Last updated: June 2, 2025
In Sidi Okba, Algeria, staying informed about the UV Index is essential for protecting your skin from harmful ultraviolet rays. Understanding the daily UV levels is crucial for preventing sunburn and ensuring long-term skin health, especially in a region characterized by a BWh climate, where the sun shines brightly and the risks of overexposure are high. With peak UV Index levels reaching 11 around noon, residents and visitors alike should take proactive measures during these hours to mitigate risks and enjoy the beautiful Algerian outdoors safely.
The UV Index begins the day at a gentle 1 at 7:00 AM, ideal for early risers enjoying the outdoors. As the sun climbs, the index steadily rises, reaching 3 by 8:00 AM and hitting 5 at 9:00 AM. It's 10:00 AM when things heat up, peaking at a striking 11 by noon, making it crucial to take precautions. The UV Index holds steady at this maximum of 11 from 1:00 PM to 2:00 PM, signaling extreme exposure levels. Following this hour, conditions begin to cool down with a decline to 9 by 2:00 PM and tapering to 4 by 4:00 PM. As the day winds down, the index drops sharply to 1 by 6:00 PM, providing a gentle close to the day's UV exposure. Adapting outdoor activities in line with these UV fluctuations is essential for skin health!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 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 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index shows significant seasonal changes, notably peaking during the summer months. From January to February, the UV levels remain in the moderate range (3-5), allowing for 30 minutes of safe sun exposure. However, starting in March, the UV Index rises to a high level of 7, reducing safe exposure time to 25 minutes. The late spring to summer months of April and May see very high UV levels of 9, necessitating caution with a burn time of just 15 minutes. The extreme UV Index of 11 in June signifies the highest risk, with a stark reduction in safe exposure to just 10 minutes. July and August maintain very high levels at 10, while September sees a slight decline to 8. As fall approaches, the UV index decreases back to high in October (7) and returns to moderate levels in November and December (5 and 3, respectively). Visitors and residents should exercise caution during the high-risk months of April through September, limiting sun exposure, wearing protective clothing, and applying sunscreen to minimize skin damage.
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 |
| Sidi Okba | 3 | 5 | 7 | 9 | 9 | 11 | 10 | 10 | 8 | 7 | 5 | 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 |