Climate zone: tropics
With a yearly average of 27 °C the climate in Tonga ist warm, but has only a few really tropical and sticky months. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. Dued to the lesser rain the best time for traveling is from April to June. Most precipitation decrease from January to March.
› Duration of daylight and sunshine in Tonga
hours of sunshine per day rainy days per month Precipitation in mm/day Relative humidity in % Water temperature Absolute humidity in g/m³ (approx.)