January weather forecast
Bunlap, Vanuatu

As the year begins in Bunlap, Vanuatu, stormy weather characterizes January with frequent bouts of rainfall. Coastal breezes keep conditions somewhat tolerable despite high daytime heat. The stay of daylight is more prolonged compared to other months; a factor affecting UV intensity. On sunny intervals, the UV index can reach a peak of 12. The high precipitation gives a dampness to the month with rainfall peaking at 340mm (13.39").

Temperature

The average high-temperature in January, at a still warm 29°C (84.2°F), reveals a modest deviation from December's 28°C (82.4°F). Throughout January in Bunlap, a steady low-temperature average of 22°C (71.6°F) is noted.

Rainfall

In Bunlap, during January, the rain falls for 20 days and regularly aggregates up to 340mm (13.39") of precipitation. Throughout the year, in Bunlap, Vanuatu, there are 218 rainfall days, and 2859mm (112.56") of precipitation is accumulated.

Sea temperature

January through April and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Bunlap.
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations.

Daylight

In January, the average length of the day is 12h and 58min.
On the first day of the month, sunrise is at 05:18 and sunset at 18:21. On the last day of January, sunrise is at 05:35 and sunset at 18:24 +11.

Sunshine

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

UV index

January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 12 during January leads to these instructions:
Adopt all essential precautions. Preventing sun harm is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Even on a cloudy day, a sunscreen with at least a 30 SPF should be applied generously and frequently reapplied, including after a swim or outdoor exercise. Alert! Sand and water increase UV exposure due to their reflective properties.