Last updated: May 3, 2025
In Batna, Algeria, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels allows residents and visitors to take appropriate precautions, especially during peak sun hours when the index can soar to 10 around noon, signaling intense exposure risks. Batna's BSk climate exposes inhabitants to significant UV radiation, making it imperative to monitor these levels daily. By keeping an eye on the UV Index, you can enjoy the sunny days while protecting your skin from the harmful effects of UV rays.
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 |
As the year progresses, the UV Index exhibits significant seasonal variations, warranting caution during high-risk months. From March to September, the UV Index rises sharply, peaking at 12 in June, marking the period as extreme risk for sunburn, with a burn time of just 10 minutes. Notably, March through May sees a transition to very high levels, particularly in March and April, where burn time decreases to 15 minutes. For those enjoying outdoor activities in the summer months, it is crucial to employ sun protection strategies, especially in June, July, and August when the index remains dangerously high. Visitors and residents should be particularly vigilant during these months and consider wearing protective clothing, using sunscreen, and seeking shade to minimize UV exposure. As the year winds down, October to December presents a lower risk with moderate UV levels, but it is still advisable to stay cautious, especially during peak midday 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 |
| Tebessa UVI | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 5 | 4 |
| Batna | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 11 | 9 | 7 | 5 | 4 |