Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Ressaix, Belgium, as it plays a vital role in protecting skin health and preventing sunburn. With a climate characterized by moderate temperatures and varying sun exposure, knowing the UV levels can help you enjoy outdoor activities safely. On sunny days, especially between 11:00 AM and 2:00 PM, the UV Index can reach its peak at 8, indicating a higher risk for harm without proper skin protection. By staying informed about the UV Index, you can take essential precautions to safeguard yourself against harmful UV radiation and promote long-term skin health.
The UV Index for the day presents an interesting pattern as it steadily climbs from early morning to reach its peak at 1 PM, hitting a notable 8. Starting at a muted 1 at 7 AM and 8 AM, the intensity ramps up to 2 by 9 AM. 10 AM marks the first significant increase to 4, and by 11 AM, it rises to 6. The sun’s rays are at their most intense from 12 PM to 2 PM, where the index remains at 7 and 8, respectively. As the afternoon progresses, the UV Index begins to taper off, dropping to 6 at 4 PM, and settling down to 2 by 7 PM. This data underscores the importance of sun protection during the midday hours when UV radiation poses the greatest risk.
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 | 8 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 6 | high | 25 min |
17:00 | 4 | moderate | 30 min |
18:00 | 3 | moderate | 30 min |
19:00 | 2 | 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 |
Ressaix | 2 | 3 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
Charleroi UVI | 2 | 3 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |