Last updated: July 2, 2025
Understanding the UV Index in Beltrán, Argentina is crucial for all residents and visitors, as it provides key insights into sun exposure risks throughout the day. With a climate characterized by hot summers and mild winters (BSh), individuals in Beltrán often find themselves under the sun's intensity, especially during peak hours when UV levels can reach up to 6 from 1 PM to 3 PM. Recognizing these UV levels is essential for effective sunburn prevention and maintaining overall skin health, particularly during the harshest sunlight when even a short exposure can lead to damage. Stay informed and stay protected to make the most of your time outdoors!
The UV Index throughout the day exhibits a significant rise, peaking at 6 between 1 PM and 2 PM. Mornings start off with minimal exposure, as the index remains at 0 until 7 AM. By 8 AM, it climbs to 1, gradually reaching 2 by 10 AM. The afternoon sun intensifies exposure, with a steady increase to 3 at 11 AM, and then a notable jump to 5 at noon. After its peak, the UV Index begins to decline, dropping to 4 by 3 PM and further to 1 by 6 PM, before settling back at 0 by 7 PM. It's a reminder to stay protected during the midday hours when UV radiation is at its strongest!
| 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 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal variation, with the highest levels recorded during the winter and early spring months. January, February, and March all feature an extreme UV Index of 15, indicating a very high risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. As the year progresses, April sees a decrease to a UV Index of 10 (very high), followed by a dip to 7 (high) in May. The summer months, particularly June and July, present moderate to high UV levels, with indices of 5 and 6, respectively, allowing for slightly longer burn times of 30 and 25 minutes. However, UV levels rise again in September and return to high readings in August. By October and through December, the UV Index spikes back to extremes in the winter months, especially in November, affirming the need for consistent sun protection. Residents and visitors should be particularly cautious during these high-risk months, applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sun hours to minimize the risk of 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 |
| 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 |
| Beltran | 15 | 14 | 12 | 10 | 7 | 5 | 6 | 7 | 10 | 12 | 15 | 15 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |