Last updated: August 1, 2025
Understanding the UV Index in Dori, Burkina Faso is crucial for safeguarding your skin health and preventing sunburn. With the region's BSh climate, residents and visitors can experience intense sunlight, particularly during peak hours when UV levels soar to 13 around midday. Being aware of these UV levels empowers you to take the necessary precautions, ensuring you enjoy the warm climate while minimizing the risk of skin damage. From planning outdoor activities to selecting appropriate sunscreen, knowledge of the UV Index is your best defense against the sun's harmful rays. Stay informed and stay safe in Dori's sunny embrace!
As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are most potent!
| 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 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 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 demonstrates a clear seasonal variation, peaking from February through September, when values reach an extreme level of 11 to 13. The highest risk months are March, April, July, and August, when the UV Index consistently hits 12 or 13, resulting in a dangerously short burn time of just 10 minutes. As a result, it is crucial for visitors and residents to take protective measures during these months, such as wearing sunscreen, protective clothing, and sunglasses, and seeking shade when necessary. In contrast, the UV Index drops to a very high level of 10 during the colder months of January, October, November, and December, still warranting caution, but with slightly longer burn times of 15 minutes. Staying informed and vigilant about UV exposure year-round is essential for maintaining skin health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dori | 10 | 11 | 12 | 13 | 11 | 12 | 13 | 13 | 12 | 10 | 10 | 10 |
| Ouahigouya UVI | 10 | 11 | 12 | 13 | 12 | 12 | 14 | 14 | 12 | 11 | 10 | 9 |
| Koudougou UVI | 10 | 11 | 12 | 13 | 12 | 13 | 13 | 14 | 13 | 12 | 10 | 9 |
| Ouagadougou UVI | 11 | 11 | 12 | 13 | 12 | 13 | 13 | 14 | 13 | 12 | 10 | 9 |
| Bobo-Dioulasso UVI | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 12 | 10 | 10 |
| Banfora UVI | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 12 | 10 | 10 |