Last updated: May 3, 2025
In San Carlos de Bariloche, Argentina, staying aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, especially during the sunniest hours of the day. Nestled in a Csb climate zone, Bariloche boasts beautiful scenery, but with elevation comes increased UV exposure. Typically, UV levels peak around midday, so being informed can make all the difference in enjoying the outdoors safely. Remember, a little awareness goes a long way in safeguarding your skin against harmful UV rays!
As the sun rises, the UV Index remains at a moderate 0 until 09:00, gradually increasing its presence throughout the morning. By 11:00, it reaches 2, signaling the need for some sun protection. The intensity peaks at 13:00 with a notable 4, staying there until 15:00, perfect for outdoor activities but demanding caution. As the day progresses, the index dips to 2 by 16:00, followed by a gentle decline back to 1 by 18:00, before finally returning to 0 as evening sets in. This trend highlights the importance of staying aware of UV levels, especially 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 | 2 | low | 45 min |
| 12:00 | 3 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 4 | 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 |
Throughout the year, UV exposure varies significantly, with the highest risks occurring in the winter and late fall months. January and February present extreme conditions, reflected in a UV Index of 15 and 13 respectively, with potential skin damage occurring in as little as 10 minutes. The transition into spring brings a slight decline in UV levels, although March still reaches a very high index of 10, meaning a burn can occur within 15 minutes. From April to August, the UV Index drops to moderate levels, making these months less hazardous. However, September and October see an increase back to very high levels, particularly notable with indices of 8 and 10, and shorter burn times. Finally, November and December return to extreme levels once again. For residents and visitors, it is crucial to monitor the UV Index closely, especially during high-risk months from January to March and in November, ensuring proper skin protection and limiting sun exposure to avoid harmful effects.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| San Carlos de Bariloche | 15 | 13 | 10 | 6 | 4 | 3 | 3 | 5 | 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 |