UV Index
UV Index
Today's UV index in Brasília, Brazil 
will be up to 7.2, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
With Brasília's UV index reaching 7.2, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Brasília is usually high, often ranging from 7 to 12 during the year, with peak values in the dry season months of August to October. The city experiences a distinct wet season from October to April, with heavy rains and thunderstorms, and a dry season from May to September with little to no rainfall and cooler nights. Compared to coastal Brazilian cities, Brasília is drier and has more pronounced wet and dry seasons. It is warmer and less humid than southern Brazil but cooler than the Amazon region to the north.
See the UV index hour by hour for Brasília, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.