UV Index in Teofilo Otoni, Brazil

Last updated: July 2, 2025

In Teofilo Otoni, Brazil, understanding the UV Index is essential for protecting your skin and ensuring overall health. With a tropical savanna climate (Aw), residents and visitors face varying UV levels throughout the day. The peak UV Index typically spikes at 9 around noon, indicating a high risk of harm from unprotected sun exposure. Awareness of these levels is crucial for preventing sunburn and long-term skin damage, allowing you to enjoy the beautiful sunny days while staying safe. Remember, staying informed about the UV Index empowers you to make healthier choices for your skin.

Hourly UV Index in Teofilo Otoni

The UV Index throughout the day demonstrates a distinct peak during the midday hours, reaching its maximum of 9 at 11:00 AM and again at 12:00 PM. As the sun rises, the UV Index begins at a mere 1 at 7:00 AM, gradually climbing to 4 by 9:00 AM. However, once the clock strikes 10:00 AM, the intensity escalates sharply to 7 before hitting its zenith. Following this, there is a slight tapering off in the afternoon hours, with values nearing 6 at 2:00 PM and gradually decreasing to 3 by 3:00 PM. As daylight wanes, the UV Index plummets, dropping to 1 by 4:00 PM and finally settling at 0 by 6:00 PM, signaling an end to the sun's powerful rays for the day. This data emphasizes the importance of sun protection, especially during those peak hours between 10:00 AM and 2:00 PM.

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
09:004moderate30 min
10:007high25 min
11:009very high15 min
12:009very high15 min
13:008very high15 min
14:006high25 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Teofilo Otoni

Throughout the year, the UV Index experiences significant variability, with high-risk months predominantly occurring in the winter and late fall. From January to March, the index peaks at 15, categorizing exposure as extreme and resulting in a burn time of merely 10 minutes. This trend continues into November and December, where the index reaches as high as 16. In April, while still categorized as extreme at 12, a slight decrease occurs, giving way to the very high category in May and June, with a reduced burn time of 15 minutes. Interestingly, the index trends back to extreme in August and September. Given these data points, it is crucial for both visitors and residents to take precautions, particularly during the winter months and when the UV Index is marked as high or extreme. Always wear protective clothing, apply broad-spectrum sunscreen frequently, and seek shade whenever possible to reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Teofilo Otoni, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Teofilo Otoni. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1515141210891112141516
Data source: Statistical UV Index data for Teofilo Otoni, 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 Teofilo Otoni UV Index with Other Brazil Cities

The table above highlights how UV exposure in Teofilo Otoni 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.
Teofilo Otoni's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Teofilo Otoni1515141210891112141516
Fortaleza UVI141415151311111213131313