Last updated: June 2, 2025
In Tamanrasset, Algeria, understanding the UV Index is crucial for safeguarding your skin and overall health. High UV levels can lead to sunburn and long-term skin damage, making awareness vital for residents and visitors alike. With a BWh climate, Tamanrasset experiences intense sunshine, particularly during peak hours when UV exposure can soar to a staggering 12. By being informed about current UV levels, you can take proactive measures to enjoy the beautiful outdoors while minimizing your risk of harmful effects from the sun. Stay protected, plan your activities wisely, and embrace the sunny charm of Tamanrasset safely!
As the day unfolds, the UV Index experiences a dramatic rise, peaking at 12 between noon and 1 PM, indicating a high risk of harm from unprotected sun exposure. Early morning begins with a gentle 1 at 7 AM, gradually climbing to a moderate 5 by 9 AM. Come 10 AM, the sun’s intensity escalates to a striking 8, setting the stage for the day’s most potent rays. After the afternoon peak, the index gradually descends, falling to a moderate 5 by 4 PM and tapering off to a safe 1 as sunlight wanes, creating a dynamic dance of UV exposure that highlights the importance of sun safety throughout the day.
| 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 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | 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 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with high-risk months identified from March to October, where the UV Index reaches extreme levels ranging from 11 to 13. January and February also pose risks with a UV Index of 8 and 10, respectively, classified as very high. The most critical months are April, May, and August, each registering a peak UV Index of 13, allowing for a burn time of just 10 minutes. As temperatures rise in summer, it’s essential for visitors and residents alike to be vigilant during these months, seeking shade, wearing sunscreen, and protective clothing to mitigate the risk of sunburn and long-term skin damage. With November and December transitioning to lower UV levels, individuals can expect a slight reprieve, though caution remains advisable in November due to a still significant UV Index of 9.
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 |
| Tamanrasset | 8 | 10 | 11 | 13 | 13 | 12 | 12 | 13 | 12 | 11 | 9 | 7 |