UV Index in Barra dos Coqueiros, Brazil

Last updated: May 3, 2025

In Barra dos Coqueiros, Brazil, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you prevent sunburn and reduce the risk of skin damage, particularly in a region known for its tropical climate and high sun exposure. During peak hours, such as between 10:00 AM and 1:00 PM, the UV Index can soar to 11, indicating an extreme risk of harm from unprotected sun exposure. By being aware of these daily fluctuations, you can make safer choices to enjoy the beautiful sun without compromising your skin health.

Hourly UV Index in Barra dos Coqueiros

As the sun rises and begins to assert its strength, the UV Index increases rapidly throughout the morning. At 7:00 AM, it starts at a modest 2, but by 9:00 AM, it leaps to a notable 7. The peak intensity hits high noon, with 11 at both 11:00 AM and 12:00 PM, indicating a critical time for sun safety. After that, the index begins to drop, falling to 6 by 2:00 PM and further declining toward the evening, finally reaching 0 by 7:00 PM. This data starkly illustrates the importance of sun protection during the midday hours when UV exposure is at its most dangerous.

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
07:002low45 min
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0011extreme10 min
12:0011extreme10 min
13:009very 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 Barra dos Coqueiros

Throughout the year, the UV index in this region remains consistently high, with several months categorized as extreme exposure. The high-risk months for sun exposure are from January to April, and then again in August and October, where the UV index consistently reaches levels of 14 or 13, leading to a very short burn time of just 10 minutes. Visitors and residents are strongly advised to take necessary precautions during these months, such as wearing protective clothing, applying a high-SPF sunscreen, and seeking shade to minimize the risk of skin damage. June and July present slightly lower UV indices at 10, but caution is still warranted due to the very high exposure category, with a burn time of 15 minutes. Staying aware of the UV levels and taking proactive measures is essential for maintaining skin health year-round.

Monthly Maximum UV Index for Barra dos Coqueiros, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Barra dos Coqueiros. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141414131110101213141414
Data source: Statistical UV Index data for Barra dos Coqueiros, 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 Barra dos Coqueiros UV Index with Other Brazil Cities

The table above highlights how UV exposure in Barra dos Coqueiros 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.
Barra dos Coqueiros'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
Barra dos Coqueiros141414131110101213141414
Fortaleza UVI141415151311111213131313