Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Villa La Angostura, Argentina, where the Cfb climate can create varying levels of sun exposure throughout the day. Awareness of UV levels helps you take proactive measures against sunburn and long-term skin damage, ensuring your outdoor experiences remain enjoyable and safe. With peak UV readings reaching a moderate level of 4 during midday hours, it’s essential to stay informed about the sun's intensity to protect your skin and maintain overall health while exploring the breathtaking landscapes of this charming Patagonia gem.
As the sun rises, the UV Index remains at a moderate 0 until 09:00, gradually increasing its presence throughout the morning. By 11:00, it reaches 2, signaling the need for some sun protection. The intensity peaks at 13:00 with a notable 4, staying there until 15:00, perfect for outdoor activities but demanding caution. As the day progresses, the index dips to 2 by 16:00, followed by a gentle decline back to 1 by 18:00, before finally returning to 0 as evening sets in. This trend highlights the importance of staying aware of UV levels, especially during the midday hours!
| 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 | 2 | low | 45 min |
| 12:00 | 3 | moderate | 30 min |
| 13:00 | 4 | 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 |
Throughout the year, UV levels fluctuate significantly, with the highest risk months occurring between January and February, where the UV Index reaches 15 and 13, categorized as extreme, resulting in a burn time of just 10 minutes. As spring approaches, March sees a slightly decreased UV Index of 10 (very high), while April lowers to 6 (high). By May through July, UV exposure is moderate, peaking at an index of 4 to 3, allowing for longer burn times. However, as summer fades into fall, September indicates a rise again to a very high index of 8, followed by October and November returning to extreme levels of 11 and 13 respectively. Residents and visitors should take necessary precautions such as using sunscreen, wearing protective clothing, and limiting sun exposure during peak UV times, particularly in the risky early months, to safeguard against skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Villa La Angostura | 15 | 13 | 10 | 6 | 4 | 3 | 3 | 5 | 8 | 11 | 13 | 14 |
| 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 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |