UV Index in Jacobina, Brazil

Last updated: July 2, 2025

In Jacobina, Brazil, understanding the UV Index is vital for safeguarding your skin and overall health. The UV Index provides essential information about sun exposure levels, helping residents and visitors prevent sunburn and long-term skin damage. Jacobina, known for its hot climate, presents unique challenges with UV exposure, especially during peak hours when the index can soar to 10. By staying informed about UV levels throughout the day, you can enjoy the vibrant outdoors while effectively protecting yourself from harmful rays.

Hourly UV Index in Jacobina

As the sun rises, the UV Index begins at a mild 1 at 7:00 AM, gradually climbing to 3 by 8:00 AM. The peak occurs between 11:00 AM and 12:00 PM, where it surges to a striking 10, indicating high UV radiation levels that call for extra sun protection. After noon, the index gently declines, dipping to 4 by 3:00 PM, and then plummeting to 1 by 4:00 PM, eventually reaching 0 after 6:00 PM as the evening sets in. It's a vivid reminder to stay vigilant against UV exposure during the afternoon hours, when the sun's rays are most intense!

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
08:003moderate30 min
09:005moderate30 min
10:008very high15 min
11:0010very high15 min
12:0010very high15 min
13:009very high15 min
14:006high25 min
15:004moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Jacobina

Throughout the year, UV exposure remains notably high, with extreme levels dominating from January to May, and again in August, September, October, and November. The highest UV Index values are recorded consistently in the winter months (January to March) and again in late fall (October and November), reaching a peak of 15. Burn times are critically short, often just 10 minutes, indicating a significant risk of skin damage. The summer months (June and July) experience slightly lower UV levels, categorized as very high, allowing for a longer burn time of 15 minutes. For residents and visitors, it is essential to take precautions during high-risk months—particularly from January to May and from August to November—by wearing protective clothing, utilizing high-SPF sunscreen, and seeking shade during peak sunlight hours to minimize skin damage.

Monthly Maximum UV Index for Jacobina, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Jacobina. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151415131110101213151515
Data source: Statistical UV Index data for Jacobina, 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 Jacobina UV Index with Other Brazil Cities

The table above highlights how UV exposure in Jacobina 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.
Jacobina'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
Fortaleza UVI141415151311111213131313
Jacobina151415131210101213151515