Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Hervás, Spain, where the climate is classified as Csb, offering warm summers and a significant amount of sun exposure. As UV levels can escalate quickly throughout the day, with peak values reaching a dangerous 11 between 13:00 and 15:00, staying informed can help prevent sunburn and protect long-term skin health. By understanding these levels, you can take informed precautions to enjoy the beautiful sunny days Hervás has to offer while minimizing your risk of skin damage. Remember, being proactive about UV exposure is key to maintaining your well-being under the Spanish sun!
As the day unfolds, the UV Index reaches its peak intensity between 12:00 PM and 3:00 PM, soaring to a maximum of 11 at 2:00 PM. During this critical window, sun protection is essential, as UV levels are particularly high, with earlier hours of the morning registering a much milder 1 to 2. By 4:00 PM, the index gradually declines, dropping to 9, and continues to lessen throughout the evening, reaching 2 by 7:00 PM. To enjoy the outdoors while staying safe, it’s advisable to plan activities for the early morning or late afternoon when UV exposure is low. Protect your skin and stay informed!
| 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 | 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 | 5 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV levels exhibit significant seasonal fluctuations, peaking in the summer months. January and February present moderate UV levels (Index 3-4), allowing for a burn time of about 30 minutes. As spring arrives in March, the UV Index sharply rises to 7, marking the beginning of high-risk months, with reduced burn time of 25 minutes. The peak risk months are April to July, where the UV Index reaches 9-11 (very high to extreme), necessitating vigilant sun protection with a burn time as low as 10 minutes in June and July. Conditions remain risky into August and September (UV Index 8-10), before tapering off in October and returning to moderate levels by November and December. Residents and visitors are advised to take extra precautions during these high-risk months, such as seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen to minimize the risk of harmful UV exposure.
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 |
| Hervas | 3 | 4 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 6 | 4 | 3 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |