Last updated: August 1, 2025
In Casillas de Coria, Spain, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you take proactive measures against sunburn and long-term skin damage, especially during the peak hours of sun exposure. With a Mediterranean climate that offers ample sunshine, residents and visitors alike should be aware that UV levels can soar to a maximum of 10 from 1 PM to 3 PM, posing a significant risk for harmful UV radiation. Stay vigilant, and embrace sun safety to enjoy the beautiful Spanish weather without compromising your skin health!
The UV Index throughout the day begins gently, with morning readings of 0 at 07:00 and barely rising to 1 by 09:00. As the sun climbs higher, the intensity increases, peaking at 10 between 14:00 and 15:00, indicating a high risk of harm from unprotected sun exposure. By 12:00, the index reaches 7, warning those outdoors to take precautions. The afternoon begins a gradual decline, with readings falling to 2 by 19:00. If you plan to be outside, remember to stay hydrated and apply sunscreen during those peak 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 | 2 | low | 45 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 9 | 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, the UV Index shows significant seasonal variations, with high-risk months identified from March through September. In this period, the UV Index reaches its peak in June at 11 (extreme), demanding vigilance due to a burn time of just 10 minutes. Visitors and residents should take precautions, especially in April, May, June, and July, when the UV levels are categorized as very high and the recommended burn time is reduced to 15 minutes. It is advisable to wear sunscreen, seek shade, and don protective clothing during these months to minimize skin damage. Conversely, during the months of January, November, and December, the UV Index is categorized as moderate, allowing for more extended sun exposure of around 30 minutes without immediate risk. However, caution should still be exercised throughout the year.
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 |
| Casillas de Coria | 3 | 4 | 6 | 8 | 10 | 11 | 10 | 9 | 8 | 6 | 4 | 3 |
| Madrid UVI | 3 | 4 | 6 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 4 | 3 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |