Last updated: May 3, 2025
In Vulcan, Romania, understanding the UV Index is essential for protecting your skin and overall health. As UV radiation can fluctuate significantly throughout the day, staying informed about UV levels allows you to take preventive measures against sunburn and long-term skin damage. With Vulcan's Dfb climate, characterized by warm summers, residents and visitors face heightened risks of UV exposure, especially during peak hours when the index reaches a maximum of 9 around 1 PM. Embracing UV Index awareness not only helps you enjoy the sun safely but also contributes to long-lasting skin health.
The UV Index for the day presents a dynamic pattern as the sun climbs higher in the sky. Beginning at a low of 1 at 07:00, the intensity gradually escalates, reaching a moderate level of 3 by 09:00. The real surge occurs around 11:00, peaking at a striking 9 at 13:00—a clear indication to seek shade during midday. As the afternoon unfolds, the index recedes, tapering off to 5 by 16:00 and returning to 1 by 19:00. This fluctuating UV exposure underscores the importance of sun safety, especially in the peak hours when protection is critical. Stay mindful and enjoy the sunshine responsibly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal changes, with the highest risk occurring during the late spring and summer months. From May to August, the UV Index reaches its peak at levels of 8 to 9, indicating a very high exposure category and a burn time of only 15 minutes. Conversely, the UV Index drops to a low of 2 in January and December, allowing for longer exposure times of 45 minutes without risk of sunburn. High-risk months, particularly March through August, demand increased vigilance; individuals are advised to apply sunscreen regularly, wear protective clothing, and seek shade during peak hours. As a general guideline, residents and visitors should be mindful of their UV exposure, especially during the summer, to protect their skin health effectively.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iasi UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 4 | 3 | 2 |
| Cluj-Napoca UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 4 | 3 | 2 |
| Timisoara UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Bucharest UVI | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Craiova UVI | 2 | 3 | 6 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Vulcan | 2 | 4 | 6 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |