Last updated: July 2, 2025
Understanding the UV Index is vital for residents and visitors of Alcazar del Rey, Spain, especially given its Mediterranean climate which often brings sunny days with elevated UV levels. Awareness of UV exposure not only helps in preventing sunburns but also plays a crucial role in maintaining long-term skin health. With peak UV levels reaching a high of 11 between 1 PM and 2 PM, it's essential to recognize the risks associated with sun exposure during these hours. Stay informed and take necessary precautions to enjoy the beautiful sun-drenched days of Alcazar del Rey while protecting your skin!
As the day unfolds, the UV Index paints a vivid portrait of sun intensity. Starting off gently, the index is at a mild 1 at 07:00 and 08:00, perfect for early morning strolls. By 09:00, it nudges up to 2, but the real surge begins at 10:00, reaching 4. The sun reaches its zenith at 13:00, hitting a peak 10 before inching up to an impressive 11 by 14:00—a stark reminder to apply that sunscreen! As the afternoon wanes, the intensity gradually diminishes, clocking in at 9 by 16:00, then gently falling to 7 at 17:00. By 18:00, the index drops to 4, and as the day concludes, it settles back at a pleasant 2 by 19:00. It's a day that calls for sun hats and thoughtful planning to enjoy the outdoors safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 7 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, the UV Index demonstrates significant seasonal changes, with the highest risk occurring in the summer months of June and July, where the index reaches an extreme level of 12 and 11 respectively, necessitating only 10 minutes of exposure before risk of burns increases. Notably, April through September marks a period of very high to extreme UV levels, with May peaking at a UV Index of 10. Visitors and residents should exercise caution, particularly from March onwards, as the risk escalates rapidly; sunscreen application, protective clothing, and avoidance of direct sunlight during midday hours are strongly advised. Conversely, the winter months of December through February present a lower risk, with moderate UV levels, allowing for more extended outdoor activities with proper protection.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barcelona UVI | 3 | 4 | 5 | 7 | 8 | 10 | 10 | 9 | 7 | 6 | 3 | 2 |
| Zaragoza UVI | 3 | 4 | 6 | 8 | 9 | 11 | 11 | 9 | 8 | 6 | 3 | 2 |
| Valencia UVI | 3 | 4 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 6 | 4 | 3 |
| Madrid UVI | 3 | 4 | 6 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 4 | 3 |
| Alcazar del Rey | 3 | 5 | 6 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 4 | 3 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |