Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Mascara, Algeria, where the sunny climate can lead to higher exposure levels. The UV Index provides valuable information about the potential for skin damage from the sun's rays, helping you plan your day to prevent sunburn and prioritize your skin health. With peak UV levels reaching as high as 11 during midday, it's essential to be aware of the risks associated with prolonged sun exposure in this BSk climate zone. Stay informed and protect yourself under the beautiful Algerian sun!
The UV Index today starts low at 1 at 07:00, gradually climbing to a moderate 4 by 09:00. As the sun ascends, the index peaks at a scorching 11 between 12:00 and 13:00, indicating a high risk of harm from unprotected sun exposure. After that, it begins to taper off, dipping to 10 at 14:00 and then descending steadily to 1 by 19:00. With such a pronounced mid-day spike, it’s essential to take protective measures — think sunscreen and shade during those peak hours! Stay safe and stay sun-smart!
| 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 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant seasonal changes, peaking during the summer months. From January to February, UV levels are moderate, with a burn time of 30 minutes. As spring arrives in March, the UV Index elevates to 8 (very high), reducing burn time to 15 minutes, and it continues to climb, reaching a peak of 12 in June (extreme), where the burn time shortens to just 10 minutes. The danger remains high in July and August, with UV levels at 11 and 10, respectively. September sees a slight drop, but still advises caution with a UV Index of 8. As fall approaches in October, levels decrease to 7 (high), permitting a burn time of 25 minutes, before returning to moderate levels in the winter months of November and December. Residents and visitors should remain vigilant from March through August, as these are the high-risk months for UV exposure, and it is recommended to use sunscreen, wear protective clothing, and seek shade during peak sun hours.
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 |
| Mascara | 3 | 5 | 8 | 9 | 10 | 12 | 11 | 10 | 8 | 7 | 5 | 3 |
| Tebessa UVI | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 5 | 4 |