Tonga
Nuku'alofa sees feels-like daytime highs peak around 37.3°C in February and nighttime lows bottom out near 22.9°C in August. March is the wettest month (~165 mm), while July is the driest (~55 mm). For sunshine, August leads with about 61% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are August, July, and September — expect around 22.9–29.1°C with roughly 22% chance of rain on a given day in August.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 30° / 36.1° | 33% | 136 mm | 31% | 22.7 kph |
| February | 30.4° / 37.3° | 37% | 154 mm | 30% | 22 kph |
| March | 29.9° / 35.8° | 41% | 165 mm | 31% | 22.5 kph |
| April | 28.4° / 34.1° | 34% | 145 mm | 38% | 24 kph |
| May | 26.6° / 32.3° | 26% | 94 mm | 46% | 23.9 kph |
| June | 24.2° / 29.6° | 21% | 68 mm | 52% | 23.3 kph |
| July☀ | 23.7° / 29.2° | 19% | 55 mm | 59% | 23.5 kph |
| August☀ | 22.9° / 29.1° | 22% | 67 mm | 61% | 23.4 kph |
| September☀ | 23.9° / 29.5° | 22% | 65 mm | 58% | 23.1 kph |
| October | 25.4° / 30.8° | 22% | 62 mm | 50% | 22.9 kph |
| November | 26.9° / 32.6° | 24% | 77 mm | 39% | 22.6 kph |
| December | 28.8° / 35.5° | 28% | 104 mm | 35% | 23.1 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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