Last updated: May 3, 2025
Understanding the UV Index in Liesse-Notre-Dame, France is essential for safeguarding your skin and overall health. With a temperate maritime climate, residents and visitors alike must be aware of daily UV levels to prevent sunburn and long-term skin damage. During the summer months, UV exposure can be particularly high, peaking at 8 between 1 PM and 3 PM. By staying informed about the UV Index, you can better enjoy the sun while protecting yourself from its harmful effects.
Today, the UV Index shows a dramatic rise as the sun reaches its peak. Starting from a low of 1 at 07:00 AM, it steadily climbs to 2 by 09:00 AM, before making a notable leap to 4 at 10:00 AM. The intensity hits 5 at 11:00 AM, and then surges to a scorching 7 by 12:00 PM. The peak of the day occurs at 1:00 PM, with the UV Index soaring to 8—a level that demands caution. This intensity remains high until 2:00 PM, only to begin its descent, dropping to 7 at 3:00 PM and subsequently to 5 at 4:00 PM. As the sun starts to set, the index gradually decreases to 2 by 6:00 PM and finally returns to 1 by 7:00 PM. It's a reminder to stay protected during those peak hours when the sun's rays are at their strongest!
| 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 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with high-risk months identified primarily from April to August, where the index peaks at an alarming 9 in June. During these months, the exposure category escalates to very high, resulting in a burn time of just 15 minutes for unprotected skin. In contrast, January, November, and December have low UV levels, making sun protection less critical, with burn times extending to 45 minutes. As such, it’s essential for both visitors and residents to stay vigilant during the peak months by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially between 10 AM and 4 PM, when UV rays are strongest.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liesse-Notre-Dame | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 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 |