Last updated: July 2, 2025
Awareness of the UV Index is crucial for residents of Loncopue, Argentina, as it plays a vital role in protecting skin health and preventing sunburn. The UV levels in this region can fluctuate throughout the day, peaking between 11:00 AM and 3:00 PM when they reach levels of 4, indicating a moderate risk of harm from unprotected sun exposure. Understanding these levels is essential, especially in Loncopue's Cfb climate, characterized by its unique weather patterns that can lead to unexpected UV exposure risks. Stay informed and safeguard your skin while enjoying the sunny days in this beautiful locale!
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 |
The UV Index demonstrates significant seasonal variation, with high-risk months occurring from January to March and again in October and November, when the UV Index peaks at levels ranging from 14 to 15, classified as extreme. During these months, even brief sun exposure can lead to skin damage, with a burn time as short as 10 minutes. Conversely, the warmest months from April to July present more moderate UV conditions, with an index averaging between 3 and 7, allowing for longer exposure times of up to 30 minutes before burning; however, caution should still be exercised. As summer transitions into fall, September marks a return to very high UV levels with a burn time of 15 minutes, followed by another spike in October. For both visitors and residents, it is crucial to protect your skin during these high-risk periods by wearing sunscreen, protective clothing, and seeking shade whenever possible.
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 |
| Loncopue | 15 | 14 | 11 | 7 | 5 | 3 | 4 | 6 | 8 | 11 | 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 |