December weather forecast
Bunlap, Vanuatu

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Weather in December

Continuing from November, December exhibits a steady climb in temperatures in Bunlap. While rainfall takes a slight upturn, there are more sunshine hours, enabling more daylight activities. The end of the year marks a persistent high UV index, signaling significant sun intensity. Despite these conditions, sea temperatures remain fairly constant. With the total December rainfall measured at 248mm (9.76"), the year concludes on a wet note.

Temperature

With the advent of December, Bunlap experiences an average high-temperature of a still warm 28°C (82.4°F), reflecting the conditions of November. During the nights in December, the temperature averages to a pleasant 22°C (71.6°F).

Rainfall

In December, in Bunlap, the rain falls for 18 days. Throughout December, 248mm (9.76") of precipitation is accumulated. Throughout the year, there are 218 rainfall days, and 2859mm (112.56") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater are January through April and December, with an average sea temperature of 29°C (84.2°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

With an average of 13h and 6min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 05:05 and sunset at 18:06. On the last day of the month, sunrise is at 05:18 and sunset at 18:21 +11.

Sunshine

The months with the most sunshine are January, August through December, with an average of 7h of sunshine.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, an average UV index of 12 transforms into the following instructions:
Put into effect every essential safeguard, as unprotected skin and eyes might burn instantly. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Directly after outdoor activities or swimming, a broad-spectrum sunscreen with SPF 30+ should be applied generously and reapplied frequently. Be on guard! The reflective nature of sand and water boosts UV exposure.

Frequently asked questions

Is it hot during December?

December temperatures in Bunlap vary between a high-temperature of 28°C (82.4°F) and a low-temperature of 22°C (71.6°F).

How many days does it rain in December?

In Bunlap, in December, it is raining for 18 days, with typically 248mm (9.76") of accumulated precipitation.

What months are the sea warmest?

The months with the warmest seawater are January through April and December, with an average sea temperature of 29°C (84.2°F).

What is the water temperature in December?

In Bunlap, in December, the average water temperature is 29°C (84.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

When are the longest days?

December has the longest days of the year, with an average of 13h and 6min of daylight.

What is the average length of the day in December?

The average day length in December is 13h and 4min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 05:05 and sunset at 18:06. On the last day of the month, sunrise is at 05:18 and sunset at 18:21 +11.

What are the months with the most sunshine?

January, August through December, with an average of 7h of sunshine, are months with the most sunshine.

How many hours of sunshine does Bunlap have in December?

In December, the average sunshine duration is 7h.

When is the highest UV index?

January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in December in Bunlap?

In Bunlap, Vanuatu, the average daily maximum UV index in December is 12. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Bunlap, Vanuatu

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

The warmest month (with the highest average high temperature) is February (30°C).
The months with the lowest average high temperature are July and August (26°C).

  • Average low temperature in December: 22°C

The months with the highest average low temperature are January, March and December (22°C).
The coldest months (with the lowest average low temperature) are July and August (19°C).

Average rainfall in December
Bunlap, Vanuatu

Average rainfall in December - Bunlap, Vanuatu
  • Average rainfall in December: 248mm

The wettest month (with the highest rainfall) is March (391mm).
The driest month (with the least rainfall) is August (168mm).

Average rainfall days in December
Bunlap, Vanuatu

Average rainfall days in December - Bunlap, Vanuatu
  • Average rainfall days in December: 18 days

The month with the highest number of rainy days is March (22 days).
The months with the least rainy days are September and October (16 days).

Average sea temperature in December
Bunlap, Vanuatu

Average sea temperature in December - Bunlap, Vanuatu
  • Average sea temperature in December: 29°C

The best months for swimming (with the highest average sea temperature) are January, February, March, April and December (29°C).
The coldest months (with the lowest average sea temperature) are June, July, August, September and October (27°C).

Average daylight in December /
Average sunshine in December
Bunlap, Vanuatu

Average daylight in December / Average sunshine in December - Bunlap, Vanuatu
  • Average daylight in December: 13h and 1min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in December: 7h

The months with the most sunshine are January, August, September, October, November and December (Average sunshine: 7h).
The months with the least sunshine are February, March, April, May, June and July (Average sunshine: 6h).

Average UV index in December
Bunlap, Vanuatu

Average UV index in December - Bunlap, Vanuatu
  • Average UV index in December: 12

The months with the highest UV index are January, February, March, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 7).

Bunlap, Vanuatu

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