Last updated: May 3, 2025
Understanding the UV Index in Goz Beida, Chad is crucial for protecting your skin and overall health. With intense sun exposure typical of the BWh climate zone, daily UV levels can fluctuate significantly—reaching as high as 11 between 11:00 AM and 1:00 PM. Awareness of these UV levels is essential for preventing sunburn and long-term skin damage, particularly for those who spend time outdoors. By keeping an eye on the UV Index, residents and visitors can take proactive measures to safeguard their skin against harmful rays, ensuring a healthier, more enjoyable experience in Goz Beida.
At dawn, the UV Index begins its ascent, starting at a manageable 2 by 7:00 AM. As the sun rises higher, it reaches 4 by 8:00 AM, then surges to 7 by 9:00 AM, signaling a day of increasing intensity. The UV exposure peaks dramatically at 10 during the 10:00 AM hour, culminating in a maximum of 11 from 11:00 AM to 12:00 PM—an indication that protective measures are essential. By 1:00 PM, the index slightly dips to 10, but still remains high. The sun's power wanes through the afternoon, dropping to 7 at 2:00 PM and further down to 4 by 3:00 PM. As evening approaches, the UV Index falls off rapidly to 2 at 4:00 PM, 1 at 5:00 PM, and finally drops to 0 by 6:00 PM, ushering in nighttime relief. It's clear that during the peak hours between 10:00 AM and 1:00 PM, vigilance is key to enjoying the outdoors safely.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | 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 | 10 | 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 |
The UV Index experiences significant seasonal fluctuations, peaking during the early months of the year. High-risk months typically span from February to September, where the UV Index reaches extreme levels, particularly in March (UV Index 13) and maintains a consistent range from 11 to 12 throughout the summer months of June, July, and August, with a burn time as short as 10 minutes. As the year progresses into the fall and winter, the UV Index decreases to very high levels in January, October, and November, and slightly lowers to 9 in December. Residents and visitors are strongly advised to take precautions during these high-risk months by wearing protective clothing, using broad-spectrum sunscreen, and limiting sun exposure, especially during peak hours, to minimize the risk of skin damage.
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 |
| Goz Beida | 10 | 11 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 10 | 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 |