Last updated: August 1, 2025
Understanding the UV Index is crucial for residents of Barkhan, Pakistan, where the sun’s rays can pose significant risks to skin health. With a typically arid climate (BWh), Barkhan experiences high UV levels, particularly during midday hours, making awareness essential for preventing sunburn and long-term skin damage. When the UV Index peaks at 13 around noon, it’s vital to take precautions, as sun exposure can lead to immediate harm and increase the risk of skin-related concerns. Staying informed about UV levels helps you enjoy the outdoors while safeguarding your skin against the sun's harmful effects.
From the early morning hours, the UV Index steadily rises, beginning at a gentle 1 at 7:00 AM. As the sun climbs higher, it reaches 3 by 8:00 AM before surging to 6 at 9:00 AM. The peak occurs between 11:00 AM and 1:00 PM, with an intense UV Index of 12 at 11:00 AM and a maximum of 13 at both 12:00 PM and 1:00 PM. As the afternoon progresses, the index starts to decline, dropping to 11 at 2:00 PM, then to 8 by 3:00 PM, and further down to 5 at 4:00 PM. Finally, as the sun sets, the risk decreases significantly, ending the day at 1 by 6:00 PM, illustrating a classic curve of sun intensity throughout the day. Remember to take precautions during the peak hours to protect your skin!
| 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | 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 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variations, highlighting the importance of sun safety throughout the year. From January to April, the UV Index increases sharply from 6 to a peak of 12, indicating high to extreme exposure levels, with a burn time reduced to just 10 minutes by March. The peak risk months are May through August, when the UV Index fluctuates between 12 and 14, maintaining extreme exposure levels that necessitate vigilant sun protection within a mere 10 minutes. Even as September sees a slight decrease to 11, the risk remains high. By October, UV levels decrease to 9, categorized as very high, while November and December experience a dip to 6 and 5, respectively, marking safer conditions with extended burn times of 25 to 30 minutes. Visitors and residents should prioritize sun protection, especially during the high-risk months of March to September, by wearing sunscreen, protective clothing, and seeking shade during peak sun hours to mitigate the risk of UV-related harm.
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 |
| Barkhan | 6 | 7 | 11 | 12 | 14 | 12 | 13 | 13 | 11 | 9 | 6 | 5 |