Last updated: August 1, 2025
Understanding the UV Index is crucial for residents of Matiari, Pakistan, where the sun shines fiercely, especially in the summer months. High UV levels can lead to serious skin issues, including sunburn and long-term health risks such as skin cancer. In Matiari’s arid BWh climate, the UV Index often peaks dramatically, with readings reaching as high as 13 during midday. Knowing the UV levels not only helps you take appropriate precautions to protect your skin but also informs outdoor activities throughout the day. Whether it's finding shade, applying sunscreen, or wearing protective clothing, staying aware of the UV Index can make all the difference in enjoying the sun safely.
As the sun rises, the UV Index begins to climb steadily. Starting at a mild 1 at 7:00 AM, the intensity increases to a moderate 3 by 8:00 AM. However, it's not until 10:00 AM that the UV Index hits 8, signaling the need for sun protection. The peak occurs at 12:00 PM with a soaring 13, making it crucial to take precautions if you're outdoors. As the afternoon progresses, the index gradually declines, dropping to 10 at 2:00 PM and sliding to 7 by 3:00 PM. By evening, the UV levels decrease significantly, settling back to 1 by 7:00 PM. Stay safe and safeguard your skin during peak sun hours!
| 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 | 11 | extreme | 10 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 |
As the seasons change, the UV Index fluctuates significantly, indicating varying levels of sun exposure risk throughout the year. High-risk months typically include March through August, where the UV Index peaks at 13 in July and remains in the extreme category for most of this period. Visitors and residents should especially note that April and May present the highest risk, with an extreme UV Index of 11 and 12 respectively. During these months, the burn time drops to just 10 minutes, necessitating protective measures. In contrast, January, February, November, and December fall into the high exposure category, allowing for a longer burn time of 25 minutes, though caution is still advisable. Appropriate sun safety practices, including sunscreen application, protective clothing, and seeking shade, are essential year-round, especially during these peak months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rawalpindi UVI | 4 | 5 | 9 | 9 | 11 | 11 | 11 | 10 | 9 | 6 | 4 | 3 |
| Lahore UVI | 4 | 5 | 9 | 9 | 10 | 10 | 11 | 11 | 8 | 6 | 4 | 4 |
| Faisalabad UVI | 4 | 6 | 8 | 9 | 10 | 10 | 11 | 11 | 9 | 7 | 5 | 4 |
| Multan UVI | 4 | 6 | 9 | 9 | 11 | 10 | 11 | 11 | 9 | 7 | 5 | 4 |
| Karachi UVI | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 | 7 | 6 |
| Matiari | 6 | 7 | 10 | 11 | 12 | 11 | 13 | 12 | 10 | 9 | 7 | 6 |