Bali weather

Our guide to the weather in Bali during December

16

Average high

3

UV Index

69mm

Monthly rainfall

18

Sea temperature

We've looked at the most up-to-date weather data for Bali, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Bali weather in December.

What's the temperature like in Bali during December?

The temperature is extremely stable in December with average highs of 16℃ and lows just 3℃ lower at 14℃. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Bali during December?

On average, there will be 4 rainy days during the month, amounting to 69.3mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Bali during December?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Bali during December?

The water around Bali is around 18℃ during December. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

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Weather in Bali

Our month-by-month guide to the weather and climate in Bali

14.4

Bali weather in

January
14.9

Bali weather in

February
15.8

Bali weather in

March
18.2

Bali weather in

April
21.6

Bali weather in

May
25.0

Bali weather in

June
27.3

Bali weather in

July
27.8

Bali weather in

August
26.1

Bali weather in

September
22.6

Bali weather in

October
19.5

Bali weather in

November
16.3

Bali weather in

December