December weather forecast
Bongabonga, Vanuatu

Rounding off the year, December in Bongabonga showcases temperatures between 26.6°C (79.9°F) to 27.4°C (81.3°F), highlighting an initiation into the warmer November’s season. The overall weather experience in December is a culmination, reflecting the yearly climate flow. Auditively, the rustle of the December wind carries tales of the year gone by and whispers of the approaching New Year. The UV index readings remain consistent, signaling the continued presence of sunlight. The December weather, with its distinctiveness and charm, welcomes the New Year with open arms.

Temperature

Bongabonga experiences an average high-temperature of a still warm 27.4°C (81.3°F) with the onset of December, subtly varied from November's 26.3°C (79.3°F). December nights reveal a minor deviation from daytime highs, with a mean low-temperature of 26.6°C (79.9°F).

Heat index

The heat index value during December is calculated to be a hot 30°C (86°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

The months with the highest humidity in Bongabonga are February through April, June, October through December, with an average relative humidity of 78%.

Rainfall

In Bongabonga, in December, it is raining for 20.5 days, with typically 90mm (3.54") of accumulated precipitation. Throughout the year, there are 231.1 rainfall days, and 1033mm (40.67") of precipitation is accumulated.

Daylight

December has the longest days of the year in Bongabonga, with an average of 13h and 6min of daylight.
On the first day of December in Bongabonga, sunrise is at 05:02 and sunset at 18:06. On the last day of the month, sunrise is at 05:15 and sunset at 18:22 +11.

Sunshine

In December, the average sunshine is 9.3h.

UV index

The months with the highest UV index are January through April, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 during December translates into the following guidance:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.