Last updated: June 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Calvia, Spain, where the sun shines bright year-round. Understanding UV levels is essential for preventing sunburn and maintaining healthy skin, especially during peak hours when the index can reach alarming levels of 10 and 11 between 12 PM and 2 PM. With Calvia's Mediterranean climate (Csa), the risk of overexposure to harmful UV rays increases significantly, making it vital to stay informed and take protective measures. Enjoy the sun, but always prioritize your skin's health!
The UV Index throughout the day shows a dynamic rise and fall that emphasizes the importance of sun safety. Beginning at a modest 1 at 07:00 and 08:00, the index steadily climbs to 2 by 09:00. A significant leap occurs at 10:00, reaching 4, before peaking in the early afternoon. At 12:00, the index hits 9, and by 13:00, it reaches its zenith at a striking 10, followed closely by 11 at 14:00. As the sun begins to descend, the UV levels gradually decline, with 9 at 15:00, 8 at 16:00, and tapering off to 5 by 17:00. The evening brings a gentle decrease, ending with a soothing 2 at 19:00. Such fluctuations highlight the need for vigilance and protective measures during peak UV hours, especially between 11:00 and 14:00.
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 | 4 | moderate | 30 min |
11:00 | 7 | high | 25 min |
12:00 | 9 | very high | 15 min |
13:00 | 10 | very high | 15 min |
14:00 | 11 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 8 | very high | 15 min |
17:00 | 5 | moderate | 30 min |
18:00 | 3 | moderate | 30 min |
19:00 | 2 | low | 45 min |
Throughout the year, seasonal changes in UV Index reveal significant fluctuations in sun exposure and risk levels. The months of March through September present the highest UV levels, with April through June reaching the peak UV Index of 11 in June, categorized as extreme, while May and July also remain dangerously high. High-risk months for sunburn are clearly identified as April to September, where the burn time decreases sharply to as little as 10 minutes in June. As such, it is crucial for both visitors and residents to take precautionary measures during these months. This includes wearing sunscreen, donning protective clothing, and seeking shade during peak hours, particularly from late morning to mid-afternoon, to mitigate skin damage and health risks associated with UV exposure.
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 |
Calvia | 3 | 4 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 6 | 4 | 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 |