Last updated: June 2, 2025
Understanding the UV Index in Arrah, Côte d'Ivoire is essential for maintaining skin health and preventing sunburn, especially in this Aw climate zone where the sun's intensity can reach dangerous levels. With UV readings peaking at 12 around midday, it's crucial for residents and visitors alike to stay aware of these fluctuations to protect themselves from harmful ultraviolet radiation. By recognizing the significance of UV levels, you can enjoy the beautiful sunshine while taking the necessary precautions against skin damage and other related health risks. Whether you're lounging outdoors or engaging in activities, knowing the UV Index can help you make informed decisions for sun safety.
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 |
The UV Index demonstrates significant seasonal changes, with the highest readings occurring from March to September, where it consistently remains in the extreme category. April stands out with a peak index of 14, while February and November transition to a very high exposure category, with slightly increased burn times of 15 minutes. January and February still pose risks, as they have UV Index values of 11 and 12, respectively. As such, all visitors and residents should exercise caution during these high-risk months, particularly from March to October, by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours (10 a.m. to 4 p.m.) to minimize the risk of UV-related harm.
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 |
| San-Pedro UVI | 11 | 12 | 12 | 15 | 13 | 11 | 11 | 12 | 12 | 12 | 11 | 10 |
| Arrah | 11 | 12 | 12 | 14 | 13 | 12 | 12 | 12 | 13 | 12 | 10 | 9 |
| 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 |