Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Pierrefort, France, where the unique Cfb climate brings a blend of mild summers and cool winters. As the sun's rays peak during the afternoon, particularly between 12:00 PM and 3:00 PM when levels can soar to 9, awareness of UV levels is essential to prevent sunburn and protect your skin health. Being informed not only safeguards against immediate skin damage but also minimizes long-term risks associated with UV exposure. Enjoy the beauty of Pierrefort while prioritizing your well-being by keeping an eye on the UV Index!
As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 7:00 AM. By 10:00 AM, it jumps to 4, marking the start of higher exposure levels. The peak arrives at 12:00 PM, reaching a sizzling 7, and holds steady at 9 from 1:00 PM to 2:00 PM, indicating intense UV radiation. As the afternoon wanes, the index gradually declines, dropping to 6 by 4:00 PM and tapering off to 1 again by 7:00 PM. It's crucial to take precautions during those peak hours to protect your skin and enjoy the sunshine safely!
| 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 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal changes in UV exposure highlight significant fluctuations in the UV Index. The months of May through August are particularly high-risk, with UV Index values reaching a peak of 10, indicating very high exposure and a burn time of only 15 minutes. Visitors and residents should remain vigilant during these months, employing protective measures such as sunscreen and clothing, especially between 10 AM and 4 PM when UV exposure is strongest. March and April also show increased risk with UV Index values of 6 and 7 respectively. Conversely, January and December present lower risk levels, with UV Index values of 2 indicating low exposure and longer potential burn times of 45 minutes. It is essential to monitor UV levels year-round and adjust sun protection strategies accordingly to ensure safety.
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 |
| Pierrefort | 2 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |