Vava'u weather in June 2026

Q: How hot is it in Vava'u in June?

Daytime temperatures usually reach 26°C in Vava'u in June with low heat and humidity, falling to 21°C at night.

Q: How warm is the sea around Vava'u in June?

The average sea temperature around Vava'u in June is 25°C.

Q: Does it rain in Vava'u in June?

There are usually 5 days with some rain in Vava'u in June and the average monthly rainfall is 72mm.

Expect daytime maximum temperatures of 81°F in Vava'u, Tonga in June based on long-term weather averages. There is typically3.3 inches of rainfall in the month.

81
81°F max day temperature
6
6 days with some rainfall
72
72°F min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
3.3
3.3 inches of monthly rainfall
7
7 (High) UV index
79
79°F sea temperature

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The June 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)