Last updated: August 1, 2025
Understanding the UV Index is crucial for residents of Navalacruz, Spain, where the blend of a Mediterranean climate and high altitude can lead to significant sun exposure, especially during the peak summer months. With UV levels reaching as high as 11 in the afternoon, awareness and proactive measures are essential to protect against skin damage and sunburn. By monitoring the UV Index regularly, you can take informed steps to safeguard your skin health, making outdoor activities safer and more enjoyable. Be mindful of the UV exposure risks inherent to this beautiful region, particularly around midday when the sun's intensity is at its peak.
The UV Index soared throughout the day, peaking dramatically as the sun climbed higher in the sky. Starting with a modest 1 at 07:00, the index gradually increased, reaching 3 by 10:00. A notable spike occurred at 12:00, when it hit 8, but the real intensity came between 13:00 and 14:00, where it peaked at a striking 11. This level of UV exposure continued until 15:00, before beginning its descent, falling to 4 by 18:00 and dropping further to 2 by 19:00. As the day transitioned, staying protected from the sun’s rays was vital during those high-risk midday hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | 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 |
| Navalacruz | 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 |