Last updated: May 3, 2025
In Sarmiento, Argentina, staying informed about the UV Index is essential for safeguarding your skin and overall health. Understanding UV levels not only helps in preventing sunburn but also plays a crucial role in long-term skin care, mitigating risks associated with excessive exposure. With Sarmiento's Cfb climate often bringing bright, sunny days, awareness of the UV Index can help residents and visitors alike navigate outdoor activities without compromising their skin health. From the peaks of midday UV levels reaching 3 to the minimal exposure in the early morning and evening, being UV-aware is fundamental in promoting a healthy lifestyle under the Argentine sun.
The UV Index throughout the day exhibits a distinct pattern, beginning with zero exposure from 7 AM to 8 AM, ideal for outdoor morning activities without concern for sun safety. As the sun climbs higher, the index rises gradually, reaching 1 by 9 AM and 10 AM, signaling a slight increase in UV radiation. The warmth peaks around noon to 1 PM, where the index hits 3, indicating moderate exposure that calls for sun protection. By 2 PM, the index remains at this level before tapering off to 2 from 3 PM to 4 PM, and gradually descending to 1 by the late afternoon. Finally, the UV Index drops to zero again by 7 PM, allowing for a safe conclusion to the day’s activities. Remember, even during lower readings, sunscreen and protective gear are always wise companions!
| 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 | 2 | low | 45 min |
| 13:00 | 3 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 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 |
Throughout the year, the UV Index reveals significant seasonal variations, with January and December typically experiencing the highest levels at 13, categorized as extreme, resulting in a rapid burn time of just 10 minutes. This trend continues into February and November, which also present extreme risk, necessitating caution. The spring months of March and October see a decrease to 8, categorized as very high, allowing for slightly longer exposure times of 15 minutes. As summer approaches, UV levels drop in June and July to a low rating of 2, providing a safer environment for outdoor activities; however, caution should still be practiced. The fall brings a return to moderate (August) and high (September) exposure levels, with burn times ranging from 25 to 30 minutes. Visitors and residents should remain vigilant during high-risk months—especially from January to February and November—by utilizing sunscreen, protective clothing, and seeking shade to minimize UV exposure. Stay safe and enjoy your time outdoors!
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sarmiento | 13 | 11 | 8 | 5 | 3 | 2 | 2 | 4 | 6 | 8 | 12 | 13 |
| 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 |