Last updated: June 2, 2025
Understanding the UV Index is essential for residents and visitors of Itapetinga, Brazil, particularly given its Aw climate zone, which often brings high sun exposure. As UV levels can spike significantly, especially between 10 AM and 2 PM, being informed about these fluctuations can help you prevent sunburn and protect your skin health. With maximum UV Index values reaching 9 during peak hours, it’s crucial to take precautions, whether you're enjoying the outdoors or just going about your daily activities. Stay aware, stay safe, and enjoy the sunny days in Itapetinga!
As the sun climbs higher in the sky, the UV Index reaches its peak during midday, showcasing a striking pattern in the hourly data. Starting at a modest 1 by 07:00, it gradually escalates, hitting 2 by 08:00. The intensity continues to rise, peaking at a formidable 9 by both 11:00 and 12:00—a clear invitation to slather on the sunscreen! As the afternoon progresses, the index begins to decline, dropping to 7 at 13:00, and gently tapering off to 3 by 15:00. By late afternoon and into the evening, the UV threat recedes, plummeting to 1 at 16:00, and finally fading into 0 from 18:00 onward. This hourly journey underscores the importance of sun safety at its zenith!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 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 |
The UV Index data reveals significant seasonal fluctuations, with the highest levels recorded from January to March (UV Index 15, extreme exposure), suggesting these are high-risk months for sun-related health issues. Notably, April sees a slight decrease (UV Index 13), while May through July shift to very high levels (UV Index 10-9), allowing for slightly longer burn times of 15 minutes. August and September return to extreme levels (UV Index 12), and October to December peak again at UV Index 15, making precautions essential. Visitors and residents are strongly advised to limit direct sun exposure during these higher UV periods, especially from January to April and again in October and November, and to use protective measures such as sunscreen, clothing, and shade to reduce the risk of sunburn and long-term skin damage. Always stay vigilant about UV levels, regardless of the season!
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 |
| Itapetinga | 15 | 15 | 14 | 13 | 10 | 9 | 9 | 12 | 12 | 14 | 15 | 15 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |