Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Aflou, Algeria, where the climate falls under the BSk category—a semi-arid environment frequently subjected to intense sunlight. With UV levels peaking at a staggering 12 during midday hours, awareness is essential to prevent sunburn and promote long-term skin health. Knowing these UV exposure risks empowers individuals to take necessary precautions, ensuring safe outdoor activities while protecting against harmful effects. Embrace the sunlight wisely in Aflou, and prioritize your well-being!
Starting the day with a low UV Index of 1 at 7:00 AM, the sun gradually climbs higher in the sky, causing the UV Index to rise sharply. By 10:00 AM, it reaches a moderate 7, but the real peak hits at 1:00 PM with a whopping 12 — a cautionary signal for everyone to seek shade and apply sunscreen. Fortunately, the intensity begins to wane later in the afternoon, dropping to 8 at 3:00 PM and continuing down to 1 by 7:00 PM. Remember, the sun might be at its brightest around midday, so stay protected during those high-risk hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | 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 |
The seasonal UV changes highlight a significant increase in UV exposure from late winter through summer, peaking during the months of May to July with an extremely high UV Index of 11 to 12, where burn time drops to just 10 minutes. March and April also present very high levels (UV Index 8 to 10), necessitating caution. The high-risk months for UV exposure are therefore March through August, with May and June being the most critical. Visitors and residents should take proactive measures during these periods, such as seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen to reduce the risk of skin damage. In contrast, fall and winter months (October to December) show moderate UV levels, allowing for more lenient sun safety practices.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Algiers UVI | 3 | 5 | 7 | 8 | 9 | 11 | 10 | 9 | 8 | 6 | 4 | 3 |
| Boumerdas UVI | 3 | 5 | 7 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 4 | 3 |
| Constantine UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 7 | 5 | 3 |
| Oran UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 7 | 5 | 3 |
| Tebessa UVI | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 5 | 4 |
| Aflou | 4 | 6 | 8 | 10 | 11 | 12 | 12 | 10 | 9 | 7 | 5 | 4 |