Last updated: June 2, 2025
In Louey, France, understanding the UV Index is crucial for safeguarding your skin and overall health against harmful sun exposure. With the region's Cfb climate, visitors and locals alike experience a mix of mild temperatures and sunny days, leading to varying UV levels throughout the day. During peak hours, like from 12:00 PM to 3:00 PM, the UV Index soars to dangerous levels, reaching as high as 10, meaning the risk of sunburn increases significantly. Staying informed about these UV levels isn't just about comfort—it's essential for preventing skin damage and promoting long-term skin health. So, whether you're enjoying outdoor activities or simply soaking up the sun, being UV aware in Louey can help you enjoy the season safely!
The hourly UV Index provides a fascinating insight into the sun's intensity throughout the day. Starting at 1 at 7:00 AM and gradually rising, it reaches a significant 10 by 1:00 PM, indicating a peak of solar intensity that's perfect for taking appropriate sun safety measures. The UV Index remains equally high at 10 until 3:00 PM, suggesting that outdoor enthusiasts should be especially cautious during these hours. As the afternoon eases into evening, there's a noticeable decline, with the index dropping to 6 by 5:00 PM, and finally settling at 2 by 7:00 PM. This data emphasizes the importance of protective measures during midday hours when the sun is at its most potent!
| 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 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | 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 |
| Louey | 2 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |