Last updated: June 2, 2025
In Bonoua, Côte d'Ivoire, awareness of the UV Index is crucial for safeguarding your skin health and preventing sunburn. Understanding the daily UV levels can help residents and visitors alike make informed choices about sun exposure, especially during peak hours when the risk is highest. With a warm climate characteristic of an Am climate zone, Bonoua experiences significant UV exposure, particularly from 10 AM to 2 PM, when indices can reach up to 12. Staying informed and taking precautions can help you enjoy the sun safely while protecting your skin.
The UV Index throughout the day presents an interesting pattern as the sun rises and reaches its peak intensity. Starting at a mere 1 at 7:00 AM, it climbs slowly, hitting 2 by 8:00 AM. However, the real surge occurs as the day progresses, with a sharp increase to 5 by 9:00 AM. By 11:00 AM, you'll want to ensure proper sun protection, as it peaks at 10. The intensity reaches its highest point of 12 at 12:00 PM, suggesting maximum caution is needed. As the afternoon rolls on, the index begins to wane, dropping to 9 at 2:00 PM and then steadily declining to 3 by 4:00 PM. Finally, the UV exposure diminishes significantly as the day winds down, returning to a safe 1 by 7:00 PM and 0 by 8:00 PM. Be sure to enjoy the sun wisely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | 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 |
Throughout the year, UV Index levels exhibit significant seasonal variation, peaking in the spring and summer months. From January to March, UV exposure starts very high to extreme, but it escalates further in April and May with an index of 14 and 13, respectively. The high-risk months from March to October consistently show extreme levels, with burn times as short as 10 minutes throughout this period. Consequently, visitors and residents should take precautionary measures during these months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours, to reduce the risk of harmful UV exposure. As the year progresses into November and December, the UV Index begins to decline, though caution should still be exercised as levels remain very high.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Abobo UVI | 10 | 11 | 12 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 10 | 9 |
| Abidjan UVI | 10 | 11 | 12 | 14 | 13 | 11 | 11 | 12 | 12 | 12 | 10 | 9 |
| Bonoua | 10 | 11 | 12 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 10 | 9 |
| San-Pedro UVI | 11 | 12 | 12 | 15 | 13 | 11 | 11 | 12 | 12 | 12 | 11 | 10 |
| Bouake UVI | 11 | 11 | 12 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 10 | 10 |
| Daloa UVI | 11 | 12 | 12 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 10 | 10 |