Last updated: July 2, 2025
In Alameda, Spain, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels allows residents and visitors to take preventive measures against sunburns and long-term skin damage, especially during the sunny summer months typical of this Mediterranean climate. With UV exposure reaching as high as 11 between noon and 3 PM, it's essential to stay informed about daily fluctuations in UV intensity to enjoy outdoor activities safely while keeping your skin protected. Don’t let the sun catch you off guard—knowledge is your best defense!
From the early morning hours, the UV Index begins to rise, starting at 0 at 7:00 AM. By 8:00 AM, it climbs to 1, signaling the sun's gentle presence. As the day progresses, the intensity increases, hitting 2 by 9:00 AM and reaching high levels of 3 at 10:00 AM. The UV Index spikes dramatically during midday, peaking at a powerful 11 from 2:00 PM to 3:00 PM—a critical time for sun exposure. The intensity gradually declines to 9 by 4:00 PM, and continues to drop, settling at 4 by 6:00 PM before easing to 2 by 7:00 PM. This data serves as a reminder of the sun's strength throughout the day, urging everyone to take precautions, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | 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 | 8 | very high | 15 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 |
| Alameda | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 4 | 3 |