Last updated: June 2, 2025
In Sant Llorenc de Cerdans, France, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps you take proactive measures against sunburn, skin aging, and more serious conditions, ensuring that your outdoor activities remain enjoyable and safe. With a Cfb climate that brings warm summers and varying sun exposure risks, the UV Index can peak dramatically during midday hours—reaching as high as 11—making it essential for residents and visitors alike to stay informed and protected during peak sun exposure times. Embrace the beauty of this picturesque locale while prioritizing your skin's safety!
As the day unfolds, the UV Index rises steadily, peaking at an impressive 11 by 2 PM. Starting at a gentle 1 in the early morning hours, it rapidly climbs to 5 by 10 AM and hits 7 by 11 AM. The sun’s intensity reaches its zenith at 1 PM, marked by a scorching 10, before slightly receding to 8 at 4 PM. As the afternoon transitions into evening, the index tapers off to 6 at 5 PM, and continues to decline, settling at a mild 2 by 7 PM. This data serves as a crucial reminder to take safety precautions during peak sun exposure, especially from 12 PM to 3 PM, when the risk of UV damage is highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 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 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, creating varying exposure risks for individuals. The high-risk months for UV exposure are April through August, with the highest readings occurring in June and July, where the UV Index reaches a peak of 11, classified as extreme. During these months, the recommended burn time drops to just 10 minutes. As such, it is crucial for both visitors and residents to adopt protective measures, including wearing sunscreen, protective clothing, and limiting sun exposure during peak hours. March marks the transition to higher UV levels, with an index of 6, while September and October drop back to high and moderate levels, respectively. Ultimately, staying informed about UV levels can help safeguard health year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paris UVI | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Lyon UVI | 2 | 3 | 5 | 6 | 8 | 10 | 9 | 8 | 6 | 5 | 3 | 2 |
| Nice UVI | 2 | 4 | 6 | 7 | 8 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Marseille UVI | 2 | 4 | 5 | 7 | 9 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Toulouse UVI | 2 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| Sant Llorenc de Cerdans | 3 | 4 | 6 | 8 | 9 | 11 | 11 | 9 | 8 | 6 | 3 | 2 |