December weather forecast
Port Vila, Vanuatu

Beautiful vacation cottages and trees along the shallow clear waters of Port Vila, in Vanuatu
Beautiful vacation cottages and trees along the shallow clear waters of Port Vila, in Vanuatu

Weather in December

The first month of the summer, December, is still a warm month in Port Vila, Vanuatu, with an average temperature varying between 28°C (82.4°F) and 22°C (71.6°F).

Temperature

In December, the average high-temperature is essentially the same as in November - a still moderately hot 28°C (82.4°F). The average low-temperature, in Port Vila, Vanuatu, is 22°C (71.6°F).

Heat index

In December, the average heat index is calculated to be a tropical 33°C (91.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, pregnancy). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in December is 86%.

Rainfall

In Port Vila, it is raining for 10 days, with typically 201mm (7.91") of accumulated precipitation. Throughout the year, there are 112 rainfall days, and 2405mm (94.69") of precipitation is accumulated.

Daylight

December has the longest days of the year in Port Vila, with an average of 13h and 10min of daylight.
On the first day of December, sunrise is at 05:02 and sunset at 18:08. On the last day of the month, sunrise is at 05:14 and sunset at 18:24 +11.
[Resources]

FAQ

What is the temperature in December in Port Vila?

In Port Vila, in December, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 22°C (71.6°F). in December, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 33°C (91.4°F).

What is the average humidity in December in Port Vila?

The average relative humidity in December is 86%.

How much does it rain in Port Vila in December?

In December, the rain falls for 10 days. Throughout December, 201mm (7.91") of precipitation is accumulated.

When are the longest days in Port Vila?

With an average of 13h and 10min of daylight, December has the longest days of the year.

What is the average length of the day in December in Port Vila?

In Port Vila, the average day length in December is 13h and 10min.

When is the sunrise / sunset in December in Port Vila?

In December, on the first day of the month, sunrise is at 05:02 and sunset at 18:08. On the last day of the month, in Port Vila, sunrise is at 05:14 and sunset at 18:24 +11.
Average humidity
Average rainfall days

Average temperature in December
Port Vila, Vanuatu

Average temperature in December - Port Vila, Vanuatu
  • Average high temperature in December: 28°C

The warmest months (with the highest average high temperature) are February and March (29°C).
The months with the lowest average high temperature are July, August and September (24°C).

  • Average low temperature in December: 22°C

The months with the highest average low temperature are January, February and March (23°C).
The coldest month (with the lowest average low temperature) is August (18°C).

[Resources]

Average humidity in December
Port Vila, Vanuatu

Average humidity in December - Port Vila, Vanuatu
  • Average humidity in December: 86%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is August (80%).

[Resources]

Average rainfall in December
Port Vila, Vanuatu

Average rainfall in December - Port Vila, Vanuatu
  • Average rainfall in December: 201mm

The wettest month (with the highest rainfall) is April (338mm).
The driest month (with the least rainfall) is September (99mm).

[Resources]

Average rainfall days in December
Port Vila, Vanuatu

Average rainfall days in December - Port Vila, Vanuatu
  • Average rainfall days in December: 10 days

The month with the highest number of rainy days is April (13 days).
The month with the least rainy days is August (5 days).

[Resources]

Average daylight in December
Port Vila, Vanuatu

Average daylight in December - Port Vila, Vanuatu
  • Average daylight in December: 13h and 10min

The month with the longest days is December (Average daylight: 13h and 10min).
The month with the shortest days is June (Average daylight: 11h and 5min).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location