Last updated: May 3, 2025
Understanding the UV Index in Castromembibre, Spain, is essential for safeguarding your skin's health as you enjoy the region's beautiful climate. With UV levels peaking at a striking 10 during midday, awareness of these fluctuations can help prevent painful sunburns and long-term skin damage. As a Csb climate zone, Castromembibre experiences moderate summers, but the intensity of UV radiation can still pose risks—especially between 11 AM and 3 PM when exposure is highest. Being informed about the UV Index means you can take proactive steps to protect yourself while basking in the sun.
As the sun rises, the UV Index starts at a gentle 1 at 07:00, perfect for early risers. By 09:00, it climbs to 2, signaling a hint of caution for those venturing outdoors. The intensity ramps up swiftly, peaking at 10 between 14:00 and 15:00, indicating high levels of UV exposure—definitely a time to seek shade and wear protection! As the afternoon wanes, the index gracefully declines, dropping to 4 by 18:00, and settling back to 2 by 19:00. This hourly journey highlights the vital importance of sun safety, especially during those peak hours when the sun is at its most potent!
| 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 | 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 | 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 exhibits significant seasonal variations, with the highest risk months occurring between March and August. During this period, particularly in June and July, the UV Index reaches 11, categorized as extreme, with a burn time of just 10 minutes. In contrast, the winter months of January and February present a moderate risk with UV indices of 3 and 4, allowing for longer exposure times of 30 minutes. As spring approaches, starting in March, the UV index escalates to 7, indicating high risk, and quickly rises through April (8) and May (10). Visitors and residents are advised to take appropriate sun-safety precautions during the high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours, particularly in the summer months when UV exposure is at its highest.
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 |
| Castromembibre | 3 | 4 | 7 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 4 | 2 |
| 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 |