Last updated: September 1, 2025
Understanding the UV Index is essential for residents and visitors in Puerto Yuca, Colombia. With its hot and humid Af climate, the risk of harmful UV exposure is particularly significant, especially during the peak hours of sunlight. Knowledge of UV levels plays a critical role in sunburn prevention and long-term skin health, empowering individuals to make informed decisions about sun protection. From a mild index of 1 in the early morning to a peak of 13 at noon, Puerto Yuca’s UV exposure varies dramatically throughout the day. Being aware of these fluctuations helps ensure that everyone can enjoy the sun safely while minimizing the risks associated with prolonged UV exposure.
The UV Index reveals a striking pattern throughout the day, peaking dramatically around noon. Starting from a gentle 1 at 07:00, the index climbs steadily, hitting 3 by 08:00 before surging to 10 at 10:00 and reaching its maximum of 13 at 12:00. This midday high suggests the need for strong sun protection as the intensity begins to wane in the afternoon, dropping to 9 at 14:00 and further declining to a moderate 5 by 15:00. As the sun sets, the UV Index drops sharply to 2 at 16:00 and returns to its morning levels with a 1 at 17:00 and 0 from 18:00 onward. For sun-enthusiasts and safety-conscious individuals alike, the data paints a clear picture: the hours around midday demand the utmost vigilance against UV exposure!
| 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 | 13 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 8 | 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 data indicates that residents and visitors should be particularly vigilant about sun exposure during the high-risk months from January to May, where the index peaks at 16, categorizing these periods as extreme with a burn time of just 10 minutes. Notable months include March and April, which represent the highest UV levels, making sun protection crucial. While the index slightly decreases from June to December, it remains in the extreme category, with values ranging from 12 to 14—a reminder that harmful UV radiation persists year-round. To minimize skin damage, it is strongly advised that individuals wear appropriate sunscreen, protective clothing, and seek shade during peak sun hours, especially from 10 AM to 4 PM.
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 |
| Puerto Yuca | 13 | 14 | 16 | 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 |