Last updated: July 2, 2025
In Arignac, France, being aware of the UV Index is crucial for safeguarding your skin against harmful UV radiation. With sunburn and long-term skin health at stake, understanding UV levels helps you make informed choices about sun exposure, especially during the peak hours when the UV Index is highest. Nestled in a Cfb climate zone, Arignac experiences varied weather, but its summer months can bring intense UV exposure, particularly around midday. Knowing the daily UV Index fluctuations—ranging from a manageable 1 in the morning to a significant peak of 11 at midday—empowers residents and visitors alike to enjoy the sun safely and protect their skin health year-round.
As the sun rises, the UV Index starts off gently at a maximum of 1 from 7:00 AM to 9:00 AM, perfect for an early morning stroll. A noticeable shift occurs by 10:00 AM, when the index climbs to 4—the signal to apply some sunscreen. The peak intensity arrives around 1:00 PM with a scorching 11, making it crucial to seek shade or wear protective clothing. Fortunately, the UV intensity begins to taper off after 2:00 PM, dropping to 10, then 8 at 4:00 PM, before easing to 4 by 6:00 PM. As the day winds down, enjoy the mild evening at 7:00 PM when the UV index falls back to a much more manageable 2. Stay safe and enjoy your day under the sun!
| 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 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV Index levels exhibit significant variability, with high-risk months typically occurring from April to August. During this period, the UV Index reaches its peak at 11 in June and July, indicating an extreme risk for UV exposure where the recommended burn time drops to just 10 minutes. To ensure safety, it is crucial for visitors and residents to take precautions such as using broad-spectrum sunscreen, wearing protective clothing, and seeking shade during the peak hours of sunlight, especially in these high-risk months. March and October mark transitional months with high levels of UV exposure as well, while winter months like January and December see much lower UV levels, allowing for longer safe exposure times of up to 45 minutes. Overall, awareness of these seasonal changes is essential for effective sun protection.
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 |
| Arignac | 3 | 5 | 6 | 8 | 9 | 11 | 11 | 10 | 8 | 6 | 4 | 2 |