Last updated: July 2, 2025
In Trevelin, Argentina, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can significantly aid in preventing sunburn and reducing the long-term risks of skin damage. Situated in a Cfb climate zone, Trevelin experiences varied weather patterns, but during the sunnier months, UV exposure can peak around midday, with values reaching up to 3 between 13:00 and 15:00. It's essential to monitor the UV Index daily, allowing you to enjoy the beautiful outdoor scenery while safeguarding your skin from harmful rays.
The UV Index throughout the day exhibits a gentle rise, peaking in the early afternoon. Starting at 0 during the early hours (07:00 and 08:00), the index slowly ascends to 1 by 09:00 and remains steady until 11:00. At 12:00, it reaches 2, indicating a moderate level of UV exposure. The sun’s intensity escalates further, peaking at 3 from 13:00 to 15:00, which calls for some sun protection if you're outdoors. As the day winds down, the index decreases, returning to 2 at 16:00 and dropping back to 1 by 17:00 and 18:00, before falling to 0 again after sunset at 19:00. Overall, this UV journey underscores the importance of staying sun safe during the midday 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 | 1 | low | 45 min |
| 12:00 | 2 | low | 45 min |
| 13:00 | 3 | 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 |
Throughout the year, UV intensity experiences significant fluctuations, with January, February, November, and December standing out as high-risk months due to their extreme UV Index values of 14. Visitors and residents should be particularly cautious during these months, as the burn time is just 10 minutes. As spring approaches, March also poses risks with a UV Index of 9, classified as very high, meaning a 15-minute burn time. Moving into the summer months, UV exposure decreases, peaking in April with a high index of 6 but lowering to moderate levels in May and July, where burn times extend to 30 minutes. By June, UV exposure drops further to 2, indicating low risk. However, as fall begins, September sees a rise again to a high exposure category, and October approaches with very high levels. To ensure safety, it is essential for everyone to engage in adequate sun protection practices during high-risk months, including using sunscreen, wearing protective clothing, and seeking shade whenever possible.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trevelin | 14 | 12 | 9 | 6 | 4 | 2 | 3 | 5 | 7 | 10 | 14 | 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 |