Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Zafarwal, Pakistan, where the sun can pose significant risks to skin health, particularly during the peak hours of exposure. With a typical climate categorized as Cwa, the region experiences a wide range of UV levels, with values soaring to 12 around noon. This heightened exposure emphasizes the importance of being vigilant against sunburn and long-term skin damage. By staying informed about the UV Index, you can take proactive steps to protect your skin and enjoy the sunny days safely. Remember, awareness is your first line of defense against harmful ultraviolet rays!
The UV Index presents a striking profile throughout the day, peaking dramatically from 11:00 AM to 12:00 PM with a maximum value of 12, indicating an intense level of solar radiation. Early risers will notice a more moderate ascent as the index starts at 2 at 07:00 AM, gradually climbing to 3 by 08:00 AM. The real intensity begins at 09:00 AM, surging to 6 before reaching a zenith of 11 by 11:00 AM. As the sun begins to dip post-noon, the index recedes to 9 at 02:00 PM, then gently descends to 6 by 03:00 PM, and continues its downward trend to settle at 0 by 07:00 PM. This data emphasizes the importance of sun protection during the peak hours when ultraviolet radiation is most potent.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | 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 | 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 shows considerable variation, highlighting the need for awareness regarding sun exposure. The high-risk months typically span from March to August, where the UV Index reaches its peak levels, particularly in May and July with extremes at 11 and 12, respectively. During these months, burn times significantly shorten to just 10-15 minutes, prompting strong advisories for visitors and residents. It's essential to take protective measures during these periods by wearing sunscreen, protective clothing, and seeking shade whenever possible. Conversely, from October to February, the UV levels drop back to moderate and high, with longer burn times of 25-30 minutes, yet vigilance is still advisable to prevent skin damage. Overall, being mindful of seasonal changes in UV exposure is crucial for maintaining skin health.
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 |
| Zafarwal | 4 | 5 | 9 | 9 | 11 | 10 | 12 | 11 | 8 | 7 | 4 | 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 |