Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Tremp, Spain, as it directly impacts skin health and sunburn prevention. With the area's Cfb climate offering warm summers, typical UV exposure can reach significant levels—peaking at an overwhelming 11 during midday. By staying informed about daily UV levels, you can take proactive steps to protect your skin, ensuring enjoyable sunny days without the risk of harmful effects. Stay aware, stay safe, and embrace the beauty of Tremp's sunshine responsibly!
As the sun rises, the UV Index slowly awakens, beginning at a mild 1 at 07:00 and barely climbing to 2 by 09:00. However, as the day progresses, the intensity ramps up dramatically, peaking at a striking 11 between 13:00 and 14:00—a reminder of the sun's power. From 10 at 15:00 to 4 by 18:00, we see a gradual decline, highlighting the need for sun protection during midday hours when the index is at its highest. As light fades into the evening, the UV Index drops back to a gentler 2 by 19:00, offering a moment of respite. Enjoy those early hours, but remember to stay shaded when the sun is at its zenith!
| 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 | 11 | extreme | 10 min |
| 15:00 | 10 | 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 changes, with the highest risk of harmful exposure occurring during the summer months. From March to August, the UV Index peaks, notably reaching an extreme level of 11 in both June and July, where the burn time is a mere 10 minutes. The highest-risk months, April through August, warrant heightened awareness and protection, as they are classified as having a very high or extreme UV exposure category. Residents and visitors are advised to take precautions such as wearing sunscreen, protective clothing, and sunglasses, especially during midday hours when the sun’s rays are most intense. In contrast, winter months like January and December show much lower UV levels, allowing for longer exposure times without immediate risk. Always stay informed about the UV Index to ensure safe sun practices year-round.
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 |
| Tremp | 3 | 4 | 6 | 8 | 10 | 11 | 11 | 10 | 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 |