Last updated: August 1, 2025
Understanding the UV Index in Lujiawan, China is crucial for maintaining skin health and preventing sunburns. As this vibrant region experiences a Dwb climate, residents and visitors alike face varying levels of UV exposure, especially during the peak hours of 10 AM to 2 PM when the UV Index can reach as high as 12—a level that signifies an extreme risk of harm from unprotected sun exposure. By being aware of the UV levels throughout the day, you can take proactive measures to protect your skin, ensuring safe outdoor activities while enjoying the beauty of Lujiawan.
At sunrise, the UV Index begins its steady climb, starting at a safe 1 at 07:00. As the morning progresses, it escalates to 2 by 08:00 and reaches a pleasant 4 by 09:00. However, the real intensity hits between 10:00 and 13:00, with the UV Index peaking at a scorching 12 at 12:00, indicating a high risk of harm from unprotected sun exposure. As the afternoon unfolds, levels gradually descend, hitting 9 at 15:00 before tapering off to 4 by 17:00. By the evening hours, the index returns to a mild 1 by 19:00, reminding us of the importance of sunscreen amidst the sun's powerful midday rays.
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 | 11 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 8 | very high | 15 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 Index levels exhibit significant fluctuations, reflecting seasonal changes in sun exposure. From January to February, UV levels remain in the moderate range (4-5), with a burn time of 30 minutes. However, as spring approaches, March ushers in higher UV levels that peak in the summer months of May through August at an extreme level of 12, where the burn time dramatically reduces to just 10 minutes. Notably, March, April, May, June, July, and August are characterized as high-risk months due to their very high to extreme UV exposure. As a result, residents and visitors alike are urged to exercise caution during these months by seeking shade, wearing protective clothing, and applying sunscreen regularly to minimize the risk of skin damage. As the year progresses into the fall months, UV levels gradually decrease, returning to moderate levels by November and December.
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 |
Lujiawan | 4 | 5 | 8 | 10 | 12 | 12 | 12 | 12 | 10 | 8 | 5 | 3 |
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 |