UV Index in Presidente Venceslau, Brazil

Last updated: July 2, 2025

In Presidente Venceslau, Brazil, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding the UV levels is essential not just for sunburn prevention, but also for long-term skin health. With its Aw climate, characterized by warm temperatures and plentiful sunshine, the risks of high UV exposure can peak, especially between 10:00 AM and 2:00 PM, when the index can reach as high as 7. By staying informed about the UV Index, residents and visitors alike can take necessary precautions to enjoy the sun safely while minimizing the risk of skin damage.

Hourly UV Index in Presidente Venceslau

Throughout the day, the UV Index showcases a dynamic pattern of intensity. Starting at a gentle 1 by 07:00, the index gradually rises, reaching a moderate 2 by 09:00. As the sun climbs higher, a notable increase occurs, peaking at an elevated 7 from 12:00 to 13:00, marking the day's most intense UV exposure. The index then begins its descent, dipping to 4 by 15:00 and further down to 2 by 16:00. As evening approaches, the UV risk diminishes, with values dropping to 0 at 18:00 and remaining low for the rest of the evening. It's essential to stay protected during those peak midday hours when UV exposure can be at its strongest!

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
08:001low45 min
09:002low45 min
10:004moderate30 min
11:006high25 min
12:007high25 min
13:007high25 min
14:006high25 min
15:004moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Presidente Venceslau

Throughout the year, UV Index values exhibit significant variability, with the highest levels typically observed in the winter and late fall months. Notably, January, February, and March all carry an extreme exposure category with a UV Index of 15, while December peaks at 16, also within the extreme range. High-risk months include September and November, seeing extreme levels at 11 and 14, respectively. Visitors and residents are strongly advised to take precautions during these high-risk periods, particularly between January and March, ensuring appropriate sun protection measures such as wearing sunscreen, protective clothing, and seeking shade, especially during midday hours when the UV exposure is most intense.

Monthly Maximum UV Index for Presidente Venceslau, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Presidente Venceslau. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151513118771011141416
Data source: Statistical UV Index data for Presidente Venceslau, 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 Presidente Venceslau UV Index with Other Brazil Cities

The table above highlights how UV exposure in Presidente Venceslau compares to other major locations across Brazil. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Presidente Venceslau's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Presidente Venceslau151513118771011141416
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313