Last updated: June 2, 2025
In Mao, Chad, awareness of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels can significantly reduce the risk of sunburn and promote long-term skin health, especially given the region's BWh climate, characterized by intense sunlight. With peak UV Index values reaching a staggering 11 around midday, residents and visitors alike must take proactive measures to shield themselves from the sun’s damaging rays. Stay informed and take action to enjoy the outdoors safely!
As the sun rises, the UV Index begins its gradual climb, starting at 1 at 07:00. By 08:00, it reaches 3, signaling more sun exposure. The intensity peaks dramatically, hitting 11 at 11:00 and 12:00, making these hours the most hazardous for skin exposure. A slight decrease follows, with readings of 10 at 13:00 and 8 at 14:00, before it begins to drop, arriving back at 5 by 15:00. As the afternoon wanes, the UV Index settles back down to 3 at 16:00, and then to 1 by 17:00, before dwindling to 0 by 19:00. Stay protected during peak UV hours, especially from 11:00 to 12:00, to enjoy the beautiful day safely!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 11 | extreme | 10 min |
13:00 | 10 | very high | 15 min |
14:00 | 8 | very high | 15 min |
15:00 | 5 | moderate | 30 min |
16:00 | 3 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index experiences significant fluctuations throughout the year, peaking from March to September with values ranging from 11 to 13, categorized as extreme. During these months, the recommended skin burn time drastically decreases to just 10 minutes, signaling heightened risk for sunburn and UV-related health issues. January, November, and December show a slight decrease in UV levels, classified under a very high exposure category, allowing for a slightly longer burn time of 15 minutes. Given these trends, it is crucial for visitors and residents to prioritize sun protection strategies—such as wearing sunscreen, protective clothing, and seeking shade—especially during the high-risk months of February through October. Regular UV monitoring and responsible sun exposure practices are essential for maintaining skin health year-round.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Abeche UVI | 10 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 10 | 9 | 9 |
Mao | 10 | 11 | 13 | 12 | 12 | 11 | 13 | 13 | 13 | 11 | 10 | 9 |
N'Djamena UVI | 10 | 12 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 11 | 10 | 9 |
Sarh UVI | 11 | 12 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 12 | 10 | 10 |
Moundou UVI | 11 | 12 | 13 | 14 | 13 | 12 | 13 | 13 | 14 | 12 | 10 | 10 |
Kelo UVI | 11 | 12 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 12 | 10 | 10 |