Last updated: June 2, 2025
Understanding the UV Index in Deville, France is crucial for protecting your skin from harmful ultraviolet rays. With the Cfb climate offering mild summers and increased sunlight, residents and visitors alike should be aware of UV levels to prevent sunburn and support long-term skin health. During peak hours, especially around noon when the UV Index can reach a high of 8, awareness is key to minimizing exposure risks. Stay informed and enjoy the beautiful French sun safely!
The UV Index experience throughout the day reveals a notable pattern of intensity, peaking at 12:00 PM with a remarkable value of 8. As the morning unfolds, the index starts low, recording a mere 1 in the early hours at 7:00 AM and 8:00 AM. A gradual rise occurs, reaching 3 by 9:00 AM, then experiencing a significant jump to 4 at 10:00 AM. The sun reaches its zenith at 11:00 AM, as the UV Index escalates to 6 before hitting its highest points of 8 between 12:00 PM and 2:00 PM. Post-peak, the index gently declines, closing out the afternoon at 4 by 5:00 PM, and finally tapering off to 2 by 7:00 PM. This data underscores the importance of UV protection during the midday hours when the sun's rays are the most potent.
| 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 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV exposure levels fluctuate significantly, with high-risk months occurring from April to August when the UV Index peaks, reaching a maximum of 8 during May, June, and July. Visitors and residents should note that during these months, the burn time decreases to as little as 15 minutes, indicating a heightened risk for skin damage. From January to March and again in September to November, the UV Index remains lower, with sandburn times ranging from 30 to 45 minutes in the moderate and low exposure categories. It’s crucial for everyone to stay informed about the UV Index and take appropriate precautions, such as wearing protective clothing and using sunscreen, especially during peak summer months when UV exposure can lead to serious health risks.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deville | 2 | 3 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| 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 |