Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of El Aguilar, Argentina, where the high-altitude climate contributes to elevated sun exposure risks. As a town situated in a Cwb climate zone, El Aguilar experiences significant variations in UV levels throughout the day, peaking at a UV Index of 9 between 1 PM and 3 PM. Being aware of these changes is essential for preventing sunburn and protecting skin health. With the sun's intensity rising sharply during midday hours, knowing when to seek shade or apply sunscreen can make a substantial difference in your overall well-being. Stay informed, stay safe, and enjoy the stunning beauty of El Aguilar!
From the early morning calm at 7:00 AM with a UV Index of 0, the sun begins to rise and peak, reaching its maximum intensity with a UV Index of 9 at 1:00 PM and 2:00 PM. By 12:00 PM, the index crosses into the high zone at 8, highlighting the need for sun protection. The afternoon brings a gradual drop, with the UV Index decreasing to 7 by 3:00 PM, and tapering off significantly to 2 by 5:00 PM. As daylight wanes, the index falls back to 1 at 6:00 PM and settles at 0 by 7:00 PM, signaling a safe end to sun exposure for the day. Ensure to take precautions when the UV levels are at their peak!
| 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 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index shows dramatic seasonal fluctuations, with extremely high levels persisting from January to April and again in November and December, where a score of 19 indicates a burn time of just 10 minutes. May through July enters a slightly lower, yet still concerning range of UV indexes from 8 to 10, marking these months as very high risk, with a safer burn time of 15 minutes. August and September see a return to extreme levels, with UV indexes peaking at 14 and a burn time of 10 minutes. Visitors and residents should exercise caution and protect their skin, particularly from January to April and again in November and December, when the UV exposure is at its peak. It’s advisable to wear sunscreen, protective clothing, and seek shade, especially during the midday hours when the sun is strongest.
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 |
| El Aguilar | 19 | 19 | 16 | 14 | 10 | 8 | 9 | 12 | 14 | 17 | 19 | 19 |