Tonga Weather in December
What's the weather like in Tonga (West Region) in December 2024?
The climate in Tonga during December can be summarized as hot, humid and very dry.
December is in the winter in Tonga and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (65°F) is normal.
| Daytime temperature | 29.2°C 84.5°F |
|---|---|
| Nightly temperature | 18.5°C 65.2°F |
| Average temperature | 23.8°C 74.8°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 8 mm 0.3 ins |
| Rainy days | 2 days |
| Sea temperature | 28.1°C 82.6°F |
| Humidity | 71% |
| Windspeed | 5kph 3 mph |
On average December is the driest month of the year in Tonga with around 8mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
December temperatures in Tonga
December rainfall
December 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 December 2024.
Other monthly averages
Best places to visit in December
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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