Last updated: June 2, 2025
In Hueneja, Spain, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. During the sun-soaked days typical of this Csa climate, UV levels can soar significantly, particularly between midday and early afternoon. Awareness of these levels helps prevent sunburn and long-term skin health issues, enabling you to enjoy the sunshine responsibly. With UV readings reaching a peak of 12 from 14:00 to 15:00, it’s essential to take proper precautions during these hours to protect yourself from intense exposure. Stay informed and stay safe as you bask in the beauty of Hueneja!
At dawn, the UV Index begins its gentle ascent, with values peaking at 1 until 9:00 AM. As the sun rises higher, the intensity increases dramatically, climbing to 4 by 10:00 AM and hitting a striking 7 around 11:00 AM. The real surge occurs at 12:00 PM, where the index reaches 9, peaking at 13:00 PM with a notable 11. The afternoon sees the UV Index remain high, peaking at 12 by 2:00 PM before gradually tapering off, falling to 10 by 4:00 PM and descending to 7 at 5:00 PM. As the evening approaches, the UV Index dwindles back down to 4 by 6:00 PM and concludes the day at a modest 2 by 7:00 PM. Be mindful of the sun's strength during peak hours, especially between noon and 2 PM!
| 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 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 10 | very high | 15 min |
| 17:00 | 7 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, so do the UV Index levels and associated risks for sun exposure. From January to February, the UV Index remains moderate (3-5), allowing for 30-minute burn times without immediate danger. However, a significant rise occurs in March through August, with very high (8-10) and extreme (11-12) levels reached, particularly in May through July, where burn times drop to just 10 minutes. September brings a slight decrease, returning to very high levels, while October and November see a moderation again, with burn times extending to 25-30 minutes. Visitors and residents should take extra precautions, especially from March to August, by seeking shade, wearing protective clothing, and applying sunscreen frequently during these high-risk months.
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 |
| Hueneja | 3 | 5 | 8 | 10 | 11 | 12 | 12 | 11 | 10 | 7 | 5 | 3 |