Last updated: July 2, 2025
In Laghouat, Algeria, being aware of the UV Index is crucial for protecting your skin and overall health. The UV Index indicates the level of ultraviolet radiation from the sun, which can lead to harmful effects like sunburn and increase the risk of skin cancer. Understanding these levels is especially important in Laghouat's arid/BWK climate, where the sun shines brightly and UV exposure can peak dramatically, with values reaching as high as 11 during midday. By staying informed about the UV levels throughout the day, you can take the necessary precautions to safeguard your skin and enjoy the sunshine safely.
The UV Index fluctuates throughout the day, beginning with a gentle rise from a modest 1 at 07:00 to a peak of 11 at noon. As the sun reaches its highest point, the intensity of UV radiation escalates, urging caution and protection. The index remains high until 14:00, maintaining a reading of 10, before gradually declining in the afternoon. By 17:00, it drops to 3 and cools off to 1 by evening, highlighting the dramatic shift in UV exposure as daylight fades. For a sun-safe day, plan outdoor activities in the morning or later in the evening!
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 | 11 | extreme | 10 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 exposure varies significantly, with high-risk months occurring from March to August. During this period, the UV Index peaks at 11-12, categorized as extreme, indicating a burn time as short as 10 minutes in the sun. March and April also exhibit very high levels at 9-10, with a burn time of just 15 minutes. Residents and visitors should take precautions, especially during the peak summer months of May to July, by wearing sunscreen, protective clothing, and seeking shade during midday hours. As autumn approaches, the UV Index decreases, reaching moderate levels in December and January; however, vigilance should still be maintained throughout the year. Staying informed and protected against UV exposure is essential for skin health in all seasons.
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 |
Laghouat | 4 | 6 | 9 | 10 | 11 | 12 | 11 | 11 | 9 | 7 | 6 | 4 |