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.
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!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 10 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 9 | very high | 15 min |
14:00 | 6 | high | 25 min |
15:00 | 4 | moderate | 30 min |
16:00 | 1 | low | 45 min |
17:00 | 1 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
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.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Rio de Janeiro UVI | 15 | 14 | 13 | 10 | 7 | 6 | 7 | 9 | 11 | 12 | 13 | 15 |
Sao Paulo UVI | 16 | 15 | 12 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 14 | 15 |
Belo Horizonte UVI | 17 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 12 | 13 | 14 | 16 |
Salvador UVI | 14 | 14 | 14 | 13 | 10 | 9 | 9 | 12 | 12 | 15 | 15 | 14 |
Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |
Jacobina | 15 | 14 | 15 | 13 | 12 | 10 | 10 | 12 | 13 | 15 | 15 | 15 |