Tonga weather in December 2024

Expect 28°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Tonga in December. Check more long-term weather averages for Tonga in December before you book your next holiday to Tonga in 2024/2025.

28
28°C max day temperature
12
12 days with some rainfall
23
23°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
127
127 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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The December weather guide for Tonga (Nuku'alofa) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Tonga destinations

Below are average maximum temperatures at popular destinations in Tonga in December. Select a destination to see more weather parameters.

28
Nuku'alofa
28
Vava'u

All Tonga destinations

Metric (°C / mm) | Imperial (°F / inches)

How hot is it in Tonga in December?

Daytime temperatures usually reach 28°C in Nuku'alofa, Tonga in December with high heat and humidity, falling to 23°C at night.

How warm is the sea around Tonga in December?

The average sea temperature around Nuku'alofa, Tonga in December is 26°C.

Does it rain in Tonga in December?

There are usually 12 days with some rain in Nuku'alofa, Tonga in December and the average monthly rainfall is 127mm.

What is the chance of a cyclone in Tonga in December?

On average less than 1 day in December in Nuku'alofa, Tonga is likely to be affected by the passage of one or more tropical storms.

Tonga December sunrise & sunset times

Browse the sunrise and sunset times for Tonga in December 2024. Select a month to view Tonga sunrise and sunset times for the next 12 months. The Tonga sunrise and sunset times shown below are for Nuku'alofa.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st December 2024	05:50	19:10
Monday, 16th December 2024	05:54	19:19
Tuesday, 31st December 2024	06:02	19:26

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Tonga - quick facts
Time difference	UK +13 hours
Language(s)	Tongan, English
Currency	Tongan Pa'anga
Electricity	I plug (240V)
Driving side	Left
Why visit?	Beaches Culture Nature
Tourist info	Tonga Tourism Authority