Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Villafranca de la Sierra, Spain, where the Csb climate brings mild summers and heightened sun exposure risks. Being aware of UV levels helps in preventing sunburn and protecting skin health, allowing you to enjoy the sunny days with confidence. As you navigate through the day, note that UV levels can peak at 10 around midday, signaling the need for protective measures. Stay informed to ensure safe sun exposure while enjoying the beautiful landscapes of Villafranca de la Sierra!
As the sun rises, the UV Index begins its steady climb, starting at a modest 1 at 7:00 AM. By 10:00 AM, it reaches a 3, signaling that the day is heating up. The midday sun really makes its presence felt at noon, when the index peaks at an impressive 8, escalating to a 10 by 2:00 PM—the pinnacle of UV intensity. While the sun begins to dip, the index gradually declines, slipping back to 6 by 5:00 PM and settling to a much more manageable 2 by 7:00 PM. It's a vivid reminder of the day's evolving sunlight spectrum, encouraging everyone to stay protected during those peak hours!
| 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 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV levels undergo significant seasonal changes, with high-risk months typically occurring from April to August. During this period, the UV Index peaks in June, reaching an extreme level of 12, which means that unprotected skin can burn in just 10 minutes. May and July also present critical concerns with indices of 10 and 11, while August sees a slight decrease to 10. It is advisable for visitors and residents to take precautions during these months, such as wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sun hours, especially between 10 AM and 4 PM. Conversely, the UV Index remains moderate during the winter months of January, February, November, and December, where burn times extend to 30 minutes. Staying informed about daily UV levels is essential for maintaining skin health year-round.
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 |
| Villafranca de la Sierra | 3 | 4 | 7 | 9 | 10 | 12 | 11 | 10 | 8 | 6 | 4 | 3 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |