Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Brak, Libya, where the arid BWh climate leads to intense sun exposure. As UV radiation levels can soar, particularly around midday when readings peak at 11, being aware of these levels is vital for sunburn prevention and overall skin health. By monitoring the UV Index, locals can enjoy outdoor activities safely while minimizing the risks associated with prolonged sun exposure, ensuring that their skin remains protected against harmful effects. Whether you're planning a morning stroll or an afternoon adventure, knowing the UV levels can help you stay safe under the Libyan sun.
The UV Index (UVI) paints a vivid picture of sun intensity throughout the day. As dawn breaks at 07:00, the UVI starts at a mild 1, signaling safe conditions for outdoor activities. By 08:00, it climbs to 2, gradually beckoning sun-seekers. The real ascent begins at 09:00 with a reading of 3, but nothing prepares you for the peak at 12:00, where the UVI hits a sizzling 10, marking the day's maximum exposure. It maintains a fierce intensity at 13:00 with 11, before slowly descending to 8 by 15:00. The afternoon sun begins to retreat, dropping to 5 at 16:00, and then further to 3 by 17:00. As evening settles in, the UVI cools down back to 1 by 18:00 and remains steady through 19:00. For safety and enjoyment, make sure to protect your skin, especially during those peak hours!
| 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 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, with the highest readings occurring in the summer months. From May to August, the UV Index reaches an extreme level of 12, posing the greatest risk for sunburn, with a minimal safe exposure time of just 10 minutes. April and September also see high values, with an index of 11. Visitors and residents are advised to take extra precautions during these high-risk months, such as applying sunscreen, wearing protective clothing, and seeking shade during peak sun hours. Conversely, in the winter months, from December to February, UV levels are lower, ranging from moderate to very high, but individuals should remain vigilant, especially in February and March when the index peaks at 8 and 10. Overall, awareness and protection against UV radiation are essential year-round, particularly during the hotter months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tripoli UVI | 4 | 6 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
| Al Khums UVI | 4 | 6 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
| Misratah UVI | 4 | 6 | 8 | 10 | 10 | 11 | 11 | 11 | 9 | 8 | 5 | 4 |
| Benghazi UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 11 | 9 | 8 | 5 | 4 |
| Tarhuna UVI | 4 | 6 | 8 | 10 | 10 | 12 | 12 | 11 | 10 | 8 | 6 | 4 |
| Brak | 6 | 8 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 9 | 7 | 5 |