Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Saint-Martin-en-Campagne, France. Awareness of UV levels not only aids in preventing sunburn but also plays a vital role in maintaining long-term skin health. With the town's Cfb climate, characterized by mild summers and moderate UV exposure, it's essential to stay informed about daily UV readings. During peak hours, from 12 PM to 3 PM, the UV Index can soar to 8, indicating a high risk of harm from unprotected sun exposure. By monitoring these levels, you can take the necessary precautions to enjoy the outdoors safely while protecting your skin from potential damage.
The UV Index today offers a clear picture of sun intensity throughout the day. Starting off gently, the index gradually rises from 1 at 07:00 and 08:00, reaching a moderate 2 by 09:00. The sun's brilliance peaks at 12:00, hitting a maximum of 7, before escalating to a high of 8 from 13:00 to 15:00. As the afternoon wanes, the index gracefully tapers down, retreating to 5 by 17:00 and further to 3 by 18:00. Finally, the UV levels drop to a gentle 2 by 19:00, signaling a safe time to enjoy evening outings while being mindful of sun exposure during peak hours.
| 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 | 8 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the UV Index fluctuates throughout the year, understanding these seasonal changes is crucial for both residents and visitors. High-risk months for UV exposure typically occur from April to August, peaking in June and July when the UV Index reaches a very high level of 9 and 8, respectively, resulting in a burn time of just 15 minutes. To protect against harmful effects of UV radiation, individuals should take precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade during midday hours. During the months of January, November, and December, the UV Index is notably lower, with exposure considered low, allowing for more relaxed outdoor activities without heavy sun protection. Overall, being aware of UV changes can greatly enhance safety and enjoyment while enjoying the outdoors.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Saint-Martin-en-Campagne | 2 | 3 | 4 | 6 | 7 | 9 | 8 | 8 | 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 |