Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Ouallam, Niger, where the climate tends to be hot and dry. With peak UV levels reaching as high as 13 during midday, it’s essential to comprehend the associated risks, such as sunburn and long-term skin health issues. Monitoring UV levels can help you take necessary precautions, ensuring safe outdoor activities while enjoying the beautiful Nigerien sun. Stay informed and protect yourself from the harmful effects of UV exposure in this vibrant region!
The UV Index data for the day reveals a significant peak in sun exposure, particularly between 12:00 PM and 1:00 PM, where it reaches an intense 13. Starting from a mild 1 at 7:00 AM and 8:00 AM, the index swiftly climbs, hitting 10 by 11:00 AM. The high of 12 at noon signals dangerous levels of UV radiation, prompting caution for outdoor activities. As the afternoon progresses, the UV Index begins to taper off, decreasing to 5 by 4:00 PM and dropping to 1 by 6:00 PM. This day's UV exposure underscores the importance of sun protection, especially during peak hours from 10:00 AM to 2:00 PM. Be smart and stay safe under the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 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 |
| Niamey UVI | 10 | 12 | 13 | 12 | 11 | 12 | 13 | 13 | 12 | 11 | 10 | 9 |
| Ouallam | 10 | 11 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 10 | 10 | 9 |
| Zinder UVI | 10 | 11 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 11 | 10 | 10 |