Last updated: June 2, 2025
Understanding the UV Index in Bahawalnagar, Pakistan, is crucial for protecting your skin and overall health. With typical UV exposure peaking during the sunniest hours, awareness of UV levels can help residents prevent sunburn and reduce the risk of long-term skin damage. Given Bahawalnagar's hot semi-arid climate (BWh), the UV Index often reaches challenging levels—hitting a maximum of 10 from 11:00 AM to 12:00 PM. Staying informed about daily UV conditions empowers you to enjoy the sun safely while safeguarding your skin’s health.
The UV Index for the day showcases a steep climb in solar intensity as the sun rises. At 7:00 AM, the index starts modestly at 2, but by 8:00 AM, it rises to 3. The real surge occurs between 9:00 AM and 12:00 PM, with the index peaking at a striking 10 at 11:00 AM and remaining high until 12:00 PM. Following this peak, a gradual decline begins, dropping to 9 by 1:00 PM, then gently tapering off to 5 at 3:00 PM. As the afternoon progresses, the index decreases further to 3 at 4:00 PM, 2 at 5:00 PM, and finally down to 0 by 7:00 PM, signaling the day's end. This pattern highlights the critical hours for sun protection, particularly from 10:00 AM to 2:00 PM, where UV exposure is at its strongest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 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 | 8 | very high | 15 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, 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 |
| Bahawalnagar | 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 |