Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Lixi, China, where the Cfa climate fosters warm summers and increased sun exposure. As UV levels can peak at a striking 11 during midday hours, being aware of these fluctuations is vital for preventing sunburn and maintaining long-term skin health. With typical risks associated with high UV exposure, awareness empowers the community to take protective measures, ensuring safe outdoor experiences amidst Lixi's vibrant sunny environment.
The UV Index throughout the day presents a fascinating story of increasing intensity as the sun climbs higher. Starting the morning at a mild level of 1 at 07:00, the index gradually ascends, reaching 2 by 08:00. By 09:00, the intensity surges to 5, but it’s at 10:00 that the day truly peaks, with a noteworthy 8. The UV Index hits its zenith between 11:00 and 13:00, boasting a remarkable 11, indicating a high risk of harm from unprotected sun exposure. However, as the afternoon progresses, the index starts to drop: it falls to 9 at 14:00, then gently slides to 7 by 15:00, before tapering off to 4 at 16:00, and finally retreating to 2 at 17:00 and a serene 1 by 18:00 and 19:00. This data highlights the importance of sun protection, especially during those peak hours when the UV intensity is at its highest.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 10 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 11 | extreme | 10 min |
14:00 | 9 | 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 varies throughout the year, indicating significant seasonal changes in sun exposure risk. From January to February, the UV Index remains steady at 5 (moderate), with a burn time of 30 minutes. However, as spring approaches, the UV Index surges to 8 in March and peaks at 11 during the summer months of May to August, classified as extreme with a notably reduced burn time of only 10 minutes. The risk begins to taper off in September (UV Index 10) and October (UV Index 8), before reverting to moderate levels in November and December. Visitors and residents alike are strongly advised to take extra precautions, especially during the high-risk months from March to October, by wearing sunscreen, protective clothing, and seeking shade to avoid harmful UV exposure.
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 |
Lixi | 5 | 5 | 8 | 9 | 11 | 11 | 11 | 11 | 10 | 8 | 5 | 4 |
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 |