Last updated: May 3, 2025
Understanding the UV Index in Castilla La Nueva, Colombia is crucial for maintaining skin health and preventing sunburn. With its tropical climate, this region sees significant UV exposure, especially during the late morning to early afternoon when levels can soar to a staggering 15. Being aware of the UV Index helps residents and visitors protect themselves from harmful sun rays, promoting safe outdoor activities and minimizing skin damage. As you enjoy the warmth and beauty of Castilla La Nueva, keeping an eye on UV levels can make all the difference in preserving your skin's health and ensuring a pleasant time under the sun.
The UV Index today starts off gently, peaking at a mere 1 at 7:00 AM, but quickly ramps up as the sun rises. By 9:00 AM, it reaches 7, signaling the need for some sun protection. As the clock strikes 10:00 AM, the index skyrockets to 11, and by noon, it reaches its maximum at 15—a clear indicator to take extra precautions. From 1:00 PM to 3:00 PM, the index begins to decline, first to 13 at 1:00 PM, then significantly tumbling to 5 by 3:00 PM. As the evening progresses, the UV Index drops sharply to 2 by 4:00 PM and finally settles at 0 by 6:00 PM, marking the end of peak UV exposure for the day. Remember, as the sun blazes in its prime hours, staying protected is key!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index experiences extreme levels throughout the year, peaking at 16 in April. High-risk months for UV exposure are notably March to May, where the index ranges from 15 to 16, indicating a burn time of just 10 minutes for unprotected skin. Even in the summer months of June through August, the index remains high at 13 to 14, warranting caution. Visitors and residents should take necessary precautions during these months, such as wearing sunscreen, protective clothing, and avoiding direct sun exposure during peak hours to minimize the risk of UV-related health issues.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barranquilla UVI | 11 | 12 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 11 | 10 |
| Cartagena UVI | 11 | 11 | 13 | 15 | 13 | 13 | 12 | 13 | 13 | 13 | 11 | 10 |
| Castilla La Nueva | 13 | 14 | 15 | 16 | 15 | 13 | 13 | 14 | 14 | 14 | 13 | 12 |
| Medellin UVI | 14 | 15 | 17 | 16 | 16 | 14 | 14 | 15 | 14 | 14 | 13 | 12 |
| Cali UVI | 15 | 16 | 17 | 17 | 15 | 14 | 14 | 14 | 15 | 14 | 13 | 12 |
| Bogota UVI | 15 | 16 | 18 | 18 | 17 | 15 | 15 | 16 | 15 | 15 | 14 | 13 |