Last updated: July 2, 2025
In Villa General Roca, Argentina, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet (UV) radiation. Understanding the UV levels not only helps prevent painful sunburns but also plays a significant role in maintaining long-term skin health. With a BSk climate characterized by warm summers and clear skies, residents and visitors face particular exposure risks, especially during midday hours when UV indices peak. Staying informed about these levels empowers you to enjoy the sun safely and make smart choices for your outdoor activities!
The UV Index for the day reveals a gradual morning rise, starting from 0 at 7:00 AM and remaining low at 0 through 8:00 AM. As the sun climbs higher, we see slight increases, reaching 1 by 9:00 AM and again at 10:00 AM. The intensity peaks at 5 between 1:00 PM and 2:00 PM, highlighting the hours when sun protection is most crucial. Following this high point, the UV Index diminishes steadily, dropping to 2 by 4:00 PM and eventually returning to 0 after 7:00 PM. Overall, this data underscores the importance of staying protected during midday when UV exposure can be at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 0 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 1 | low | 45 min |
| 11:00 | 3 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal fluctuations, with the highest levels typically occurring during the winter months. From January to March, the UV Index remains in the extreme category, peaking at 15, which corresponds to a very quick burn time of just 10 minutes. The high-risk months for UV exposure are identified as October and November, where the index again reaches 14 and 15, necessitating vigilant sun protection. As temperatures rise from April, the exposure risks moderate slightly, but April and September still pose high threats with a very high index of 8 and 9, respectively. For visitors and residents, it is essential to prioritize sun safety measures—such as wearing protective clothing and applying sunscreen—particularly from January to March and in October and November, while also being mindful of UV levels throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires UVI | 14 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 10 | 13 | 14 |
| Rosario UVI | 14 | 13 | 11 | 8 | 5 | 4 | 4 | 6 | 8 | 11 | 13 | 14 |
| Villa General Roca | 15 | 13 | 12 | 8 | 6 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |
| Mendoza UVI | 15 | 14 | 12 | 8 | 6 | 4 | 5 | 6 | 9 | 12 | 14 | 15 |
| Cordoba UVI | 15 | 13 | 12 | 9 | 6 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |