Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Sao Jose do Egito, Brazil, as it plays a vital role in protecting skin health and preventing sunburn. With this region's Aw climate, sun exposure can be intense, especially during the peak hours of 10 AM to 1 PM when UV levels soar to a maximum of 11. Being aware of these UV levels empowers you to take necessary precautions, ensuring you enjoy the beautiful Brazilian sun safely while minimizing the risks of skin damage. Stay informed and protect yourself from harmful rays as you navigate daily life in this vibrant locale!
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.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | 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 |
Throughout the year, the UV Index remains consistently high, with January to March and November to December reaching a staggering 15, categorized as extreme. The months of April to June see slightly lower indices, with values of 14 and 13, but still within the extreme range. July and August also maintain an 11-12, again indicating extreme exposure risk. September and October experience a return to 14, reinforcing the need for caution. Given the consistently high UV levels, especially during the high-risk months of January, February, March, and November, it’s crucial for visitors and residents to take proactive measures against UV exposure. Always wear protective clothing, seek shade, and apply broad-spectrum sunscreen liberally to safeguard against skin damage and related health risks.
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 |
| Sao Jose do Egito | 15 | 15 | 15 | 14 | 13 | 11 | 11 | 12 | 14 | 14 | 15 | 15 |