Last updated: July 2, 2025
Awareness of the UV Index in Lamadian, China is crucial for maintaining skin health and preventing sunburn. With the region's Dwa climate delivering varying levels of UV exposure, understanding the daily UV levels can make a significant difference in outdoor safety. Peak UV Index values typically rise to 8 by midday, indicating a heightened risk of skin damage if proper precautions aren't taken. By staying informed about UV levels, residents and visitors can better protect themselves against harmful rays, ensuring a safer and more enjoyable experience under the sun.
As the sun rises, the UV Index begins its ascent, starting at a modest 2 at 7:00 AM. By 9:00 AM, it reaches a 6, signaling a notable rise in sun intensity. The peak hours of the day are between 11:00 AM and 1:00 PM, where the UV index holds steady at a high of 8, reminding us to protect our skin. After this peak, the intensity begins to taper off, dropping to 6 by 2:00 PM, and gradually decreasing to a low of 1 by 6:00 PM. It’s clear that during the midday hours, caution is essential, while the later parts of the day offer a reprieve from sun exposure. Enjoy the sun safely!
| 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 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index demonstrates significant seasonal variations, impacting sun exposure safety for visitors and residents. January and February start with low to moderate levels (UV Index 2 and 3), allowing for longer burn times of 45 and 30 minutes, respectively. As spring progresses into March and April, the UV Index rises to moderate and high levels (5 and 6), reducing safe sun exposure times to 30 and 25 minutes. The high-risk months commence in May and persist through August, where the UV Index reaches a peak of 8 and sunburn can occur in as little as 15 minutes. September sees a decline back to a high category (UV Index 6) with a burn time of 25 minutes, before returning to moderate conditions in October. November and December present a significant drop to low levels (UV Index 2 and 1), allowing for burn times of up to 45 minutes. Visitors and residents are advised to take precautions during the high-risk months from May to August by wearing sunscreen, protective clothing, and seeking shade to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lamadian | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 8 | 6 | 4 | 2 | 1 |
| 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 |