Last updated: May 3, 2025
Understanding the UV Index in Aguas de Lindoia, Brazil is essential for promoting skin health and preventing sunburn, especially given the region's humid subtropical climate. With UV levels peaking between 10 AM and 2 PM, when they can reach as high as 8, local residents and visitors need to be aware of the risks associated with sun exposure. Equipped with knowledge about daily UV fluctuations, individuals can take proactive measures to protect themselves, ensuring fun and safe outdoor activities in this beautiful Brazilian destination.
The UV Index throughout the day reveals a sharp increase in intensity, peaking around 12:00 PM, where it reaches an impressive 8. Early morning hours start softly with a maximum of 1 at 07:00, gradually climbing to 3 by 09:00 and hitting 6 at 10:00. 11:00 marks a significant rise to 7, before hitting the day’s zenith at 12:00. As the afternoon progresses, we see a decline, dropping to 5 by 14:00 and diminishing further to 3 by 15:00. The UV Index then falls sharply in the late afternoon and evening, settling back down to 1 by 17:00 and ultimately reaching 0 as night takes over. It’s crucial to stay safe under the sun during those peak hours, particularly between 11:00 AM and 2:00 PM!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | 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 exhibits significant seasonal variation, peaking during the winter and early spring months. From January to April, the UV Index remains in the extreme exposure category, with a consistent reading of 16. This is particularly important for visitors and residents, as the burn time is just 10 minutes. As we transition into warmer months, May through August presents very high UV levels, with indices dropping slightly but remaining impactful, especially in July and August. The burn time extends to 15 minutes during these months. September to November sees a return to extreme levels, with UV Index values between 12 and 16, and a burn time of 10 minutes. To protect your skin, all individuals should prioritize sun safety measures—such as using sunscreen, wearing protective clothing, and limiting sun exposure during peak hours—throughout the year, but especially during the high-risk months from January to April and again in September to November.
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 |
| Aguas de Lindoia | 16 | 16 | 13 | 11 | 8 | 6 | 8 | 10 | 12 | 14 | 15 | 16 |
| 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 |