UV index at 14.5 in Port Vila means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.
Read more here about the climate and sun exposure in and around Port Vila.
In Port Vila, the UV index can reach high levels, especially during the summer months. The UV index measures the intensity of the sun's ultraviolet radiation on a scale from 0 to 11+, where higher values indicate greater risk of harm from unprotected sun exposure. It is important to take precautions, such as wearing sunscreen, a hat, and sunglasses, and seeking shade during the peak hours of the day to minimize the risk of sunburn and skin damage.
Port Vila experiences a tropical climate with two distinct seasons - the wet season and the dry season. The wet season, which runs from November to April, is characterized by higher temperatures, increased humidity, and frequent rainfall. Rainstorms are common during this period, often occurring in short, intense bursts. The dry season, from May to October, brings cooler temperatures, lower humidity, and less rainfall. It is a popular time for tourists to visit Port Vila, as the weather is generally more stable and pleasant.
Compared to other parts of the region, Port Vila enjoys relatively moderate exposure to the sun. As it is located in the South Pacific Ocean, the city is surrounded by beautiful beaches and is prone to a lot of sunshine throughout the year. However, the high UV index reminds us of the potential risks associated with prolonged sun exposure. It is important to stay vigilant and protect yourself from the sun's rays, regardless of the season.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Port Vila. It's designed to provide you with a better understanding of the yearly weather and sun exposure.