Last updated: July 2, 2025
In Jardim do Seridó, Brazil, understanding the UV Index is crucial for maintaining healthy skin and preventing sunburn, especially in a region characterized by its hot semi-arid climate (BSh). The UV Index fluctuates throughout the day, reaching a peak of 11 between 11:00 AM and 12:00 PM, highlighting significant risks for sun exposure during these hours. By staying informed about UV levels, residents and visitors can take proactive measures, such as seeking shade and applying sunscreen, to protect themselves from potential damage. With the sun's strength on the rise, awareness of the UV Index is essential for safeguarding your skin and enjoying the outdoors safely in Jardim do Seridó.
The UV Index today paints a compelling picture of sunlight intensity as the day unfolds. Starting mildly at 1 around 07:00, it quickly ramps up to a moderate level of 4 by 08:00. As the sun climbs higher, 09:00 sees the index soar to 7, transitioning into the high range with a peak of 11 at both 11:00 and 12:00. This pronounced exposure indicates a strong need for sun protection during these hours. As afternoon approaches, the index begins to gracefully decline, dipping to 9 by 13:00, then tapering off to 6 at 14:00. Later in the day, the intensity eases further, dropping to a 3 at 15:00, and finally settling back to 1 by 16:00 and later to 0 after 18:00. Remember to stay cautious and shield yourself during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | 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 |
During the year, the UV Index remains consistently high, reflecting extreme exposure risks for all months. From January to March, the UV Index peaks at 15, while it fluctuates between 11 and 14 in the subsequent months. April to June sees a slight decrease, but the risk remains significant, maintaining a UV Index of 11 to 14. The high-risk months are prevalent from February to November, all registering a UV index of 14 or greater. Visitors and residents are advised to take precautions, such as wearing protective clothing and using sunscreen, particularly during peak hours, as burn time is as low as 10 minutes throughout the year.
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 |
| Jardim do Serido | 14 | 14 | 15 | 14 | 13 | 11 | 11 | 12 | 14 | 13 | 14 | 14 |