Last updated: August 1, 2025
Understanding the UV Index in Karlung, China, is vital for protecting your skin and promoting overall health. With its ET climate, Karlung experiences varying sun exposure throughout the day, especially peaking between 12:00 PM and 2:00 PM, when UV levels can soar to a dangerous 17. Being aware of these levels is crucial for preventing sunburn and long-term skin damage, allowing residents and visitors to cherish their outdoor experiences with confidence. By staying informed about the daily UV Index, you can take proactive measures to safeguard your skin against the intense rays that characterize this stunning region.
The UV Index (UVI) show a dramatic rise in intensity throughout the morning and early afternoon, peaking at 17 between 2:00 PM and 3:00 PM. Starting from a minimal level of 0 at 7:00 AM, the sun's rays gradually intensify, climbing to 13 by noon. As the clock strikes 1:00 PM, the risk escalates to 16, urging sun safety measures. A slight drop follows, with the index measuring 15 at 3:00 PM and continuing to decline as the day progresses, settling at 2 by 7:00 PM. This data underlines the importance of protective strategies during peak hours, especially between 11 AM and 2 PM, when UV exposure presents its highest threat.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 16 | extreme | 10 min |
| 15:00 | 15 | extreme | 10 min |
| 16:00 | 12 | extreme | 10 min |
| 17:00 | 8 | very high | 15 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
The UV Index exhibits significant seasonal variation, peaking from February to October, when it reaches extreme levels, particularly in May with an index of 18. During this period, residents and visitors should be particularly vigilant, as the burn time is reduced to just 10 minutes for most months, with January being the only exception at 15 minutes (very high). The high-risk months are from February to October, where protective measures are essential to prevent skin damage. While November also falls into the extreme category, it’s crucial for everyone to stay informed and practice sun safety habits, such as wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours. In contrast, December shows a decrease in risk with a UV Index of 7, allowing for a longer burn time of 25 minutes but still warrants caution. Stay safe and enjoy the sunshine!
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |
| Karlung | 8 | 11 | 14 | 15 | 18 | 16 | 17 | 16 | 16 | 12 | 11 | 7 |