Port-Vila Weather in December
What's the weather like in Port-Vila (Shefa) in December 2025?
The climate in Port-Vila during December can be summarized as hot, humid and very wet.
December is in the summer in Port-Vila and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 29.1°C 84.4°F |
|---|---|
| Nightly temperature | 22.7°C 72.9°F |
| Average temperature | 25.9°C 78.6°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 215 mm 8.5 ins |
| Rainy days | 16 days |
| Sea temperature | 27.9°C 82.2°F |
| Humidity | 79% |
| Windspeed | 11.2kph 7 mph |
On average December is the 5th wettest month of the year in Port-Vila with around 215mm 8.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
December temperatures in Port-Vila
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 Port-Vila in December 2025.
Other monthly averages
Best places to visit in December
Port-Vila weather stats
| Hottest month: | February | 30.2°C 86.4°F |
|---|---|---|
| Driest month: | October | 103mm 4.1ins |
| Sunniest month: | October | 8hrs |
| Coldest month: | August | 26°C 78.8°F |
| Wettest month: | March | 365mm 14.4ins |
© Google