Last updated: June 2, 2025
In Montbrehain, France, staying informed about the UV Index is crucial for protecting your skin and overall health. As the sun climbs higher in the sky during the day, UV levels surge, peaking around midday when the risk of sunburn is most pronounced. Understanding these levels helps you take proactive measures against skin damage and long-term health issues. With Montbrehain’s Cfb climate, residents and visitors alike experience a blend of moderate temperatures and frequent sun exposure, making awareness of UV risks essential for enjoying the outdoors safely. Remember, even on cloudy days, UV rays can penetrate, so staying informed is key to safeguarding your skin.
The UV Index today paints a clear picture of the sun’s intensity as the hours pass. Starting at a low of 1 at 07:00, the index slowly climbs, reaching 2 by 09:00. A significant surge occurs from 10:00, where the UV Index hits 4, peaking at a remarkable 9 by 14:00. This indicates intense solar radiation, reminding us to take precautions. A gradual decline follows, with values of 8 at 15:00, 6 at 16:00, and three by 18:00. As the day winds down, the UV Index settles back to 2 by 19:00, marking an end to another high-sun adventure. Don’t forget your sunscreen during those midday 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 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | 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 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, the UV Index experiences notable fluctuations, impacting potential sun exposure risks for visitors and residents. During the winter months, from January to March, the UV levels are relatively low to moderate, with burn times ranging from 30 to 45 minutes. As spring arrives in April, the risk significantly increases to high, with a burn time of just 25 minutes. This trend continues into the summer, where from May to August, the UV Index reaches very high levels, reducing safe exposure time to only 15 minutes—making these the highest-risk months for UV-related harm. As the year progresses into the fall, UV exposure decreases again, returning to moderate levels by October and low in November and December. It is crucial for everyone to apply appropriate sun protection measures during high-risk months, particularly between May and August, to protect against harmful UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Montbrehain | 2 | 3 | 4 | 6 | 8 | 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 |