Last updated: August 1, 2025
Understanding the UV Index is crucial for the residents and visitors of Regueras de Arriba, Spain, especially as the sun can be intense during peak hours. Awareness of UV levels is vital for preventing sunburn and protecting skin health, as prolonged exposure can lead to serious skin issues. With a climate characterized by mild summers and notable UV exposure risks, particularly around noon to mid-afternoon, it's essential to stay informed about UV ratings throughout the day. Keeping an eye on the UV Index will help ensure that outdoor activities in this scenic region remain enjoyable and safe.
The UV Index rises steadily throughout the morning, starting from a mild 1 at 07:00 and reaching 3 by 10:00. As the sun climbs higher, the intensity peaks dramatically at 10 between 14:00 and 15:00, indicating a high risk of harm from unprotected sun exposure. If you're out and about during this peak time, it's crucial to take precautions—think sunscreen and protective gear! As the afternoon gives way to early evening, the UV Index gradually declines, dropping to 4 by 18:00. By sunset, it's back to a more manageable 3 at 19:00, making later hours more suitable for outdoor activities without the same level of risk. Enjoy the sun wisely!
| 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 | 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, UV Index levels exhibit significant seasonal variations, with the highest risks occurring during the spring and summer months. From March to September, the UV Index consistently remains at high to extreme levels, with the most critical months being June and July, where the UV Index peaks at 11 and 10, respectively. During these periods, the recommended burn times are notably short, ranging from 10 to 15 minutes, indicating a high likelihood of skin damage with unprotected exposure. Conversely, the winter months of January and December present low UV levels (Index 2), allowing for longer sun exposure (up to 45 minutes) without significant risk. To protect against harmful UV exposure, visitors and residents are advised to apply broad-spectrum sunscreen, wear protective clothing, and seek shade, particularly during the high-risk months from April to August.
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 |
| Regueras de Arriba | 2 | 4 | 6 | 8 | 10 | 11 | 10 | 9 | 8 | 6 | 3 | 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 |