Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in El Galpón, Argentina, where the sun's rays can pose significant health risks, particularly during peak hours. With its Cwa climate characterized by distinct seasons, El Galpón experiences varying levels of UV exposure that can lead to sunburn and long-term skin damage if not monitored. By grasping the importance of UV levels, you can protect your skin effectively—particularly between 11:00 AM and 3:00 PM, when the index reaches dangerously high levels of 6. Stay informed and ensure your outdoor activities are both enjoyable and safe by being UV aware!
The UV Index forecast unfolds dramatically throughout the day, starting from a gentle zero at 07:00. As the sun ascends, the index nudges up to 1 by 08:00 and 09:00, indicating minimal exposure risk. A noticeable surge occurs at 10:00, reaching 2, before peaking at lunchtime with a robust 6 from 12:00 to 14:00, demanding protective measures for those outdoors. As the afternoon sun begins to wane, values gradually decline, settling at 3 by 16:00 and decreasing further to 1 and then 0 by evening, highlighting the need for vigilance during peak hours but providing relief as twilight approaches. Stay sun-safe!
| 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 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, with the highest risk months being January, February, and December, where the UV Index reaches an extreme level of 16, indicating a burn time of just 10 minutes. March, April, September, October, and November also present a high risk with UV Index values ranging from 11 to 15, maintaining a 10-minute burn time. The summer months of May, June, and July show a decrease in risk with UV Index values dropping to 6 or 7, though exposure remains high, especially during peak sun hours. As the UV Index rises again in August to 8, residents and visitors should remain vigilant with a 15-minute burn time. To protect yourself from harmful UV rays, it's essential to use sunscreen, wear protective clothing, and seek shade during the highest UV Index periods, particularly in the extreme category months.
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 |
| 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 |
| El Galpon | 16 | 14 | 13 | 11 | 7 | 6 | 6 | 8 | 11 | 14 | 15 | 16 |