UV Index
UV Index
Today's UV index in Bandar Seri Begawan, Brunei 
will be up to 12.1, indicating a extreme level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-10
UV index at 12.1 in Bandar Seri Begawan means extreme risk: limit outdoor time especially from 10 a.m. to 4 p.m., actively seek shade, wear protective clothing, broad-brimmed hat, apply SPF 30+ sunscreen every 2 hours, and wear UV-blocking sunglasses. Watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Bandar Seri Begawan is often high, usually ranging from 8 to 12, meaning the sun's rays are strong throughout the year. It is important to be aware of the sun's intensity daily.
Bandar Seri Begawan experiences a tropical rainforest climate with little seasonal change. It is hot and humid all year, with temperatures around 27-32°C. The city has a wet season from October to February with heavy rainfall.
Compared to nearby countries like Malaysia and Indonesia, Bandar Seri Begawan has similar hot, humid weather but is generally wetter due to its close location to the equator. Its rainfall levels are higher than many parts of Southeast Asia.
See the UV index hour by hour for Bandar Seri Begawan, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.