Last updated: August 1, 2025
Understanding the UV Index in Henvic, France is crucial for safeguarding your skin against harmful ultraviolet rays. With levels peaking at 9 during the afternoon, being aware of UV exposure can play a significant role in preventing sunburn and promoting long-term skin health. Henvic's Cfb climate typically enjoys mild summers, but this doesn’t diminish the need to stay informed about UV risks. Knowing the UV Index can empower residents and visitors alike to take protective measures, ensuring that sun-soaked days are both enjoyable and safe.
The UV Index throughout the day showcases a clear rise in intensity as the sun climbs higher in the sky. Starting from a low of 1 at 07:00, the index slowly increases to reach 2 by 09:00. As we approach midday, the sun's rays become more potent, peaking at an impressive 9 at 14:00—the perfect time for sun safety awareness. Post-peak, the UV levels gradually taper off, returning to 4 by 18:00 and dipping to 2 at 19:00. It's essential to stay protected during those peak hours, especially around noon when the UVI hits 6 and above. Be sun-smart!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 1 | low | 45 min |
10:00 | 2 | low | 45 min |
11:00 | 4 | moderate | 30 min |
12:00 | 6 | high | 25 min |
13:00 | 7 | high | 25 min |
14:00 | 8 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 6 | high | 25 min |
17:00 | 5 | moderate | 30 min |
18:00 | 3 | moderate | 30 min |
19:00 | 2 | low | 45 min |
Throughout the year, the UV Index demonstrates notable seasonal variations that affect exposure risk. January and February have relatively low to moderate UV levels (Index 2-3), with safe burn times of 45 and 30 minutes respectively. As spring approaches, March sees a rise to an index of 5, and by April, it reaches 6, marking the beginning of high-risk months. The most critical period arrives in May and June, where the UV Index peaks at 8-9, indicating very high exposure risk and a reduced burn time of just 15 minutes. July and August maintain this peak, before tapering off in September with a return to a high risk (UV Index 6). October brings a moderate reduction (Index 4), while winter months November and December drop back to low levels. Visitors and residents should be particularly vigilant during May through September, using sunscreen and protective clothing to minimize harmful effects during these high-risk months.
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 |
Henvic | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 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 |