Last updated: June 2, 2025
In General Alvear, Argentina, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is essential not only for preventing sunburn but also for mitigating long-term skin damage. With the region's BSk climate, which typically features hot summers and moderate UV exposure, residents and visitors should stay informed about daily UV fluctuations to enjoy the outdoors safely. During peak hours, especially between 12:00 PM and 3:00 PM, UV levels can reach as high as 4, necessitating protective measures to minimize risks. Stay vigilant and protect yourself from the sun’s potentially harmful effects!
At dawn, the UV Index starts the day at a refreshingly low 0 until 9:00 AM, making it a perfect time for morning strolls without sun concerns. As the clock ticks to 10:00 AM, it creeps up to 1, signaling the sun's gradual strength. By 11:00 AM, the index rises to 2, prompting some caution for those spending time outdoors. The sun reaches its peak intensity at 12:00 PM with a UV Index of 3, and it continues to climb to a maximum of 4 at 1:00 PM—ideal for applying sunscreen! The index then slightly dips to 3 by 2:00 PM and remains steady through 3:00 PM, before tapering off in the late afternoon. By 6:00 PM, it dwindles to 1, finally retreating back to 0 by 7:00 PM, marking the day's end for UV exposure. Be sure to take precautions during those midday hours when the sun is most potent!
| 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 | 3 | moderate | 30 min |
| 15:00 | 3 | 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 varies significantly throughout the year, highlighting the need for awareness and protection from harmful UV exposure. High-risk months for UV radiation include January, February, March, October, November, and December, where the index reaches an extreme level of 14 or 13, with a burn time of only 10 minutes. April and August also present high risks with indices of 7 and 6, respectively, while September climbs to a very high level of 8 with a shorter burn time of 15 minutes. Visitors and residents should remain vigilant, especially during these peak months. It is crucial to apply sunscreen regularly, wear protective clothing, and seek shade during peak sunlight hours to minimize the risk of skin damage throughout the year.
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 |
| General Alvear | 14 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 11 | 14 | 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 |