Last updated: May 3, 2025
In Plenas, Spain, understanding the UV Index is essential for protecting your skin and overall health. With a climate characterized by mild, cool summers (Cfb), the sun can be deceptively intense, especially during peak hours. The UV Index can soar to 10 around noon, significantly increasing the risk of sunburn and long-term skin damage. Being aware of these levels empowers residents and visitors alike to take preventive measures, ensuring enjoyable outdoor experiences without compromising skin health. Stay informed and safeguard yourself against the sun’s powerful rays!
The UV Index throughout the day showcases a clear rise in intensity, peaking at 10 around 2 PM, demanding attention for sun safety. Starting off gently at a mere 1 at 7 AM and 8 AM, the index steadily escalates, hitting a moderate 4 by 10 AM. As the sun ascends, it reaches 6 at 11 AM and escalates to a striking 9 at 1 PM. The mid-afternoon sun delivers its strongest impact, emphasizing the need for sunscreen and protective gear. As shadows stretch, the UV Index begins to decline, returning to 5 by 5 PM, before tapering off to 2 as the day unwinds. Stay aware and protect your skin during those 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 | 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 levels fluctuate significantly, with the most intense exposure occurring from March to August. During these months, particularly in June and July, the UV Index reaches its peak at 11, categorized as extreme, with a critical burn time of just 10 minutes. These months represent high-risk periods for skin damage, necessitating vigilant sun protection. Conversely, January and February experience a moderate UV Index of 3 and 4, allowing for safer outdoor activities, though caution is still warranted. As a general guideline, residents and visitors should stay informed about the UV Index, especially during the high-risk months, and prioritize sun safety by using sunscreen, wearing protective clothing, and seeking shade during peak hours. In contrast, late fall and winter months show a gradual decline in UV levels, culminating in December's low UV Index of 2, allowing for longer exposure without significant risk of sunburn.
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 |
| Plenas | 3 | 4 | 6 | 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 |