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Today's UV index in Arequipa, Peru will be up to 15.2, indicating a extreme level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
UV index at 15.2 in Arequipa 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.
Arequipa's weather is characterized by high UV indexes throughout the year, with an average of 10-12 on the UV index scale. This is due to its proximity to the equator and high altitude.
Arequipa has a dry desert climate with two distinct seasons: dry and wet. The dry season, from May to October, is characterized by clear skies and low humidity, while the wet season, from November to April, brings occasional light rainfall.
Compared to the rest of Peru, Arequipa's weather is relatively mild. It's drier than the Amazon rainforest to the east and cooler than the coastal cities to the west. Arequipa's climate is also distinct from its neighboring countries, Chile and Bolivia, which have more extreme temperature fluctuations.