Tonga weather in May 2025
Tonga weather in May 2025
Day
27 °C
Night
21 °C
Sea
26 °C
Precipitation
122 mm
in month
Rainy days
9 days
in month
Daylight
11 hours
average
Day
27 °C
Night
21 °C
Sea
26 °C
Precipitation
122 mm
in month
Rainy days
9 days
in month
Daylight
11 hours
average
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Weather overview and FAQs
Weather overview
In May in Tonga, the average air temperature ranges from 27 °C (80 °F) during the day to 21 °C (70 °F) at night. There are 9 days of rain on average, where the rainfall is 122 mm (4.79 in).
Is May a good month to visit Tonga?
May is one of the best months to visit Tonga. The daily temperatures in this month reach pleasant 27 °C (80 °F). The temperature of the sea will be perfect at 26 °C (78 °F). At night, temperatures hover around a pleasant 21 °C (70 °F). There are only 9 days of rain in the whole month, so you can leave your umbrella at home.
What is the temperature in Tonga during the day in May?
In Tonga in May, the average daily temperatures will be 27 °C (80 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the sea temperature in Tonga in May?
The temperature of the sea in Tonga in May is 26 °C (78 °F). It will be comfortable for you to spend even a long time in a sea warm like this, there will be people for whom this temperature will be too low or too high.
How many rainy days can I expect in Tonga in May?
There are 9 days, which are rainy in May in Tonga, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.0 days of the week, or in general - 29 % days.
How heavy is the precipitation in May in Tonga?
In Tonga in May, there is 122 mm (4.79 in) rainfall, which means on average 4 mm (0.16 in) rainfall per day.
Is the weather in Tonga warmer in May than in April?
No, May is not warmer in Tonga than April.
What is the night temperature in Tonga in May?
The average night temperature in Tonga in May is 21 °C (70 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How windy is Tonga in May?
An average wind scale that can be expected in Tonga in May is 4.
How long is the day (from dawn till dusk) in Tonga in May?
The length of daylight in Tonga in May is 11 hours.
Is the sea in Tonga warmer in May than in April?
No, the sea temperature in Tonga in May is not higher than in April.
Is Tonga rainier in May than in June?
Yes, Tonga is a rainier May than in June.
How does the sea temperature evolve during the month in May in Tonga?
Tonga has a decreasing trend of the sea temperature during May - from 26 °C (79 °F) in the first days of the month to 25 °C (77 °F) in the last days of the month.
What is the temperature trend in May in Tonga?
During May in Tonga, the day temperatures are decreasing - from 27 °C (81 °F) at the beginning of the month to 26 °C (79 °F) at the end of the month.