January weather forecast
Atsaritibi, Vanuatu

At the turn of the year, Atsaritibi, Vanuatu experiences moderate weather where the patterns are moderate rather than extreme. It offers a balance between high humidity and sufficient rainfall, with relative humidity at 80% and rainfall extending to 174mm (6.85") over 23.9 days. As one ventures throughout the month, daylight gradually decreases from December, just as the wind speed and rain strengthen. An unexpected characteristic of January is the relatively high UV index, requiring the observance of caution while going outdoors in daylight.

Temperature

The introduction of January in Atsaritibi, Vanuatu, sees an average high-temperature of a still moderately hot 28.4°C (83.1°F), hardly deviating from December. Night temperatures in January in Atsaritibi exhibit a subtle decrease, settling at an average of 25.1°C (77.2°F).

Heat index

During January, the heat index is calculated to be a tropical 33°C (91.4°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Heat index determinations are made taking into account the shade and light air movements. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

In Atsaritibi, during January, the rain falls for 23.9 days and regularly aggregates up to 174mm (6.85") of precipitation. Throughout the year, there are 235.3 rainfall days, and 1432mm (56.38") of precipitation is accumulated.

Daylight

In January, the average length of the day in Atsaritibi is 12h and 55min.
On the first day of January, sunrise is at 05:25 and sunset at 18:26. On the last day of the month, sunrise is at 05:42 and sunset at 18:29 +11.

Sunshine

In January, the average sunshine is 9.4h.

UV index

The months with the lowest UV index in Atsaritibi are January, May through October, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During January, 6 as the daily maximum UV index converts into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.