Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Soledade, Brazil, to ensure skin health and prevent sunburn. The UV levels here can vary significantly throughout the day, peaking during midday hours when the sun's rays are most intense. With a Cfa climate characterized by warm summers, it's essential to remain aware of these UV risks, particularly between 10 AM and 2 PM when the index can reach levels of 5, indicating a moderate to high risk of harm from unprotected sun exposure. By staying informed about the UV Index, you can enjoy Soledade's beautiful outdoors while minimizing potential damage to your skin.
The UV Index data reveals a dynamic daily cycle of sun exposure. Starting low at 07:00, with a reading of 0, the intensity gradually increases as the day progresses. By 10:00, it reaches a moderate level of 3, peaking at 12:00 and 13:00 with a high of 5. This is the perfect time for sunbathing or outdoor activities, but remember to apply sunscreen! The UV Index then begins to taper off, dropping to 4 by 14:00, and descending further to 1 by 16:00. As the day winds down, the levels fall back to 0 by 18:00 and remain there until 19:00. Stay informed and enjoy the sunshine safely!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 0 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 1 | low | 45 min |
10:00 | 3 | moderate | 30 min |
11:00 | 4 | moderate | 30 min |
12:00 | 5 | moderate | 30 min |
13:00 | 5 | moderate | 30 min |
14:00 | 4 | moderate | 30 min |
15:00 | 2 | low | 45 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, UV index levels display significant seasonal variation, with extreme exposure categories occurring from January to March and again in October to November. The high-risk months include January, February, March, October, and November, where the UV index reaches 14-15, indicating a burn time as short as 10 minutes. As the seasons progress, UV levels decrease in late spring and summer, peaking at a moderate index of 5 in June and July before rising again in September. To protect yourself, it is crucial to take precautions during these high-risk months, such as seeking shade, wearing protective clothing, and applying sunscreen frequently, especially when you plan to be outdoors for an extended period.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Soledade | 15 | 14 | 12 | 10 | 6 | 5 | 5 | 7 | 10 | 13 | 14 | 15 |
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 |