UV Index in Batatais, Brazil

Last updated: June 2, 2025

In Batatais, Brazil, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburns and reduce the risk of long-term skin damage, particularly in climates like Batatais', characterized by high temperatures and strong sun exposure. With UV Index readings peaking at 7 between 12 PM and 1 PM, residents and visitors alike must remain vigilant during these hours to ensure they can enjoy the beautiful Brazilian sun safely. Stay informed and take proactive steps to shield yourself from harmful UV rays!

Hourly UV Index in Batatais

At dawn, the UV Index starts off low, with a maximum of 1 at 07:00 and 08:00. As the sun rises higher, it reaches 3 by 09:00, before climbing to a peak of 7 at 12:00. This midday intensity signifies a need for sun protection, especially during the height of the day when UV exposure is most potent. The index begins to decline in the afternoon, dropping to 5 at 14:00 and settling back to 1 by 17:00. By 18:00 and into the evening, the UV Index sharply drops to 0, marking a safe time to enjoy outdoor activities without the risk of sunburn. Stay sun-safe!

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
09:003moderate30 min
10:005moderate30 min
11:006high25 min
12:007high25 min
13:006high25 min
14:005moderate30 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Batatais

During the year, the UV Index fluctuates significantly, with the highest levels occurring in the winter and early spring months. Notably, January, February, and March exhibit an extreme UV Index of 16, necessitating a burn time of just 10 minutes for unprotected skin. Following this, April sees a slight decrease with an index of 12. The risk remains very high in May and July, with indices of 9 and 8, respectively. However, August also maintains a very high risk at 10, while September returns to an extreme level of 12. Consequently, October and November see an extreme index of 14, before winter resumes with December's extreme 16. Visitors and residents should exercise extreme caution and take appropriate sun protection measures, especially from January through April and again in September to November, as these are high-risk months for UV exposure. Always wear sunscreen, hats, and protective clothing, and limit sun exposure during peak hours to safeguard against skin damage.

Monthly Maximum UV Index for Batatais, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Batatais. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec161613129781012141516
Data source: Statistical UV Index data for Batatais, 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 Batatais UV Index with Other Brazil Cities

The table above highlights how UV exposure in Batatais 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.
Batatais's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Batatais161613129781012141416
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313