Last updated: May 3, 2025
In Tillaberi, Niger, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Understanding the daily UV levels can help in effectively preventing sunburn and promoting long-term skin health, especially in a region where the BSh climate brings intense sunlight and high exposure risks. With UV Index levels peaking at 12 during midday, it's essential for residents and visitors alike to stay informed to enjoy outdoor activities safely. Whether you're planning to explore Tillaberi’s stunning landscapes or simply spend time outdoors, knowing the UV Index empowers you to take the necessary precautions and protect your well-being.
The UV Index on this particular day illustrates a dynamic and intense sun exposure, peaking at 12 between 1:00 PM and 2:00 PM. Starting off relatively low at 1 during the early hours of 7:00 AM and 8:00 AM, the index begins to rise noticeably as the sun climbs higher in the sky. By 10:00 AM, it hits 6, indicating a notable increase in UV radiation. The most intense sunlight occurs around noon, where it reaches its maximum of 11, urging caution for outdoor activities. After 2:00 PM, the index begins to decline, falling to 5 by 4:00 PM, and wrapping up the day with low readings of 2 by 5:00 PM and returning to 1 after 6:00 PM. This suggests a strong reminder for sun protection during the midday hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the levels of ultraviolet (UV) radiation, with January to December showcasing a clear pattern of seasonal UV fluctuations. The high-risk months, characterized by an extreme UV Index of 11 or higher, span from February to September, peaking in August with a UV Index of 14. During these months, the recommended burn time is drastically low, often just 10 minutes, indicating a significant risk for sunburn. Visitors and residents are strongly advised to take precautions such as wearing protective clothing, utilizing broad-spectrum sunscreen, and seeking shade during peak sunlight hours, particularly between midday and early afternoon. In contrast, the UV Index decreases in the fall and winter months, yet caution is still warranted in October, November, and December, where the UV Index remains at 10 or 9 with burn times of 15 minutes. Staying informed and proactive about UV exposure can significantly reduce the risk of skin damage and promote overall health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alaghsas UVI | 9 | 10 | 11 | 13 | 12 | 12 | 11 | 12 | 11 | 10 | 9 | 8 |
| Agadez UVI | 9 | 10 | 11 | 13 | 12 | 12 | 11 | 12 | 11 | 10 | 9 | 8 |
| Maradi UVI | 10 | 11 | 13 | 12 | 11 | 11 | 13 | 13 | 12 | 11 | 10 | 10 |
| Tillaberi | 10 | 11 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 10 | 10 | 9 |
| Niamey UVI | 10 | 12 | 13 | 12 | 11 | 12 | 13 | 13 | 12 | 11 | 10 | 9 |
| Zinder UVI | 10 | 11 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 11 | 10 | 10 |