Tonga Weather in January
What's the weather like in Tonga (West Region) in January 2024?
The climate in Tonga during January can be summarized as hot and very dry.
January is in the winter in Tonga and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 30°C (87°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 30.4°C 86.6°F |
|---|---|
| Nightly temperature | 19.1°C 66.3°F |
| Average temperature | 24.7°C 76.5°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 2 days |
| Sea temperature | 28.1°C 82.5°F |
| Humidity | 66% |
| Windspeed | 5kph 3 mph |
On average January is the 2nd driest month of the year in Tonga with around 10mm 0.4 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.
January temperatures in Tonga
January rainfall
January 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 January 2024.
Other monthly averages
Best places to visit in January
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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