Last updated: June 2, 2025
In Leudelange, Luxembourg, understanding the UV Index is crucial for protecting your skin from harmful sun exposure. The daily UV levels fluctuate throughout the day, peaking at a significant 9 between 1 PM and 2 PM, highlighting the importance of proactive sun safety measures. Awareness of these UV levels not only helps prevent painful sunburn but also plays a critical role in long-term skin health. With a Cfb climate that often invites residents and visitors outdoors, recognizing the typical UV exposure risks can empower you to enjoy the beautiful sun while keeping your skin safe. Stay informed, stay protected!
Radiating through the early hours, the UV Index begins with a gentle 1 at 07:00, gradually climbing to 2 by 08:00. As the sun ascends, so does the intensity, peaking at 9 by 13:00, indicating the day's highest UV exposure. A slight dip occurs as the clock ticks past the afternoon, with values decreasing to 6 at 16:00 and further to 4 by 17:00. As the day transitions to evening, the index falls back to 3 at 18:00 and concludes at a modest 1 by 19:00. This hourly progression highlights the importance of sun safety, particularly during the midday hours when protection is essential!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | 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 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with high-risk months identified primarily from April to August, where the index peaks at an alarming 9 in June. During these months, the exposure category escalates to very high, resulting in a burn time of just 15 minutes for unprotected skin. In contrast, January, November, and December have low UV levels, making sun protection less critical, with burn times extending to 45 minutes. As such, it’s essential for both visitors and residents to stay vigilant during the peak months by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially between 10 AM and 4 PM, when UV rays are strongest.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luxembourg UVI | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 7 | 6 | 4 | 2 | 1 |
| Leudelange | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Bettembourg UVI | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Schifflange UVI | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Dudelange UVI | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Esch-sur-Alzette UVI | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |