ClimateForecastMayJune >>

Temperature in Tonga in May

May is generally a warm month with maximum daytime temperatures around 26°C and nighttime temperatures around 24°C in Nuku‘alofa.

What is the temperature of the different cities in Tonga in May?

To get a sense of May's typical temperatures in the key spots of Tonga, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the water's temperature in May?
  • The water temperature averages approximately 26°C in VavaÊ»u this month, an ideal temperature for swimming and cooling off.

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