Last updated: May 3, 2025
Understanding the UV Index in Lasengmiao, China is vital for ensuring personal health and well-being in this region characterized by a BWk climate. With UV levels peaking at a risk category of 11, typically between noon and 1 PM, awareness of these exposures is crucial for sunburn prevention and long-term skin health. As the sun's intensity rises throughout the morning and afternoon, grasping how these levels fluctuate helps residents and visitors alike take necessary precautions, ensuring safe enjoyment of the outdoors in Lasengmiao’s sunny environment.
As the sun rises, the UV Index makes its initial climb, starting at a mild 1 by 7:00 AM, perfect for early morning outings. By 9:00 AM, it reaches a cautious 4, signaling a need for light protection. The day really heats up at 11:00 AM, where it peaks at a striking 9, and it hits its maximum intensity of 11 at 1:00 PM. During these hours, sunscreen is a must if you plan to be outdoors! As afternoon approaches, the intensity begins to wane, with the index tapering back to 7 by 3:00 PM and dropping to a relaxed 1 by 6:00 PM, perfect for evening strolls. Remember, while UV rays are their strongest in the early afternoon, they remain a factor throughout the day—stay safe in the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, peaking during the summer months. Notably, March marks the transition to higher UV levels with an index of 7 (high), while April escalates to 9 (very high). From May to August, the UV Index reaches its peak at 11 (extreme), indicating a high risk of harm from unprotected sun exposure, with a burn time as short as 10 minutes. September and October see a slight decrease, but the index remains notable at 9 and 6 respectively. For high-risk months—specifically May through August—it is imperative for visitors and residents to take protective measures, including wearing sunscreen, protective clothing, and seeking shade, especially during peak sunlight hours. During the winter months, particularly November and December, UV levels drop significantly, with indexes at 4 and 2, allowing for more prolonged sun exposure without immediate risk.
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 |
| Lasengmiao | 3 | 4 | 7 | 9 | 11 | 11 | 11 | 11 | 9 | 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 |