Last updated: July 2, 2025
Understanding the UV Index is crucial for the residents of Hasilpur, Pakistan, especially given its BWh climate, characterized by scorching days. Awareness of UV levels is essential for preventing sunburn and maintaining skin health, as harmful ultraviolet rays peak during the midday hours when the index can reach a striking 12. With UV exposure risks significantly higher from 10 AM to 2 PM, comprehending these variations can help you protect your skin and enjoy the sunny days of Hasilpur safely. Stay informed and keep your skin safe!
At dawn, the UV Index begins its ascent at a modest 1 by 7:00 AM, reflecting minimal sun risk. As the morning unfolds, it climbs to 3 by 8:00 AM and reaches 6 by 9:00 AM, signaling an increase in sun exposure. The sun peaks at 12 around noon, indicating a high risk of harm from unprotected sun exposure. The intensity remains high at 11 until 1:00 PM, before gradually declining as the afternoon progresses. By 3:00 PM, the index dips to 6, and later, it falls to 2 by 5:00 PM, showcasing a gentle evening retreat from the sun. Finally, the UV Index settles back to 1 by 6:00 PM, signaling a safe end to the day's exposure. Remember to protect your skin during those peak hours from 10:00 AM to 2:00 PM!
| 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | 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 |
Throughout the year, the UV Index experiences significant seasonal variations, with high-risk months identified primarily from March to October. The UV Index peaks in July at 12, categorized as extreme, which means a burn time of only 10 minutes. Following closely are May and August, both also rated as extreme with an index of 11. For safety, visitors and residents are strongly advised to limit sun exposure during these months, especially between 10 AM and 4 PM when the sun's rays are strongest. In contrast, the winter months of January, November, and December see a much lower UV Index of 4 to 5, where the exposure is deemed moderate, allowing for a safer experience outdoors without as high a risk of sunburn. Always remember to wear sunscreen, protective clothing, and sunglasses, especially during peak UV hours in the high-risk 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 |
| Hasilpur | 5 | 6 | 9 | 10 | 11 | 10 | 12 | 11 | 10 | 8 | 5 | 4 |
| Karachi UVI | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 | 7 | 6 |