Last updated: July 2, 2025
In Villa Basilio Nievas, Argentina, being aware of the UV Index is crucial for protecting your skin from harmful rays. Understanding UV levels helps prevent sunburn and supports long-term skin health, especially in a climate characterized by a BWk arid zone, where ultraviolet exposure can be significant during peak hours. With values peaking at 5 between 1:00 PM and 2:00 PM, it’s essential for residents and visitors alike to stay informed and take necessary precautions during these hours to enjoy the sun safely.
The UV Index throughout the day exhibits a dynamic pattern, starting from 0 at 7:00 AM and 8:00 AM, indicating minimal sun exposure risk. As the sun rises higher, the index gradually increases, reaching 1 by 9:00 AM and 10:00 AM. The sun's intensity peaks around 1:00 PM and 2:00 PM, climbing to a height of 5, signaling a moderate hazard to unprotected skin. In the afternoon, the UV Index begins to decline, dropping to 4 at 3:00 PM and then tapering off to 3 by 4:00 PM. As evening approaches, the level decreases further, arriving back at 1 by 5:00 PM and 6:00 PM, before finally settling at 0 at 7:00 PM. Be sure to protect your skin during the peak hours between 11:00 AM and 2:00 PM!
| 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 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV index experiences significant seasonal changes, with extreme levels occurring from January to March, and again in October to December. During these months, the UV index reaches a peak of 16 in both January and December, with a dangerously short burn time of just 10 minutes. November follows closely with a UV index of 15. In contrast, June and July show a moderate UV index of 5, allowing for a safer outdoor experience, with a burn time of 30 minutes. High-risk months for sun exposure include January, February, March, October, November, and December. Visitors and residents are advised to take precautions, such as wearing sun protection and limiting sun exposure, especially during the extreme and very high categories to prevent skin damage.
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 |
| 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 |
| Villa Basilio Nievas | 16 | 14 | 13 | 9 | 6 | 5 | 5 | 7 | 10 | 13 | 15 | 16 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |