Last updated: June 2, 2025
In Gujranwala, Pakistan, awareness of the UV Index is crucial for protecting your skin from the sun's harmful effects. Understanding UV levels not only aids in preventing sunburns but also plays a vital role in maintaining long-term skin health. Given Gujranwala's Cwa climate, residents experience significant UV exposure, particularly during midday when the index peaks at 10. With the UV Index typically rising sharply between 9:00 AM and 1:00 PM, it's essential to stay informed and take proactive measures to safeguard yourself, especially during the hottest hours. Stay sun-smart and enjoy the beautiful days ahead while protecting your skin!
As the sun rises, the UV Index gradually climbs, hitting 2 by 7:00 AM and increasing to a moderate 3 at 8:00 AM. The intensity peaks between 11:00 AM and 12:00 PM, reaching a maximum of 10, indicating a high risk of harm from unprotected sun exposure. From there, the index starts to slide down, dropping to 9 at 1:00 PM and gradually declining through the afternoon, settling at 5 by 3:00 PM, before tapering off to 1 by 6:00 PM and hitting 0 as twilight sets in at 7:00 PM. This data highlights the importance of sun protection during the midday hours when UV radiation is at its strongest.
| 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 | 8 | very high | 15 min |
| 11:00 | 10 | 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 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit notable seasonal variations, with marked increases during the spring and summer months. High-risk months include March through August, where the UV Index peaks at 11 in May, July, and August, indicating an extreme exposure category with a burn time of just 10 minutes. Visitors and residents are advised to take extra precautions during these months by wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sun hours. In contrast, the fall and winter months see a decline in UV levels, with January, February, November, and December presenting a moderate risk, allowing for safer outdoor activities with longer burn times of 30 minutes. Awareness of these seasonal UV changes is essential for maintaining skin health and preventing sun-related damage.
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 |
| Gujranwala | 4 | 5 | 9 | 9 | 11 | 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 |