Last updated: August 1, 2025
In Boca de Huergano, Spain, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. With the region's Csb climate, characterized by warm summers and mild winters, UV exposure can be elevated from late morning to early afternoon, peaking at a UV Index of 10 between 2 PM and 3 PM. By being aware of the UV levels, you can take proactive steps to prevent sunburn and protect your long-term skin health. Whether you're enjoying outdoor activities or simply soaking in the natural beauty of Boca de Huergano, knowing the UV Index empowers you to make informed decisions for a safe and enjoyable experience in the sun.
The UV Index throughout the day showcases a significant rise in intensity, peaking during the afternoon. Starting from a mild level of 1 at 7:00 AM and 8:00 AM, it steadily climbs and hits 3 by 10:00 AM. The sun's rays become more intense as the day progresses, reaching a noteworthy level of 7 at 12:00 PM. The highest values appear between 1:00 PM and 3:00 PM, where the UV Index reaches a maximum of 10, indicating a very high risk of harm from unprotected sun exposure. As the sun begins to dip, the index gradually declines, falling to 4 by 6:00 PM and resting at 2 by 7:00 PM. It's a vivid reminder to stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV index levels vary significantly, indicating changing risks for sun exposure. January and December present low UV levels (Index 2), allowing for longer safe exposure times of 45 minutes. As the year progresses, February brings a moderate risk with an index of 4, reducing safe exposure to 30 minutes. The risk escalates in March (Index 6, 25 minutes) and peaks during the summer months of June (Index 11, 10 minutes) and July (Index 10, 15 minutes), which are considered high-risk periods. August and September maintain very high levels (Indices 9 and 8, respectively), followed by a gradual decline in October (Index 5, 30 minutes) and November (Index 3, 30 minutes). To protect against harmful UV rays, it is crucial for visitors and residents to take extra precautions during the high-risk months from March to September, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours.
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 |
| Boca de Huergano | 2 | 4 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 5 | 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 |