Swim in Tongatapu Island in december 2024What is the temperature of the sea in in december?

Average sea temperature in Tongatapu Island in december 2024.

In december, according to seasonal norms, the sea temperature in Tongatapu Island is:

Minimum: 77°F

Average: 80°F

Maximum: 83°F

Other useful seasonal weather averages in december:

  • Outside temperature: 77°F to 79°F
  • Most common weather: "Partly Cloudy"
  • The wind blows at 16.2mph
  • It rains a total of 5.8in, over 6 day(s).

Should we swim in Tongatapu Island in december?

Yes! The water temperature in Tongatapu Island in december is ideal

In december, swimming is ideal on the beaches around Tongatapu Island! With water reaching 83°F at most and 80°F on average, spending time in the water is very pleasant.

Note also that in december, the climate is good with an average outside temperature of 78°F, 5.8in of precipitation (over 6 days) and 79.84 % humidity.

Water and normal seasonal temperatures in Tongatapu Island in december

December
Average sea temperature 80°F
Minimum sea temperature 77°F
Maximum sea temperature 83°F
Average outside temperature 79°F
Maximum outside temperature 79°F
Minimum outside temperature 77°F
Wind speed 17.4mph
Wind temperature 79°F
Precipitation 5.8in
Number of days of rain 6 jour(s)
(20%)
Humidity 80%
Visibility in kilometers 9.62km
Cloud cover 48%
Our opinion ideal swimming

Swim elsewhere in Tonga in december

City Average T° Max. T° Our opinion
Nukuʻalofa in december80°F84°Fideal swimming
Haʻapai islands (Lifuka and Foa) in december82°F85°Fideal swimming
Vavaʻu island in december83°F86°Fideal swimming

Swim in Tonga in december: sea temperature by city

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