January weather forecast
Matā'utu, Wallis and Futuna

Matāʻutu witnesses a clammy start to the year with the high being 30.3°C (86.5°F), which is almost identical to the high for February. The humidity sets the overall weather as balmy. As the sun shines strong, UV protection would be advisable. It is an excellent period for individuals seeking to experience tropical weather without too intense heat.

Temperature

Matā'utu logs a shift to a still hot 30.3°C (86.5°F) as the average high temperature in January, the same as December. In the month of January, Matā'utu records a consistent average low-temperature of 24.4°C (75.9°F).

Rainfall

January is the month with the most rainfall. Rain falls for 18 days and accumulates 381mm (15") of precipitation.

Sea temperature

In January, the average sea temperature in Matā'utu is 29.3°C (84.7°F).
Note: Surface water temperatures falling between 25°C (77°F) and 29°C (84.2°F) are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

In Matā'utu, the average length of the day in January is 12h and 48min.
On the first day of the month, sunrise is at 05:21 and sunset at 18:15. On the last day of January, sunrise is at 05:37 and sunset at 18:18 +12.

Sunshine

The months with the most sunshine are January and March, with an average of 18h of sunshine.

UV index

January through April, September through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 12 in January translates into these instructions:
Ensure all key precautions. Defense against sun exposure is critical. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Frequent application of a broad-spectrum SPF 30+ sunscreen is crucial, reapply it every two hours or immediately post swimming or outdoor exercise. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.