Last updated: May 3, 2025
In Sant Carles de Peralta, Spain, awareness of the UV Index is crucial for protecting your skin against harmful ultraviolet radiation. Understanding UV levels is essential not only for preventing sunburn but also for promoting long-term skin health. With a typical climate characterized by long, sunny days and high UV exposure—especially between 11:00 AM and 3:00 PM, when the index reaches peaks of 8 to 9—it's vital to stay informed and take necessary precautions. Knowing the UV Index can help you enjoy the beautiful weather while safeguarding your skin from potential damage.
The UV Index starts off mild at 1 during the early hours, peaking at 9 between 1:00 PM and 2:00 PM—the sun's intensity is at its strongest during this period, urging everyone to take necessary precautions. As the sun begins to set, the index gradually declines, dropping back down to 1 by 7:00 PM. Notably, the hours from 10:00 AM to 3:00 PM are critical, where the UV Index climbs to 6 and above. For optimal safety during this sunny day, be sure to apply sunscreen and wear protective clothing during peak hours!
| 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 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so too does the UV Index and the associated risk of sunburn. From January to February, the UV Index remains moderate (3-4) with a burn time of 30 minutes. However, in March, it escalates to high (6), reducing burn time to 25 minutes, signaling the start of increased caution. April and May are particularly high-risk months with very high indices (8-9) and short burn times of just 15 minutes. The intensity peaks in June at an extreme level (11), where unprotected skin can burn in as little as 10 minutes. July and August follow closely with very high indices (9-10) and continued caution advised. A gradual decline starts in September (UV 8) and continues through October, where the risk decreases to high (6) before settling back to moderate in the late fall (November and December, UV 3-4). Residents and visitors are strongly advised to wear sun protection during high-risk months, especially from March through September, to reduce the risk of harmful 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 |
| Sant Carles de Peralta | 3 | 4 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 6 | 4 | 3 |
| 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 |