Long term weather forecast
Long term weather forecast

Monthly weather forecast and Climate
Nuku'alofa, Tonga

Best months for swimming (with highest average sea temperature) are January, February, March and April (27°C).
Coldest months (with lowest average sea temperature) are August and September (23°C).

Months with longest days are January, February, October, November and December (Average daylight: 13h).
Months with shortest days are May, June, July and August (Average daylight: 11h).

Months with most sunshine are January and March (Average sunshine: 18h).
Month with least sunshine is August (Average sunshine: 3h).