Last updated: July 2, 2025
Understanding the UV Index in Dar el Beida, Algeria is crucial for safeguarding your skin and overall health. With sunburn becoming a serious risk as UV levels rise—especially during the peak hours from 10:00 AM to 2:00 PM—being informed allows residents and visitors to take necessary precautions. Dar el Beida boasts a Mediterranean climate, where warm, sunny days can significantly increase UV exposure. By keeping an eye on the UV Index, you can enjoy the beautiful Algerian sun while minimizing the threat of skin damage and promoting long-term dermatological health.
The UV Index throughout the day showed a significant rise in intensity as the sun climbed higher in the sky. It began at a modest 1 at 07:00, gradually increasing to 2 by 08:00. A noticeable surge occurred by 09:00, reaching 4, but it was from 10:00 onwards that the index hit 6 and then soared to a peak of 10 from 12:00 to 14:00. During these hours, safety precautions such as sunscreen and protective clothing are highly recommended. As the afternoon progressed, the UV Index dipped to 8 at 15:00, before declining steadily to 3 by 17:00, and finally settling back to a low 1 by 18:00 and 19:00. This data serves as a reminder of the sun's strength during peak hours, ensuring we stay protected while enjoying the beautiful weather.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | 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 | 10 | very high | 15 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 exposure varies significantly, with high-risk months primarily occurring from March to September. In March, the UV Index rises to 7 (high), leading into April and May, where it escalates to 8 and 9 (very high), respectively. The peak occurs in June with an extreme UV Index of 11, followed closely by July and August, which see values of 10 and 9 (very high). As summer fades into autumn, UV levels gradually decline, reaching a moderate 4 in November and returning to 3 in December. Given these fluctuations, it is essential for both visitors and residents to take preventive measures during the high-risk months, such as seeking shade, wearing protective clothing, and applying sunscreen to avoid harmful skin exposure.
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 |
| Dar el Beida | 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 |