Temperature
Warm by day, warm at night.
Warm days and some sun. Humid air and wind on open waterfronts and rooftops are the main drawbacks.

Warm by day, warm at night.
Rain is frequent. About 14 wet days, more than in most months.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In April, afternoons feel about 78° and nights feel near 77°.
Mostly cloudy skies this month.
April's steady trade-wind breeze keeps the air from feeling as stagnant.
April stays around 78°F through the day and night.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 80 | 78 | 9.3 | 17 | 10.7 | 82 |
| Feb | 81 | 78 | 9.5 | 18 | 10.3 | 82 |
| Mar | 80 | 78 | 10.6 | 20 | 9.9 | 82 |
| Apr | 79 | 77 | 7.0 | 14 | 9.6 | 78 |
| May | 77 | 75 | 4.6 | 11 | 9.3 | 75 |
| Jun | 75 | 73 | 4.3 | 9 | 8.8 | 73 |
| Jul | 73 | 71 | 3.7 | 8 | 8.8 | 72 |
| Aug | 73 | 71 | 4.1 | 9 | 9.0 | 73 |
| Sep | 73 | 71 | 4.1 | 9 | 9.7 | 75 |
| Oct | 74 | 73 | 4.4 | 10 | 10.4 | 76 |
| Nov | 76 | 74 | 4.6 | 10 | 11.2 | 78 |
| Dec | 78 | 76 | 5.0 | 13 | 11.5 | 79 |
Similar climates
Want a side-by-side climate view? Compare Nukuʻalofa with Rio de Janeiro.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 3, 2026
Data & methodology