Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Apolinario Saravia, Argentina, where the region's Cwa climate brings warm, sunny days that can lead to significant UV exposure. With UV levels peaking around noon at an index of 8, it's essential to grasp the implications of these readings for sunburn prevention and overall skin health. By staying informed about the UV Index, you can better protect yourself and your loved ones from potentially harmful effects of excessive sun exposure. Knowing when to seek shade or apply sunscreen could make all the difference in maintaining healthy skin, especially in a place known for its intense sun.
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 |
Throughout the year, UV levels exhibit significant seasonal fluctuations that can pose health risks to both visitors and residents. January to April sees extreme UV Index levels ranging from 15 to 11, with a burn time as short as 10 minutes, making these months high-risk for sunburn. May through July presents a slight reduction in intensity, shifting to a very high to high UV Index (8 to 6) and increasing the burn time to 15-25 minutes. The summer months remain a concern, but the risk is elevated again in September through November as UV levels climb back to extreme (15 to 13), with burn times decreasing to 10 minutes. It is vital for everyone to take precautions, such as wearing sunscreen, protective clothing, and seeking shade during peak hours, especially during the high-risk months of January, February, March, April, September, October, and November.
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 |
| Apolinario Saravia | 15 | 14 | 13 | 11 | 8 | 6 | 7 | 8 | 11 | 13 | 15 | 15 |