Last updated: June 2, 2025
In La Criolla, Argentina, understanding the UV Index is crucial for protecting your skin and maintaining overall health. The UV Index indicates the strength of ultraviolet radiation, helping residents gauge their sun exposure and take necessary precautions to prevent sunburn and long-term skin damage. Given La Criolla's Cfa climate, characterized by warm summers and significant UV exposure, residents should be vigilant, especially during peak hours from 11 AM to 3 PM, when the UV levels can reach up to 4. By staying informed about the UV Index, you can enjoy the outdoors safely while safeguarding your skin's health.
The UV Index today starts low, with maximum values reaching 0 by 7:00 AM. As the sun rises, it gradually climbs to 1 at 8:00 AM and stays steady until 9:00 AM. By 10:00 AM, the index jumps to 2, marking the onset of more direct sunlight. The UV exposure peaks at 4 from 12:00 PM to 14:00 PM, signaling a critical time for sun protection. Following this peak, it dips back to 2 at 15:00 PM before easing further to 1 by 16:00 PM. Finally, the day wraps up with 0 UV exposure by 19:00 PM, making the late afternoon a much safer time for outdoor activities. Don't forget to apply sunscreen during the midday hours!
| 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 | 2 | low | 45 min |
| 11:00 | 3 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit significant fluctuations, with extreme risks primarily occurring during the winter and early spring months. Specifically, January through March presents the highest UV Index readings, peaking at 15 in January, where the burn time is a mere 10 minutes. Following this intense phase, April sees a decline to a very high category with an index of 9, allowing for an extended burn time of 15 minutes. By May and June, the UV levels moderate to 5 and 4, respectively, indicating a more manageable risk. However, as August approaches, the UV Index rises again to 6, marking a high exposure category, before subsequently returning to very high in September and cooling down again in the fall months. The high-risk months for UV exposure are January, February, March, October, and November. To protect yourself from harmful UV radiation, it is crucial for both visitors and residents to take precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade during peak UV 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 |
| La Criolla | 15 | 13 | 12 | 9 | 5 | 4 | 5 | 6 | 9 | 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 |