Last updated: July 2, 2025
As you enjoy the picturesque landscapes of Velingrad, Bulgaria, it's essential to stay informed about the UV Index, a critical measure of sun exposure that helps safeguard your skin health. Understanding UV levels is vital for preventing sunburn and minimizing long-term skin damage that can result from excessive exposure to harmful rays. Nestled in a Dfb climate zone, Velingrad boasts a mild, humid continental climate that can lead to increased UV exposure, especially during peak hours when the index can soar to as high as 10. Being mindful of the UV Index not only protects you but also allows you to fully enjoy the stunning outdoor experiences Velingrad has to offer while keeping your skin safe.
The UV index begins its ascent at 07:00, starting at a gentle 1, then climbs gradually through the morning. By 10:00, it reaches a moderate 5, but from 11:00 onwards, the sun's intensity becomes pronounced, peaking at an impressive 10 between 13:00 and 14:00. After this zenith, the index dips to 8 at 15:00 and continues its decline, settling back to 2 by 18:00. As the day winds down into the evening, the UV index drops to a low 1 by 19:00, signaling a return to safer sun exposure levels. Enjoy the sunshine while staying protected during the high points!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index values fluctuate significantly, with notable increases during the spring and summer months. High-risk months for UV exposure occur from March to September, where the UV Index reaches very high levels (8-10), resulting in a burn time as short as 15 minutes. May, June, and July are particularly critical, maintaining the highest index of 10. As the seasons transition to October, the UV levels decrease to a high level (6), allowing for a longer burn time of 25 minutes. For the safety of both visitors and residents, it is essential to remain vigilant during these peak months by applying broad-spectrum sunscreen, wearing protective clothing, and limiting sun exposure during the hours of strongest rays, typically between 10 AM and 4 PM.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ruse UVI | 2 | 4 | 6 | 7 | 8 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Varna UVI | 2 | 4 | 6 | 7 | 8 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Burgas UVI | 2 | 4 | 6 | 7 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Plovdiv UVI | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 9 | 7 | 6 | 3 | 2 |
| Sofia UVI | 2 | 4 | 7 | 7 | 9 | 10 | 10 | 9 | 7 | 6 | 3 | 2 |
| Velingrad | 3 | 4 | 8 | 8 | 10 | 10 | 10 | 9 | 8 | 6 | 4 | 3 |