Last updated: May 3, 2025
Understanding the UV Index in Sillanwali, Pakistan, is essential for maintaining skin health and preventing sunburns. With the region's BSh climate, residents often face fluctuating UV exposure throughout the day, reaching a peak of 10 between noon and 1 PM. By being aware of the daily UV levels, individuals can take proactive measures to protect their skin during those high-risk hours. Stay informed and safeguard your health from the sun's harmful rays while enjoying the warmth and beauty of Sillanwali!
As the sun rises, the UV Index begins its gradual ascent, starting at a mild 1 at 07:00. By 08:00, it jumps to 3, indicating a slight increase in UV exposure. The intensity peaks at 12:00 with a sharp 10, cautioning everyone to take protective measures. Notably, the index remains high at 11:00 with a 9, before gradually declining to 7 at 14:00. As the afternoon wanes, the index drops to 5 by 15:00, and further reduces to 3 by 16:00. The evening brings relief, with values falling back down to 1 at 17:00 and 18:00, eventually hitting 0 by 19:00, signaling an end to the day's UV exposure. It's a reminder of the sun's powerful influence, urging awareness throughout the day.
| 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 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index demonstrates notable seasonal changes, with high-risk months typically occurring from March to August. During this period, the UV Index peaks at 11 in both July and August, indicating an extreme exposure category and a rapid burn time of just 10 minutes. From April to June, the UV Index remains in the very high range, necessitating vigilant sun protection. As the year progresses into September and October, the Index declines but remains significant, particularly in early autumn. Visitors and residents are advised to take precautions during high UV months by using sunscreen, wearing protective clothing, and seeking shade, particularly during peak sun hours to minimize skin damage and health risks.
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 |
| Sillanwali | 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 |