UV Index in San Pedro, Bolivia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in San Pedro, Bolivia, where the climate can often lead to heightened sun exposure. Keeping track of UV levels helps in preventing sunburn and maintaining overall skin health, especially during peak hours when the UV Index reaches as high as 8 around noon. With San Pedro's tropical highland climate, it's essential to be aware of the risks associated with UV radiation, particularly from 10 AM to 3 PM, ensuring that everyone can enjoy the sun safely while taking necessary precautions.

Hourly UV Index in San Pedro

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it gently climbs to 2, but it's not until 09:00 that it hits 3, signaling a clearer sky. The index takes a notable leap at 10:00, reaching a brisk 5, and peaks at 12:00 with a striking 8—the ideal time to seek shade or apply sunscreen! As the afternoon wears on, the index falls back to 7 at 13:00, and then gradually drops to 5 by 14:00. As the sun starts to set, there's a further decline, leaving the evening with a relaxed 1 at 16:00 and tapering off to 0 by 19:00. This detailed hour-by-hour progression highlights the importance of sun safety during the peak hours of the day!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:003moderate30 min
10:005moderate30 min
11:007high25 min
12:008very high15 min
13:007high25 min
14:005moderate30 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in San Pedro

The UV Index exhibits significant seasonal fluctuations, with the highest levels recorded during the early months of the year and late in the fall. January through March sees an extreme UV Index of 15, indicating a burn time of just 10 minutes, making these months particularly high-risk for sun exposure. Similarly, October and November also present high UV risks at 14 and 15, respectively, with a burn time of 10 minutes. As spring transitions to summer, the UV Index drops slightly in May to 9 and remains around 8-10 through August, categorized as very high with a longer burn time of 15 minutes. As such, residents and visitors alike should take precautions during these months, especially in the late fall and winter, by wearing protective clothing, using sunscreen, and seeking shade to reduce the risk of skin damage from ultraviolet radiation.

Monthly Maximum UV Index for San Pedro, Bolivia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Pedro. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151515129891012141516
Data source: Statistical UV Index data for San Pedro, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare San Pedro UV Index with Other Bolivia Cities

The table above highlights how UV exposure in San Pedro compares to other major locations across Bolivia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
San Pedro's solar exposure compared to other cities in Bolivia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
San Pedro151515129891011141516
Santa Cruz de la Sierra UVI1515141310891012151616
Sucre UVI17171614119101215171718
Sacaba UVI171817151210101315171819
Cochabamba UVI181817151210111316181819
Oruro UVI191917161310111416191919