UV Index
UV Index
Today's UV index in Potosí, Bolivia 
will be up to 8.9, 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: 2025-05-21
With a UV index of 8.9 in Potosí, 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.
The UV index in Potosí, Bolivia, is generally moderate to high due to its high altitude, often ranging from 6 to 10, with the strongest UV radiation occurring during the summer months around December and January. Potosí experiences a wet season from November to March with frequent afternoon rain and thunderstorms. The dry season runs from April to October, featuring clear skies and cooler temperatures, especially at night, due to the city's high elevation. Compared to other areas in Bolivia, Potosí is cooler because it is located in the Andes Mountains. It is colder and drier than lowland regions like Santa Cruz and tends to have more sunshine than neighboring countries' highland cities at similar altitudes.
See the UV index hour by hour for Potosí, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.