Last updated: May 3, 2025
In Ribas do Rio Pardo, Brazil, awareness of the UV Index is crucial for safeguarding your skin against harmful sun exposure. Understanding UV levels helps residents and visitors alike prevent sunburn and promote long-term skin health, especially during peak hours when the index reaches a maximum of 9 around midday. With a tropical Aw climate, Ribas do Rio Pardo experiences significant UV exposure, particularly during the sun's zenith, making it essential to take protective measures when outdoors. Stay informed, stay protected, and enjoy the beautiful Brazilian sun safely!
The UV Index climbs steadily throughout the morning, hitting its peak at 11:00 AM and 12:00 PM with a high of 9, signaling a strong need for sun protection. As the day progresses, the intensity of UV radiation begins to wane, dropping to 7 by 1:00 PM and further declining to 5 at 2:00 PM. By the late afternoon, the index falls dramatically to 1 at 4:00 PM, and by 5:00 PM, it reaches 0, indicating minimal risk from sun exposure. For outdoor enthusiasts, the morning hours are the most crucial for guarding against UV rays, while the late afternoon and evening present a safe time to enjoy the sun—just remember those protective measures during peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 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 | 2 | low | 45 min |
16:00 | 1 | low | 45 min |
17:00 | 0 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index experiences significant seasonal fluctuations, with extreme levels persisting from January to April, and returning briefly in September, October, and November. The highest-risk months are January, February, March, and April—where the UV Index consistently measures 16, resulting in a burn time of just 10 minutes. From May to August, the risk decreases slightly, categorized as very high and high, with burn times extending to 15 to 25 minutes. As the year closes, the risk escalates again in October and November. Visitors and residents are strongly advised to take protective measures, such as wearing sunscreen, hats, and sunglasses, particularly during peak UV months, to minimize skin damage and 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 |
Ribas do Rio Pardo | 16 | 16 | 13 | 11 | 9 | 7 | 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 |