Last updated: May 3, 2025
Understanding the UV Index in Baillonville, Belgium is crucial for safeguarding your skin and promoting overall health. The UV Index measures the strength of sun’s ultraviolet (UV) radiation, which peaks during midday hours, offering insight into potential sunburn risks. With Baillonville's temperate maritime climate characterized by mild summers and considerable overcast days, comprehending UV levels ensures you take appropriate precautions to prevent skin damage. As the UV Index can rise significantly from mid-morning to early afternoon, being informed helps you enjoy the outdoors while protecting your skin from harmful effects, creating a balance between sun exposure and health.
As the sun rises, the UV Index begins its climb, peaking during the midday hours. At 07:00 AM, the index starts at a gentle 1, barely a concern. However, by 10:00 AM, it escalates to a moderate 4, signaling the time to apply sunscreen. The sun’s intensity reaches its zenith at 12:00 PM, hitting a robust 7 and remaining high until 15:00 PM. After this peak, the UV levels begin to taper off, dropping to 5 by 16:00 PM and declining further to 1 by 19:00 PM. Stay protected during those hours when the UV rays are at their strongest!
| 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 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
During the year, UV exposure varies significantly, with the highest risk months being May through August. In May, the UV Index rises to 7 (high), followed by 8 (very high) in June and July, and dropping back to 7 in August. Residents and visitors are advised to be particularly cautious during these months, limiting sun exposure, especially during peak hours, and applying sunscreen regularly. Conversely, from January to April and in September to December, UV levels are generally lower, with the burn time gradually increasing, allowing for safer outdoor activities. It is important to adapt your sun protection measures according to these seasonal UV changes to ensure health and safety while enjoying the outdoors.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gent UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Antwerpen UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Brussels UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Liege UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Charleroi UVI | 2 | 3 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Baillonville | 2 | 3 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |