Last updated: July 2, 2025
Understanding the UV Index in Oliva, Spain is crucial for sun safety and maintaining skin health in this beautiful coastal town. With a Mediterranean climate characterized by warm summers and high UV exposure, knowing the daily UV levels helps residents and visitors alike take the necessary precautions against sunburn and long-term skin damage. For instance, during peak hours, the UV Index can reach a high of 10, indicating significant risk of harm to unprotected skin. By staying informed about the UV Index, you can enjoy the sunny beaches of Oliva while effectively protecting yourself from harmful rays.
As the sun climbs higher in the sky, the UV Index begins its ascent, starting from a mild level of 1 at 07:00 and gradually building momentum. By 10:00, it reaches a moderate 4, signaling a need for caution. The intensity peaks at 12:00 and 13:00, where it hits a striking 8 and a scorching 10, indicating a heightened risk for sunburn. As the afternoon progresses, the index begins to taper off, dipping to 9 at 15:00, then gradually declining to 3 by 18:00. This hourly UV data serves as a reminder to stay protected during those critical midday hours when the sun’s rays are most potent.
| 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 | 10 | 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 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, so too does the UV Index and the associated risk of sunburn. From January to February, the UV Index remains moderate (3-4) with a burn time of 30 minutes. However, in March, it escalates to high (6), reducing burn time to 25 minutes, signaling the start of increased caution. April and May are particularly high-risk months with very high indices (8-9) and short burn times of just 15 minutes. The intensity peaks in June at an extreme level (11), where unprotected skin can burn in as little as 10 minutes. July and August follow closely with very high indices (9-10) and continued caution advised. A gradual decline starts in September (UV 8) and continues through October, where the risk decreases to high (6) before settling back to moderate in the late fall (November and December, UV 3-4). Residents and visitors are strongly advised to wear sun protection during high-risk months, especially from March through September, to reduce 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 |
| Oliva | 3 | 4 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 6 | 4 | 3 |
| 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 |