Last updated: August 1, 2025
In Belalcázar, Colombia, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the UV levels can help you prevent sunburn and long-term skin issues caused by excessive sun exposure. With its tropical climate, Belalcázar experiences high UV radiation, especially during midday when the index can soar to 15. Knowing when the UV Index peaks and taking appropriate precautions can ensure you enjoy the stunning sun while keeping your skin safe. Remember, a little awareness goes a long way in safeguarding your health under the Colombian sun!
The UV Index throughout the day showcases a dramatic rise and fall in intensity, emphasizing the need for sun-smart behavior. Starting at 07:00, the index is a mere 1, but by 10:00, it surges to a striking 11, reaching its peak at 12:00 with an intense 15. This mid-day zenith, where the sun is at its strongest, calls for protective measures. As the afternoon progresses, the index begins to decline, dipping to 7 by 15:00 and falling further to 1 by 17:00. Finally, as the sun sets, the UV Index drops to 0 by 19:00, signaling a safe end to outdoor activities. Every hour presents a spectrum of UV exposure, making awareness and protection vital during the peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 15 | extreme | 10 min |
| 12:00 | 16 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 7 | high | 25 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 |
Throughout the year, the UV Index remains alarmingly high, consistently categorized as extreme across all months, with a burn time of just 10 minutes. The months with the highest UV readings are February and March, reaching a peak of 16 and 18, respectively, indicating these are particularly critical for sun exposure. April and May also maintain a UV Index of 18, emphasizing continued caution during spring. As summer approaches, June through August sees a slight decrease, yet still warrants vigilance due to maintained UV Index values around 15-16. As temperatures cool in the fall and winter, values gradually decline, with December reaching 13. For both visitors and residents, it is crucial to take preventative measures year-round, such as wearing protective clothing, utilizing sunscreen, and limiting direct sun exposure, particularly during peak hours.
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 |
| 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 |
| Belalcazar | 15 | 16 | 18 | 18 | 17 | 15 | 15 | 16 | 16 | 16 | 15 | 13 |