Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Sann, Pakistan, as it plays a vital role in protecting your skin and overall health. With typical UV levels peaking around midday, where the index reaches a maximum of 12, awareness of these levels can help prevent sunburn and long-term skin damage. Given Sann's arid BWh climate, the risk of UV exposure is heightened, making it essential to check the UV Index regularly. By staying informed, you can enjoy the sunshine safely and take the necessary precautions to safeguard your skin against harmful effects.
The UV Index provides a clear snapshot of sun exposure throughout the day, peaking at 12 around noon. Starting the morning at a mild level of 1 at 07:00, the index swiftly climbs, reaching 11 by 11:00. The intensity plateaus at its highest point of 12 between 12:00 and 13:00, indicating a critical time for sun safety. As the afternoon progresses, the UVI declines, dropping to 10 at 14:00, and gradually softening to 4 by 16:00. By the evening hours, the index falls back to a comfortable 1 by 18:00, making later hours more forgiving for outdoor activities. Stay protected and plan your sun exposure wisely!
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 | 11 | extreme | 10 min |
12:00 | 12 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 7 | high | 25 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 significant seasonal variations, with the highest risk occurring from April to August when the index reaches extreme levels, notably peaking at 12 in both May and July. During these months, the advised burn time is as short as 10 minutes, indicating a high risk for skin damage. Conversely, the winter months of December and January present lower UV exposure, with indices of 5 and 6 respectively, allowing for longer exposure times of 30 and 25 minutes without immediate risk. Residents and visitors are strongly advised to take precautions, especially between March and August, by using sunscreen, wearing protective clothing, and seeking shade during peak sun hours to minimize the harmful effects of UV radiation.
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 |
Sann | 6 | 7 | 10 | 11 | 12 | 11 | 12 | 12 | 10 | 9 | 7 | 5 |
Karachi UVI | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 | 7 | 6 |