Last updated: July 2, 2025
Understanding the UV Index is crucial for the health and well-being of residents and visitors in Villa Union, Argentina. With its BWk climate, the region experiences significant sunshine, making it essential to recognize the risks associated with UV exposure. By monitoring UV levels, you can effectively prevent sunburn and protect your skin health throughout the day. During peak hours, especially between 12 PM and 2 PM, the UV Index can reach levels 5 to 6, signaling increased risk for overexposure. Stay informed and enjoy the beautiful rays of Villa Union while keeping your skin safe!
The UV Index on this particular day presents an interesting overview of sun exposure from 07:00 to 19:00. Starting off, the morning sees a minimal UV Index of 0 until 09:00, indicating safe conditions for outdoor activities. As the day progresses, the index rises steadily, reaching a moderate 3 by 11:00 and peaking at 6 during the heights of midday, at 13:00 and 14:00. It's essential to take precautions during these peak hours to protect yourself from harmful UV rays. Afterward, the index gradually declines, dipping back to 0 by 19:00, marking a gentle close to the day's sun exposure. Always remember to stay safe and apply sunscreen during those soaring UV peak times!
| 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 | 2 | low | 45 min |
| 11:00 | 3 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index values demonstrate significant seasonal fluctuations, with the highest risk months occurring from January to March and again in November and December, where the UV Index reaches extreme levels (up to 17) and burn times are as short as 10 minutes. The spring transition in April marks a drop to a very high category (UV Index 10), extending burn time to 15 minutes. As summer approaches in May and June, UV exposure decreases slightly to a high and moderate risk, respectively, with burn times increasing to 25 and 30 minutes. However, August and September experience a resurgence in risk with very high and extreme levels again, emphasizing the need for vigilance. For visitors and residents, it is crucial to prioritize sun protection measures, especially during the high-risk months by wearing sunscreen, protective clothing, and seeking shade to minimize harmful UV exposure.
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 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |
| Villa Union | 17 | 15 | 13 | 10 | 7 | 5 | 6 | 8 | 11 | 13 | 15 | 17 |