day and 40mm 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.
Bali is one of the top warm destinations for September 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 Bali stacks up against similar destinations in September:
| Destination | Air °C | Sea °C | Rain | Sun |
|---|---|---|---|---|
| Bali | 28°C | 27°C | 40mm | 8h |
| Boracay | 28°C | 28°C | 220mm | 5h |
| Cape Verde | 28°C | 27°C | 60mm | 7h |
| Diani Beach | 28°C | 26°C | 40mm | 8h |
| Komodo | 28°C | 27°C | 10mm | 9h |
| Lombok | 28°C | 27°C | 20mm | 9h |
See how Bali's temperature changes throughout the year:
Looking for somewhere warm in September? These destinations are all 25°C+:
Yes, Bali in September has average temperatures of 28°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.
September is an excellent time to visit Bali with warm weather and 8 hours of daily sunshine.
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