Last updated: May 3, 2025
Understanding the UV Index in Shahr Sultan, Pakistan, is crucial for protecting your skin and overall health. As a region with a BWh climate, residents face significant UV exposure, particularly during the peak hours from 11 AM to 1 PM, when the index reaches a maximum of 11—indicating very high levels of harmful solar radiation. Awareness of UV levels is essential not just for preventing painful sunburn but also for reducing the risk of long-term skin damage. By monitoring the UV Index, you can take proactive measures to safeguard your skin against the intense sun typical of Shahr Sultan, ensuring you enjoy the outdoors safely.
As the sun rises, the UV Index begins at a mild 1 at 07:00, offering a gentle invitation to enjoy the morning light. By 08:00, it climbs to 3, signaling that it’s safe to step outside. However, things heat up quickly: the index escalates to a peak of 11 between 11:00 and 13:00, where protective measures are essential. As the sun starts its descent, the index gradually tapers off, dropping to 9 at 14:00 and then descending to 6 by 15:00. From there, it dips to 3 at 16:00, and finally winds down to 1 by 18:00, ending the day with a 0 at 19:00. Remember, during those peak hours, it's crucial to seek shade and wear sunscreen to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, highlighting the importance of sun safety for visitors and residents. High-risk months occur from March to August, where the UV Index reaches extreme levels of 11 in both May and July, demanding vigilant protection from harmful UV rays. During these peak months, the recommended burn time diminishes to just 10 minutes, emphasizing the need for sunscreen, protective clothing, and seeking shade. As we transition into the fall, the UV Index starts to decrease, with a notable drop in intensity by November and December, where it returns to a moderate 5 and 4 respectively, allowing for safer outdoor activities. Residents and visitors are advised to stay informed about the UV Index daily, particularly in the high-risk months, to ensure their safety while enjoying the sun.
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 |
| Shahr Sultan | 5 | 6 | 9 | 10 | 11 | 10 | 11 | 11 | 9 | 8 | 5 | 4 |
| Karachi UVI | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 | 7 | 6 |