Last updated: June 2, 2025
In Saint-Crepin, France, being aware of the UV Index is crucial for maintaining healthy skin and preventing sunburn. UV levels can vary significantly throughout the day, particularly peaking at 12:00 PM with an index of 10 to 11, illustrating the potential risks during sunny afternoons. Understanding these levels helps residents and visitors alike safeguard against harmful UV exposure, especially given the area's Dfc climate, which can lead to extended periods of sun. By staying informed about the UV Index, you can enjoy the beautiful outdoors while taking vital steps to protect your skin.
As the sun rises, the UV Index begins its ascent from a modest 1 at 07:00, gradually climbing to reach 2 by 08:00. By 09:00, it hits 3, but the real heat kicks in around 10:00 with a sharp jump to 6. Peak UV exposure occurs at 12:00 and 13:00, soaring to 10 and 11 respectively, emphasizing the need for sun protection during these hours. The intensity starts to wane after 14:00, slipping back to 10, followed by a decline to 8 at 16:00. As the day winds down, the UV Index falls to 5 by 17:00, and continues to decrease, leaving us with a gentler 3 at 18:00 and a final close at 2 by 19:00. Stay sun-safe during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | 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 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
The seasonal changes in UV index reveal a significant increase in solar radiation from late winter into summer. January and February see moderate UV exposure with indices of 3 and 5, respectively, where burn time is 30 minutes. However, as we enter March through June, the UV index escalates dramatically, reaching a peak of 11 in June, classified as extreme, with burn times dropping to just 10 minutes. July and August maintain a very high level of UV exposure at 10, while September sees a slight decrease to 8. October marks a return to high exposure with a UV index of 6, while November and December return to moderate and low levels, suggesting burn times lengthen to 30 and 45 minutes, respectively. Visitors and residents are advised to exercise caution during high-risk months from March to September, particularly at noon when the sun's rays are the strongest. Regular use of sunscreen, protective clothing, and avoidance of prolonged sun exposure are essential during these peak times to minimize the risk of skin damage.
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 |
| Saint-Crepin | 3 | 5 | 8 | 9 | 10 | 11 | 10 | 10 | 8 | 6 | 3 | 2 |