Last updated: June 2, 2025
In Comallo, Argentina, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. As a town characterized by its Csb climate, residents and visitors alike should be vigilant of the potential risks associated with UV exposure, especially during the midday hours when the index can reach levels of 2 to 3. Understanding these UV levels not only helps you plan outdoor activities safely but also ensures you take the necessary precautions to protect your skin from harmful rays. With Comallo's unique weather patterns, keeping an eye on the UV Index can make a significant difference in your sun safety strategy.
The UV Index throughout the day displayed a dynamic pattern, starting from a calm 0 at 07:00 and 08:00, indicating minimal risk for sun exposure. As the sun climbed higher, the index gradually rose to 1 at 09:00, remaining steady until 11:00. By 12:00, it reached 2, signaling that some precautionary measures were advisable. The peak was recorded at 14:00 with a 3, suggesting a moderate risk, before tapering off to a 2 at 15:00. The afternoon saw the index decline, returning to 1 by 16:00, and finally dropping back to 0 by 19:00. Overall, the day offered a blend of safe and moderate UV exposure moments, making it essential for outdoor enthusiasts to stay sun-smart.
| 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 | 2 | low | 45 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index shows significant seasonal changes, with the highest levels recorded in January and December at an extreme index of 14, where the burn time is just 10 minutes. February and November also remain high at an extreme index of 13. The transition to lower UV levels begins in March with a very high index of 10, but exposure remains risky, especially as summer months approach. The months of April and September shift to high and moderate levels respectively, while May, June, and July offer moderate indices around 3 to 4. Visitors and residents should take extra precautions during the high-risk months of January, February, November, and December by minimizing sun exposure, wearing protective clothing, and using sunscreen, as they are at increased risk of harmful UV effects. Even in moderate months, it’s advisable to be mindful of sun safety practices to protect against overexposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comallo | 14 | 13 | 10 | 6 | 4 | 3 | 3 | 5 | 7 | 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 |