Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Kohlu, Pakistan, where the sun shines brightly in a BWh climate. With peak UV levels often reaching 13 around midday, being aware of these measurements is essential for preventing sunburn and maintaining skin health. The intense sun exposure in Kohlu necessitates vigilance, as UV rays can cause long-term damage, even on seemingly mild days. By educating ourselves about the daily UV Index, we can take proactive steps to enjoy outdoor activities safely while safeguarding our skin from 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 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 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 notable seasonal changes, peaking from March through September, where it reaches extreme levels between 11 and 13. The high-risk months are primarily from March to August, with particularly dangerous indices in May, July, and August. During these times, the recommended burn time is as short as 10 minutes, emphasizing the need for strong sun protection measures. Conversely, January and February see a high UV Index of 6 and 7 respectively, and protections are still necessary with a burn time of 25 minutes. As the year transitions into fall and winter, the UV levels decrease, with October still presenting a very high index of 9, suggesting caution with a burn time of 15 minutes. For both visitors and residents, it is crucial to wear sunscreen, protective clothing, and seek shade during peak UV hours, especially in the high and extreme 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 |
| Karachi UVI | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 | 7 | 6 |
| Kohlu | 6 | 7 | 11 | 12 | 13 | 12 | 13 | 13 | 11 | 9 | 6 | 5 |