Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Khairpur, Pakistan, where intense sunlight and a BWh climate can elevate risks of sunburn and skin damage. With UV levels peaking at a dangerous 11 from noon to 1 PM, awareness of daily UV exposure can significantly impact your sun safety practices and long-term skin health. By staying informed about the UV Index, you can take proactive measures to protect yourself and your loved ones from harmful UV radiation, ensuring safe outdoor activities in this vibrant region.
At sunrise, the UV Index starts gently at 1 at 07:00, making it a safe time for morning activities. However, as the sun climbs higher, the intensity surges, reaching 3 by 08:00 and escalating to a peak of 11 between 12:00 and 13:00. This is the crucial window when protection from the sun is essential, as exposure can lead to skin damage. As afternoon progresses, the index gradually declines, settling back to 9 by 14:00. By the time evening approaches, the UV Index dips to 2 at 17:00 and returns to a minimal 1 by 18:00, signaling a return to safer levels. Whether you’re planning outdoor fun or just soaking up the sun, be mindful of these fluctuations for optimal UV safety!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 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 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal variations, peaking during the summer months of May through August, where it reaches an extreme level of 12. The highest risk months for sun exposure are May, July, and August, each offering a rapid burn time of just 10 minutes. Visitors and residents should take extra precautions during these months, such as wearing protective clothing, applying sunscreen frequently, and seeking shade during peak sun hours. The UV Index gradually decreases in late summer and fall, but remains very high in September and October with burn times of 15 minutes. As winter approaches, the UV levels drop to high in February and November and moderate in January and December, allowing for more manageable sun exposure, yet caution is still warranted. Staying informed about the UV Index is essential for safe outdoor activities year-round.
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 |
| Khairpur | 5 | 6 | 10 | 10 | 12 | 11 | 12 | 12 | 10 | 9 | 6 | 5 |
| Karachi UVI | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 | 7 | 6 |