Last updated: June 2, 2025
In Narowal, Pakistan, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels not only helps in preventing painful sunburns but also contributes to long-term skin care by lowering the risk of skin cancer. Nestled in a Cwa climate zone, Narowal experiences significant UV exposure throughout the year, especially during peak hours when the UV Index can soar to 10 around noon. With these factors in mind, staying informed about the UV Index can empower residents and visitors alike to take proactive measures against the harmful effects of the sun.
At sunrise, the UV Index starts at a gentle 2 at 7:00 AM, gradually climbing to a moderate 4 by 8:00 AM. As the day progresses, the sun's intensity peaks with a striking 10 at both 11:00 AM and 12:00 PM, indicating a high risk of harm from unprotected sun exposure. By 1:00 PM, the index remains strong at 9, but starts to decline to 7 by 2:00 PM. Early afternoon light gives way to a safer environment as the index sinks to 5 at 3:00 PM, then further drops to 3 by 4:00 PM. As the sun sets, the UV Index descends into the low range, resting at 1 by 5:00 PM and tapering off to 0 after 7:00 PM—a clear reminder to protect your skin during those peak sun hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | 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 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
As the seasons change, so does the UV Index, which significantly affects sun exposure risks. January and February present moderate UV levels (4-5), suggesting a burn time of 30 minutes. However, as spring approaches, March and April see a sharp increase to a very high UV Index of 9, reducing safe sun exposure to just 15 minutes. The summer months of May, July, and August elevate UV levels to an extreme Index of 11, with minimum safe exposure dropping to 10 minutes—the highest risk period of the year. June maintains a very high level of 10, while September starts a gradual decline to 8. By October, the UV Index lowers to 7 but still warrants caution with a 25-minute burn time. The year closes with moderate levels again in November and December, reminding us to remain vigilant as UV radiation can still pose risks. Visitors and residents are advised to wear sunscreen, protective clothing, and seek shade during the highest UV Index days, particularly from late spring through summer.
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 |
| Narowal | 4 | 5 | 9 | 9 | 11 | 10 | 11 | 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 |