Tonga Weather in August
What's the weather like in Tonga (West Region) in August 2024?
The climate in Tonga during August can be summarized as warm, humid and very wet.
August is in the summer in Tonga and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 25.8°C 78.4°F |
|---|---|
| Nightly temperature | 19°C 66.2°F |
| Average temperature | 22.4°C 72.3°F |
| Daily sunshine | 3.2 hrs |
| Avg rainfall | 335 mm 13.2 ins |
| Rainy days | 24 days |
| Sea temperature | 26.4°C 79.5°F |
| Humidity | 84% |
| Windspeed | 6.1kph 4 mph |
On average August is the 2nd wettest month of the year in Tonga with around 335mm 13.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.2 hours of sunshine per day.
August temperatures in Tonga
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Tonga in August 2024.
Other monthly averages
Best places to visit in August
Tonga weather stats
| Hottest month: | February | 31°C 87.8°F |
|---|---|---|
| Driest month: | December | 8mm 0.3ins |
| Sunniest month: | January | 7.8hrs |
| Coldest month: | August | 25.6°C 78.1°F |
| Wettest month: | September | 361mm 14.2ins |
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