Last updated: June 2, 2025
In Cabreuva, Brazil, understanding the UV Index is crucial for maintaining your skin health and preventing sunburn. With its Cfa climate, characterized by warm summers and moderate rainfall, Cabreuva sees periods of heightened UV exposure, particularly between 11:00 AM and 2:00 PM, when the UV Index peaks at 6. This means that even brief unprotected sun exposure during these hours can lead to skin damage. By staying informed about the UV levels, residents and visitors can take proactive measures to safeguard their skin while enjoying the beautiful Brazilian sun.
As the day unfolds, the UV Index begins to rise, peaking sharply around midday. From a gentle 1 at 7 AM, it escalates to a moderate 6 between 11 AM and 1 PM, signaling peak sun exposure. During these crucial hours, it's essential to protect your skin with sunscreen and wear appropriate clothing. As the afternoon progresses, the intensity wanes, dropping to 4 at 2 PM and further declining to 3 by 3 PM. By 4 PM, it returns to a safe 1, and finally settles to 0 after sunset, making late afternoon and evening hours ideal for outdoor activities without the risk of UV damage. Stay informed and enjoy the sun responsibly!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 2 | low | 45 min |
10:00 | 4 | moderate | 30 min |
11:00 | 6 | high | 25 min |
12:00 | 6 | high | 25 min |
13:00 | 6 | high | 25 min |
14:00 | 4 | 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 |
Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest risk months occurring from January to April and then again in September to November, during which the index often exceeds 10 and is classified as extreme. Notably, January and December both peak at a UV Index of 16, indicating a burn time of only 10 minutes for unprotected skin. As the weather warms, there is a slight decrease in UV exposure, recorded in June and July, where the index ranges from 6 to 7—labeled as high and allowing for a somewhat safer 25-minute burn time. Visitors and residents are strongly advised to exercise caution during peak UV months by wearing protective clothing, applying sunscreen regularly, and seeking shade when necessary to minimize the risk of sunburn and long-term skin damage.
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 |
Cabreuva | 16 | 15 | 12 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 14 | 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 |