Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Cala, Spain, where the warm Mediterranean climate can lead to heightened sun exposure. With UV levels peaking at 11 during the midday hours, awareness of these values is essential for preventing sunburn and protecting skin health. By monitoring the UV Index, you can take the necessary precautions to enjoy the sun safely and minimize the risk of long-term skin damage. So, whether you’re lounging on the beach or exploring the beautiful surroundings, keeping an eye on UV levels is key to staying protected under the vibrant Spanish sun.
Today’s UV Index data reveals a steady rise in solar intensity as the day unfolds. Starting from a minimum of 0 at 7:00 AM, the index climbs to a moderate 1 by 8:00 AM and remains at that level until 10:00 AM. However, from 11:00 AM onward, the UV Index makes a striking ascent, peaking at an impressive 11 between 2:00 PM and 3:00 PM—a clear indication to seek shade and protect your skin during these hours. As the sun begins to dip, the index gradually declines to 7 by 5:00 PM, then to 4 at 6:00 PM, and finally settling at 2 by 7:00 PM. Remember to stay vigilant and take precautions during the height of UV exposure!
| 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 | 10 | very high | 15 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 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 experiences notable variations, with the highest risk months occurring from April to August. During this period, the UV Index peaks at 11 in June and July, categorizing these months as having extreme exposure levels with a burn time of just 10 minutes. In contrast, the lowest risk months are January and December, where the UV Index remains at 3, indicating a moderate risk with a burn time of 30 minutes. Visitors and residents are strongly advised to take precautions during peak months by applying sunscreen, wearing protective clothing, and seeking shade, particularly between 10 a.m. and 4 p.m. to minimize the risk of sunburn and skin damage.
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 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |
| Cala | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 4 | 3 |