Vava'u weather in January 2025

Expect 29°C 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.

  • 29°C maximum daytime temperature in January in Vava'u29
    29°C max day temperature
  • 18 days with some rainfall in January in Vava'u18
    18 days with some rainfall
  • 24°C minimum night-time temperature in January in Vava'u24
    24°C min night temperature
  • 13 hours of daylight per day in January in Vava'u13
    13 hours of daylight per day
  • High heat & humidity in January in Vava'uH
    High heat & humidity
  • 220 mm monthly rainfall in January in Vava'u220
    220 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Vava'u11
    11+ (Extreme) UV index
  • 28°C sea temperature in January in Vava'u28
    28°C sea temperature

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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 / mm)  |  Imperial (°F / inches)

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How hot is it in Vava'u in January?

Daytime temperatures usually reach 29°C in Vava'u in January with high heat and humidity, falling to 24°C at night.

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

The average sea temperature around Vava'u in January is 28°C.

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 220mm.

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.

JanFebMarAprMayJunJulAugSepOctNovDec

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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