December weather forecast
Atsaritibi, Vanuatu

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Weather in December

December heralds the end of the year with a rise in both humidity and temperature, translating into warmer and moisture-laden air. The rainfall amplifies, concluding the year with a total of 127mm (5"). The brightly shining sun for more than 10 hours a day creates a riveting ambiance, blending comfort with warmth. The rich combination of this month's weather showcases all the tropical charms Atsaritibi has to offer.

Temperature

As Atsaritibi welcomes December, the average high-temperature records at a still warm 28.2°C (82.8°F), marking an insignificant deviation from the prior month. The month of December shows a minor drop from daytime temperatures, generally recording a low average of 24.7°C (76.5°F).

Heat index

For most parts of December, the heat index is calculated to be a hot 33°C (91.4°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

January, September, November and December, with an average relative humidity of 80%, are the least humid months.

Rainfall

In Atsaritibi, during December, the rain falls for 23.2 days and regularly aggregates up to 127mm (5") of precipitation. In Atsaritibi, during the entire year, the rain falls for 235.3 days and collects up to 1432mm (56.38") of precipitation.

Daylight

The month with the longest days is December, with an average of 13h and 0min of daylight.
On the first day of the month, sunrise is at 05:13 and sunset at 18:10. On the last day of December, sunrise is at 05:25 and sunset at 18:26 +11.

Sunshine

With an average of 10.1h of sunshine, December has the most sunshine of the year.

UV index

February through April, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in December transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot does it get in Atsaritibi in December?

December temperatures in Atsaritibi vary between a high-temperature of 28.2°C (82.8°F) and a low-temperature of 24.7°C (76.5°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in December is calculated to be 33°C (91.4°F).

What is the least humid month in Atsaritibi?

January, September, November and December, with an average relative humidity of 80%, are the least humid months in Atsaritibi.

What is the average humidity in December in Atsaritibi?

The average relative humidity in December in Atsaritibi, Vanuatu, is 80%.

How much does it rain in Atsaritibi in December?

In December, the rain falls for 23.2 days. Throughout December, 127mm (5") of precipitation is accumulated.

When are the longest days in Atsaritibi?

The month with the longest days in Atsaritibi, Vanuatu, is December, with an average of 13h and 0min of daylight.

What is the average length of the day in December in Atsaritibi?

The average day length in December in Atsaritibi, Vanuatu, is 13h and 1min.

When are sunrise and sunset in December in Atsaritibi?

In December, on the first day of the month, sunrise is at 05:13 and sunset at 18:10. On the last day of the month, in Atsaritibi, sunrise is at 05:25 and sunset at 18:26 +11.

What month has the most sunshine in Atsaritibi?

With an average of 10.1h of sunshine, December has the most sunshine of the year in Atsaritibi.

How long on average sun shines in December in Atsaritibi?

The average sunshine duration in December in Atsaritibi is 10.1h.

When is the highest UV index in Atsaritibi?

The months with the highest UV index are February through April, November and December, with an average maximum UV index of 7.

What is the UV index intensity in December in Atsaritibi?

The average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in December
Atsaritibi, Vanuatu

Average temperature in December - Atsaritibi, Vanuatu
  • Average high temperature in December: 28.2°C

The warmest month (with the highest average high temperature) is March (28.9°C).
The month with the lowest average high temperature is July (25.9°C).

  • Average low temperature in December: 24.7°C

The months with the highest average low temperature are February and March (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.3°C).

Average pressure in December
Atsaritibi, Vanuatu

Average pressure in December - Atsaritibi, Vanuatu
  • Average pressure in December: 1008.1mbar

The month with the highest atmospheric pressure is August (1013.1mbar).
The month with the lowest atmospheric pressure is February (1006.3mbar).

Average wind speed in December
Atsaritibi, Vanuatu

Average wind speed in December - Atsaritibi, Vanuatu
  • Average wind speed in December: 10.6km/h

The windiest month (with the highest average wind speed) is July (15.9km/h).
The calmest month (with the lowest average wind speed) is January (10.4km/h).

Average humidity in December
Atsaritibi, Vanuatu

Average humidity in December - Atsaritibi, Vanuatu
  • Average humidity in December: 80%

The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are January, September, November and December (80%).

Average rainfall in December
Atsaritibi, Vanuatu

Average rainfall in December - Atsaritibi, Vanuatu
  • Average rainfall in December: 127mm

The wettest month (with the highest rainfall) is February (213mm).
The driest month (with the least rainfall) is September (38mm).

Average rainfall days in December
Atsaritibi, Vanuatu

Average rainfall days in December - Atsaritibi, Vanuatu
  • Average rainfall days in December: 23.2 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (13.7 days).

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

Average daylight in December / Average sunshine in December - Atsaritibi, Vanuatu
  • Average daylight in December: 13h and 0min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in December: 10h and 1min

The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).

Average sunshine days in December
Atsaritibi, Vanuatu

Average sunshine days in December - Atsaritibi, Vanuatu
  • Average sunshine days in December: 5.8 days

The month with the most sunshine days is August (12.4 days).
The month with the least sunshine days is March (3.6 days).

Average UV index in December
Atsaritibi, Vanuatu

Average UV index in December - Atsaritibi, Vanuatu
  • Average UV index in December: 7

The months with the highest UV index are February, March, April, November and December (UV index 7).
The months with the lowest UV index are January, May, June, July, August, September and October (UV index 6).

Average cloud cover in December
Atsaritibi, Vanuatu

Average cloud cover in December - Atsaritibi, Vanuatu
  • Average cloud cover in December: 40

The months with the most cloud cover are June, July and October (Cloud cover 45).
The month with the least cloud cover is December (Cloud cover 40).

Average visibility in December
Atsaritibi, Vanuatu

Average visibility in December - Atsaritibi, Vanuatu
  • Average visibility in December: 10km

The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and March (9km).

Atsaritibi, Vanuatu

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