Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Santa Comba, Spain, where the climate can lead to significant sun exposure. Tracking UV levels is essential not only for sunburn prevention but also for maintaining long-term skin health. With peak UV readings reaching as high as 10 between late morning and early afternoon, it’s vital to stay informed about the risks associated with prolonged sun exposure in this picturesque region. By being proactive about UV awareness, you can enjoy the sunny days while protecting your skin from potential damage.
The UV Index throughout the day displays a dynamic progression in intensity. Starting off gently, the index hovers at a comfortable level of 1 from 07:00 to 09:00. However, as the sun climbs higher, we witness a noticeable surge: by 10:00, the level reaches 3, and by 11:00, it escalates to 5. Peak exposure occurs between 12:00 and 15:00, with the index soaring to 7 at noon and hitting a high of 10 by 14:00 and 15:00. Afterward, the UV levels begin to taper off, dropping to 9 by 16:00, and gradually retreating to 3 by 19:00. This data underscores the importance of sun protection during the sun’s zenith for outdoor enthusiasts.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | 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 | 10 | very high | 15 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 7 | high | 25 min |
| 18:00 | 5 | moderate | 30 min |
| 19:00 | 3 | moderate | 30 min |
As the seasons change, so does the UV Index, which is crucial for understanding sun exposure risks throughout the year. January and December show the lowest UV levels (Index 2), indicating a low risk of harm, with a burn time of 45 minutes. However, from February to October, UV levels steadily increase, peaking in June at an Index of 10, corresponding to a very high exposure category and a burn time of just 15 minutes. The high-risk months are from April to August, where the UV Index remains at 8 or higher, making it essential for visitors and residents to take precautions such as wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours. September and October see a slight decline, yet caution remains warranted with high levels persisting. From November to February, the risk decreases significantly, though awareness should still be maintained during those transitioning months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santa Comba | 2 | 4 | 6 | 8 | 8 | 10 | 9 | 9 | 7 | 6 | 3 | 2 |
| 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 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |