UV index at 13.7 in Dili 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 Dili.
The UV index in Dili, Timor-Leste can be quite high, especially during the summer months. It often reaches levels of 10 or above, which is considered extremely high. This means that sun protection is crucial to avoid harmful effects on the skin. It is recommended to wear sunscreen, protective clothing, and sunglasses, and to seek shade during peak hours, particularly between 10 am and 4 pm.
Dili experiences two distinct seasons: the wet season and the dry season. The wet season typically runs from November to April, characterized by heavy rainfall and high humidity. This is when tropical storms and cyclones are more likely to occur. On the other hand, the dry season, from May to October, has less rainfall and more comfortable temperatures. This period tends to be more popular among tourists due to the pleasant weather conditions.
Compared to other regions, Dili receives a significant amount of sun exposure throughout the year. With an average of around 2,800 hours of sunlight annually, it is considered one of the sunniest places in Southeast Asia. The high UV index and the tropical climate make it necessary to take precautions against sunburn and heat-related illnesses. It is advisable to stay hydrated, wear appropriate clothing, and limit direct sun exposure to prevent any adverse effects on health.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Dili. It's designed to provide you with a better understanding of the yearly weather and sun exposure.