Last updated: May 3, 2025
Understanding the UV Index in Eti-Osa, Nigeria is crucial for protecting your skin and overall health. With the region’s Aw climate, characterized by warm temperatures and abundant sunshine, residents should be particularly mindful of the daily fluctuations in UV levels. The UV Index ranges from a low of 1 in the early morning and late evening to a peak of 11 at noon, signaling the potential for severe sunburn with just a short exposure. Awareness of these levels not only aids in preventing sunburn but also plays a key role in maintaining healthy skin. So whether you're heading outdoors for work or leisure, staying informed about UV exposure risks is essential for safeguarding your skin health in Eti-Osa.
As the sun rises, the UV Index begins at a modest 1 at 07:00, gradually climbing to reach 2 by 08:00. The real intensity kicks in at 09:00, where it hits 4, but the peak is yet to come. By 11:00, the index skyrockets to 9, leading to an afternoon high of 11 at both 12:00 and 13:00—a clear indication to seek shade and protect your skin! As the day wanes, the UV Index starts to decline, dropping back to 7 by 15:00, and continuing its descent through 4 at 16:00 and 2 at 17:00. Finally, the UV levels fall to 1 at 18:00 and settle at a safe 0 by 19:00. Remember, as the sun shines bright, prioritize your protection! 🌞
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Seasonal UV changes indicate that from January to April, the UV Index remains consistently high, peaking at 13 in April, which falls under the extreme exposure category, meaning burn time is only 10 minutes during this period. May to October continues the trend with a sustained extreme category, with the UV Index fluctuating between 11 and 12, maintaining a 10-minute burn time. High-risk months are particularly evident from March to September, where residents and visitors should exercise extra caution. Conversely, November and December see a drop in UV levels, yet still pose risks with very high exposure (UV Index 9 and 8, respectively), and a longer burn time of 15 minutes. It’s crucial for individuals to wear protective clothing, apply sunscreen regularly, and seek shade, especially during peak sunlight hours, to minimize sun damage and health risks throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eti-Osa | 10 | 10 | 11 | 13 | 12 | 11 | 11 | 11 | 12 | 11 | 9 | 8 |
| Lagos UVI | 10 | 10 | 11 | 13 | 12 | 11 | 11 | 11 | 12 | 11 | 9 | 8 |
| Port Harcourt UVI | 10 | 11 | 11 | 14 | 12 | 11 | 11 | 11 | 12 | 12 | 10 | 9 |
| Ibadan UVI | 10 | 11 | 12 | 14 | 12 | 12 | 12 | 12 | 13 | 11 | 9 | 9 |
| Kano UVI | 10 | 12 | 13 | 11 | 11 | 11 | 12 | 13 | 12 | 11 | 10 | 10 |
| Kaduna UVI | 10 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 11 | 10 | 10 |