Last updated: July 2, 2025
Understanding the UV Index is crucial for the residents of Ile-Ogbo, Nigeria, where the sun's rays can be particularly intense due to its Aw climate zone. Being aware of the UV levels not only helps in preventing painful sunburns but also plays a vital role in long-term skin health. With peak UV Index readings reaching as high as 12 during midday hours, it's essential for the community to stay informed about daily UV exposure risks to protect themselves and their loved ones from harmful effects. By paying attention to the UV Index, residents can enjoy the vibrant sun while staying safe!
As the sun rises, the UVI begins its climb, with a mild 1 at 07:00. By 08:00, it gently increases to 2, making early morning outings quite pleasant. The intensity ramps up quickly, hitting 4 at 09:00 and then surging to 6 by 10:00. The true peak arrives during midday, as the index soars to a blistering 12 between 12:00 and 13:00, signaling a prime time for sun protection. After this apex, the UVI starts to decline, dropping to 10 at 14:00 and gradually easing to 7 by 15:00. Post-peak hours see a further retreat, resting at 4 at 16:00, cooling off to 2 by 17:00, before settling back to 1 at 18:00 and finally fading to 0 after sunset at 19:00. Monitor the UVI closely to ensure safe sun exposure throughout the day!
| 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 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | 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 |
Throughout the year, UV index levels exhibit significant seasonal variation, with the highest risks typically occurring from February to October. These months, especially from March to September, consistently present an extreme exposure category with UV indices peaking at 14 in April and remaining dangerously high at 12-13 from May to September. During this period, the burn time is a rapid 10 minutes, emphasizing the urgent need for protective measures. Visitors and residents are strongly advised to minimize sun exposure, wear protective clothing, and apply broad-spectrum sunscreen diligently, particularly during these high-risk months. For those outdoors in January, November, and December, although the index is lower, with readings of 9-10, caution is still advised as these months still present a very high exposure risk with burn times of 15 minutes.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Ile-Ogbo | 10 | 11 | 12 | 14 | 12 | 12 | 12 | 12 | 13 | 11 | 9 | 10 |
| Kaduna UVI | 10 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 11 | 10 | 10 |