Swim in Tongatapu Island in january 2025What is the temperature of the sea in in january?

Average sea temperature in Tongatapu Island in january 2025.

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

Minimum: 80°F

Average: 82°F

Maximum: 84°F

Other useful seasonal weather averages in january:

  • Outside temperature: 79°F to 81°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 16.8mph
  • It rains a total of 13in, over 13 day(s).

Should we swim in Tongatapu Island in january?

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

In january, swimming is ideal on the beaches around Tongatapu Island! With water reaching 84°F at most and 82°F on average, spending time in the water is very pleasant.

Note also that in january, the climate is tolerable with an average outside temperature of 80°F, 12.9in of precipitation (over 13 days) and 81.32 % humidity.

Water and normal seasonal temperatures in Tongatapu Island in january

January
Average sea temperature 82°F
Minimum sea temperature 80°F
Maximum sea temperature 84°F
Average outside temperature 81°F
Maximum outside temperature 81°F
Minimum outside temperature 81°F
Wind speed 16.8mph
Wind temperature 81°F
Precipitation 13in
Number of days of rain 13 jour(s)
(41%)
Humidity 82%
Visibility in kilometers 9.23km
Cloud cover 50%
Our opinion ideal swimming

Swim elsewhere in Tonga in january

City Average T° Max. T° Our opinion
Nukuʻalofa in january82°F84°Fideal swimming
Haʻapai islands (Lifuka and Foa) in january83°F84°Fideal swimming
Vavaʻu island in january83°F86°Fideal swimming

Swim in Tonga in january: sea temperature by city

Change units