Last updated: May 3, 2025
In Charras, Argentina, understanding the UV Index is crucial for protecting your skin and maintaining overall health. With UV levels peaking during the sunniest hours of the day, knowing when to take precautions can help prevent sunburns and long-term skin damage. This charming region, characterized by a Cfa climate that brings warm summers and moderate winters, experiences significant UV exposure risks, especially between late morning and early afternoon when the index reaches as high as 5. Stay informed and safeguard yourself against harmful rays while enjoying the beautiful Argentine outdoors!
The UV Index throughout the day offers a telling glimpse into solar intensity. Starting low at 07:00 with a UV Index of 0, it gradually rises, reaching 1 by 08:00 and 09:00. By 10:00, it inches up to 2, more noticeable as the day progresses. The peak sunlight unfolds around 12:00 to 14:00, where the index skyrockets to a maximum of 5. As the afternoon wanes, protective measures become less urgent, with the index decreasing to 4 at 15:00 and dropping to 2 by 16:00. By the evening, UV exposure diminishes significantly, descending back to 1 at 17:00 and returning to 0 by 19:00. It’s a classic reminder to stay sun-safe during those midday hours!
| 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 | 2 | low | 45 min |
| 11:00 | 3 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | 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 experiences significant seasonal variations, with the highest values occurring from January to March and again in November and December, where it reaches an extreme level of 14, resulting in a burn time of just 10 minutes. April brings a decrease to a very high index of 8, leading to a burn time of 15 minutes, while summer months such as May, June, and July see a moderation in UV levels to 5, allowing for 30 minutes of safe exposure. August marks a slight increase to a high index of 6 with a burn time of 25 minutes, followed by a return to very high levels in September. Given these fluctuations, visitors and residents are strongly advised to take precautionary measures during the high-risk months of January to March and November to December, ensuring they apply sunscreen, wear protective clothing, and limit their sun exposure during peak UV times to safeguard against potential skin damage.
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 |
| Charras | 14 | 13 | 11 | 8 | 5 | 4 | 5 | 6 | 8 | 11 | 14 | 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 |