Last updated: June 2, 2025
In Amdjarass, Chad, being aware of the UV Index is crucial for maintaining your skin health and preventing sunburn. The intense sunlight characteristic of this BWh climate means that UV levels can reach dangerous heights, peaking at 11 around midday. Understanding these UV levels allows residents and visitors alike to take necessary precautions, ensuring safe outdoor activities while minimizing the risk of skin damage. With a typical daily exposure ranging from moderate to extreme, it's essential to stay informed and protect yourself from the sun's harmful effects.
At 07:00, the UV Index begins its ascent at a mild 2, making it safe for early risers. By 08:00, it ramps up to 5, signaling that sun protection is advisable for outdoor activities. The intensity peaks dramatically at 10:00 with a 10, and reaches the maximum at 11:00 and 12:00, both clocking in at an intense 11—a clear warning to seek shade! The afternoon sees a gradual decline; by 13:00, it slips to 9 and continues its downward trend to 4 at 15:00, offering a brief respite. As the day winds down, the UV Index falls steadily, hitting 1 at 17:00 and finally dropping to 0 by 18:00, signaling an end to the day’s UV exposure. Whether basking in midday sun or enjoying a late afternoon stroll, keeping an eye on the UV Index ensures your safety in the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV levels exhibit significant seasonal variation, with the highest readings occurring from February to September. During these months, particularly in March, April, May, and September, the UV Index reaches a peak of 13, categorized as extreme, necessitating very limited sun exposure with a burn time of only 10 minutes. Visitors and residents are advised to take necessary precautions, such as wearing protective clothing and sunscreen, particularly between February and September, when UV exposure is exceptionally high. The high-risk months include February through October, when the UV Index consistently remains extreme, prompting everyone to be vigilant about sun safety. As UV levels decrease in November and December, the risk remains very high but is noticeably less severe, with recommended burn times of 15 minutes.
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 |
| Amdjarass | 9 | 12 | 13 | 13 | 13 | 11 | 12 | 12 | 13 | 11 | 9 | 8 |
| 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 |