Last updated: May 3, 2025
Understanding the UV Index in Jaru, Brazil, is crucial for protecting your skin and overall health. With the region's tropical Aw climate, residents and visitors alike are exposed to varying UV levels throughout the day, peaking at an alarming 11 around noon. Being aware of these fluctuations is essential for sunburn prevention and to maintain healthy skin. As UV radiation can lead to long-term skin damage and increase the risk of skin cancer, knowing when to seek shade or apply sunscreen can make all the difference. Keep an eye on the UV Index to enjoy the beautiful Brazilian sun safely!
The UV Index throughout the day showcases a dramatic rise as the sun climbs higher. Starting from a gentle 1 at 7:00 AM, it quickly escalates, reaching 10 by 11:00 AM and peaking at 11 from noon to 1:00 PM, indicating very high levels of UV radiation. As the afternoon progresses, the index gracefully declines, dropping to 5 by 3:00 PM, before settling back to a 2 by 4:00 PM. Finally, the day concludes with a return to lower levels, with the UV Index at 0 by 6:00 PM. Stay safe and protect your skin during those peak hours!
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 | 8 | very high | 15 min |
11:00 | 10 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 11 | extreme | 10 min |
14:00 | 8 | very high | 15 min |
15:00 | 5 | moderate | 30 min |
16:00 | 2 | 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 notably high, particularly from January to April, where it consistently reaches 15-16, placing these months in the extreme exposure category with a dangerous burn time of just 10 minutes. As spring transitions into summer, the index slightly decreases in June and July (to 10) but remains in the very high exposure category, requiring 15 minutes of caution before sunburn occurs. By August, the UV Index increases again to 11, marking it as another high-risk month, which continues into September with an index of 13. The year's latter months, October to December, return to an extreme category at 15. Visitors and residents are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and sunglasses, especially during these high-risk months to reduce the risk of skin damage from UV exposure.
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 |
Jaru | 15 | 16 | 16 | 15 | 11 | 10 | 10 | 11 | 13 | 15 | 15 | 15 |