UV Index
UV Index
Today's UV index in Arequipa, Peru 
will be up to 9.5, indicating a very 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: 2025-05-10
With a UV index of 9.5 in Arequipa, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Arequipa, Peru typically has a UV index ranging from moderate to high throughout the year, often reaching very high levels in the summer months. This means the sun’s rays can be quite strong there.
The city experiences a dry, mild climate with warm days and cool nights. Rainfall is scarce, mostly occurring between December and March during the short wet season. The rest of the year tends to be sunny and dry.
Compared to other parts of Peru, Arequipa is drier and less humid than the Amazon basin but cooler than the coastal desert city of Lima. Neighboring countries like Chile have similar dry climates in their northern desert regions.
See the UV index hour by hour for Arequipa, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.