Vava'u weather in January 2025

Expect 84°F daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Vava'u in January. Check more long-term weather averages for Vava'u in January before you book your next holiday to Tonga in 2025/2026.

84
84°F max day temperature
18
18 days with some rainfall
75
75°F min night temperature
13
13 hours of daylight per day
H
High heat & humidity
8.7
8.7 inches of monthly rainfall
11
11+ (Extreme) UV index
82
82°F sea temperature

More about Vava'u

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The January weather guide for Tonga (Vava'u) 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.

Metric (°C) | Imperial (°F)

How hot is it in Vava'u in January?

Daytime temperatures usually reach 84°F in Vava'u in January with high heat and humidity, falling to 75°F at night.

How warm is the sea around Vava'u in January?

The average sea temperature around Vava'u in January is 82°F.

Does it rain in Vava'u in January?

There are usually 18 days with some rain in Vava'u in January and the average monthly rainfall is 8.7 inches.

What is the chance of a cyclone in Vava'u in January?

On average 1 day in January in Vava'u is likely to be affected by the passage of one or more tropical storms.

Vava'u January sunrise & sunset times

Browse the sunrise and sunset times for Vava'u in January 2025. Select a month to view Vava'u sunrise and sunset times for the next 12 months.

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

Date	Sunrise times	Sunset times
Wednesday, 1st January 2025	06:02	19:16
Thursday, 16th January 2025	06:12	19:19
Friday, 31st January 2025	06:21	19:17

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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