Last updated: May 3, 2025
Understanding the UV Index in Las Lajitas, Argentina is crucial for protecting your skin and promoting overall health. With its warm climate, the region experiences varying UV levels, peaking at 8 around midday, which can lead to sunburn and long-term skin damage if proper precautions aren't taken. Being aware of these UV levels helps you make informed decisions about outdoor activities, particularly during the peak hours of 10 AM to 2 PM, when sun exposure is at its highest. Stay safe and enjoy the sun by knowing when to seek shade and applying sunscreen effectively!
As the day unfolds, the UV Index offers insights into safe sun exposure. At 07:00, the index starts at a comfortable 0, indicating no risk of harm. As 08:00 and 09:00 roll in, it remains low at 1, perfect for morning strolls. The sun climbs higher by 10:00, nudging the index up to 3, while 11:00 sees a notable rise to 5. Peak UV intensity hits at 12:00, reaching a robust 7, followed by an even stronger 8 at 13:00, emphasizing the need for sun protection during these hours. A slight decline begins at 14:00, dropping back to 7, and continues tapering off through the afternoon: 5 at 15:00, 3 at 16:00, and 2 by 17:00. As evening sets in, the index cools down, reaching 1 at 18:00 and returning to 0 by 19:00, signaling a safe end to the sunlit day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | 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 |
The UV Index experiences significant seasonal changes, with extreme levels persisting from January through April and then returning in September to November. The high-risk months for UV exposure are January through April and again in September and October, where the index peaks at levels as high as 16. During these months, the recommended burn time is a mere 10 minutes, necessitating comprehensive sun protection measures. As temperatures rise in May and August, the UV Index remains very high, with a stretch to 15 minutes for safe sun exposure. For ongoing safety, both residents and visitors should wear protective clothing, apply broad-spectrum sunscreen, and seek shade, especially during peak sunlight hours.
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 |
| Las Lajitas | 16 | 14 | 13 | 11 | 8 | 6 | 7 | 8 | 11 | 13 | 15 | 15 |