Last updated: May 3, 2025
Understanding the UV Index in Merouana, Algeria, is essential for protecting your skin and overall health. With its BSk climate, this region experiences significant sunlight exposure, especially during the peak hours when UV levels can soar to 10—a critical threshold for sunburn risk. By staying informed about the UV index, you can effectively prevent skin damage and enjoy the outdoors safely. Whether you're planning a leisurely afternoon in the sun or engaging in outdoor activities, being aware of UV levels can make a world of difference in maintaining your skin's wellbeing!
The UV Index peaks during the midday sun, reaching a maximum of 10 at noon, indicating a high risk of harm from unprotected sun exposure. As the day progresses, the index rises steadily from a mild 1 at 07:00 to an intensity of 9 by 11:00, prompting outdoor enthusiasts to stay protected. From 12:00 to 13:00, the UV Index remains at its highest, encouraging the use of sunscreen, hats, and protective clothing. Following this peak, it begins to dip gradually, falling to 4 by 16:00 and continuing to decrease to 1 by 19:00, when the day winds down and the sun begins to set. It's crucial to be mindful of these fluctuations and take necessary precautions during the peak hours!
| 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 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 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 |
Throughout the year, the UV Index experiences significant fluctuations, peaking during the summer months. From January to February, the UV Index remains in the moderate range (4 to 5), suggesting a burn time of about 30 minutes under sun exposure. As spring approaches, March to May sees a dramatic rise, with values reaching 8 to 10—categorizing these months as having very high UV levels and reducing burn time to just 15 minutes. The extreme UV conditions occur in June and July, where the index hits 12 and 11, respectively, necessitating careful sun protection measures within just 10 minutes of exposure. By August and September, the UV Index remains high (9 to 10), before tapering off in October (7, high) and returning to moderate levels by November and December. Visitors and residents are advised to take precautionary measures, especially during the high-risk months of March through September, including wearing protective clothing, applying sunscreen, and seeking shade to minimize skin damage from the sun’s rays.
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 |
| Merouana | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 5 | 4 |