Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Bogande, Burkina Faso, where the sun's intensity can pose significant risks to skin health. The UV levels can peak sharply throughout the day, notably reaching a maximum of 13 around noon, making awareness essential for sunburn prevention and long-term skin care. With a BSh climate, Bogande experiences a dry savanna environment, leading to increased sun exposure and UV radiation risks, especially during the hottest months. Staying informed about daily UV Index fluctuations can help safeguard your skin while enjoying the sunny days this charming region has to offer.
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 | 9 | very high | 15 min |
| 11:00 | 12 | 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 |
As the seasons change, so do the levels of ultraviolet (UV) radiation, significantly impacting the risk of sunburn. From January to March, the UV Index starts high at 9 in January, peaking at 11 in February and March, categorized as extreme with a burn time of just 10 minutes. The intensity continues to rise through April and May, reaching a peak of 13 during the summer months of July and August, where exposure is also categorized as extreme and a burn can occur in only 10 minutes. Visitors and residents alike should take precautions during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible, especially from February to September when the UV Index remains critically high. As autumn approaches, October shows a UV Index of 10, moderate but still in the very high exposure category, before tapering off to a safer level in November and December with a return to 9. Overall, vigilance against UV exposure is crucial throughout the year, particularly during the warmer months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bogande | 9 | 11 | 11 | 13 | 12 | 12 | 13 | 13 | 12 | 10 | 9 | 9 |
| 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 |