Last updated: July 2, 2025
Understanding the UV Index in Tres Algarrobos, Argentina is essential for maintaining skin health and preventing sunburn, especially as residents and visitors enjoy the area's rich natural beauty. The UV Index measures the strength of ultraviolet radiation from the sun, highlighting the risk levels throughout the day. With a Cfa climate zone, Tres Algarrobos experiences varied UV exposure, peaking during midday hours where values can reach up to 4. By staying informed about UV levels, individuals can take proactive steps to protect their skin, ensuring a safe and enjoyable experience under the Argentine sun.
Today’s UV Index reveals a gradual ascent in sun intensity as the day unfolds. Starting from 0 at 07:00 and 08:00, the UVI picks up momentum, reaching 1 by 09:00 and 10:00. The peak occurs between 12:00 and 14:00, with a maximum of 4—an ideal time for sun safety awareness! As the afternoon transitions to evening, the index declines to 3 at 15:00 and dips back to 1 by 17:00 and 18:00, before finally resting at 0 by 19:00. Plan your outdoor activities wisely, especially during those peak hours!
| 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 | 4 | 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 |
Throughout the year, UV exposure varies significantly, with the highest risk months typically being from November to March, where the UV Index remains in the extreme category, peaking at 14 in both January and December. During these months, the burn time is as short as 10 minutes, emphasizing the need for heightened caution. Transitioning into April and August, UV levels drop to a high category of 7 and 6, respectively, with burn times extending to 25 minutes. As summer arrives, UV levels moderate slightly, with May to July reflecting a range of 3 to 5 and a moderate risk, allowing for longer exposure times. However, September and October see a return to very high exposure, underscoring the need for protective measures as burn times decrease again to 15 minutes. Residents and visitors are advised to check the UV index daily and employ effective sun safety strategies, such as seeking shade, wearing protective clothing, and applying sunscreen, especially during the high-risk months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tres Algarrobos | 14 | 12 | 11 | 7 | 5 | 3 | 4 | 6 | 8 | 10 | 13 | 14 |
| 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 |