Last updated: May 3, 2025
The UV Index is a crucial tool for residents of Aledo, Spain, to stay informed about dangerous levels of ultraviolet radiation that can lead to skin damage and sunburn. Understanding UV levels is essential for protecting your skin health, especially during the hotter months when the sun's rays are most intense. Aledo's semi-arid climate (BSk) means sunny days are plentiful, but this also brings with it a risk of high UV exposure, particularly between 11:00 AM and 3:00 PM, when the index can reach peaks of 10. By being aware of the UV Index, you can take proactive steps to safeguard your skin and enjoy the sun safely!
The UV Index (UVI) throughout the day presents a clear picture of increasing sun intensity. Starting at a mild 1 during the early morning hours, the index gradually climbs as the sun rises. By 10:00 AM, it hits 3, and the real heat kicks in around 12:00 PM, with a peak UVI of 10 at 1:00 PM and 2:00 PM. As the afternoon progresses, the intensity begins to wane, decreasing to 5 by 5:00 PM and continuing to drop towards the evening, finally settling at a more manageable 2 by 7:00 PM. Those planning outdoor activities should take note: the midday sun is the strongest, making protective measures essential 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 | 3 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 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, UV exposure levels fluctuate significantly, with high-risk months typically occurring from April to August. In April and May, the UV Index peaks at levels of 9 and 10 (very high), leading to a burn time of just 15 minutes. The intensity reaches its zenith in June and July, where the UV Index hits 11 (extreme), necessitating extra precautions since an unprotected individual can burn in as little as 10 minutes. As summer wanes, September retains a very high UV Index of 9, but by October, it decreases to 7 (high), allowing for slightly longer exposure times of 25 minutes. For January, February, November, and December, the UV Index remains moderate, with burn times of 30 minutes. Visitors and residents should be especially vigilant during the summer months by seeking shade, applying sunscreen, and wearing protective clothing to minimize 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 |
| Aledo | 3 | 5 | 6 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 4 | 3 |