Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Zhongba, China, where the sun's rays can pose significant health risks. With a climate classified as Cwa, Zhongba experiences intense sunshine, especially during peak hours when UV levels soar to 11—a level that can cause serious sunburn in just minutes. Being aware of the UV Index enables you to take preventative measures, protecting your skin and overall health from the harmful effects of excessive UV exposure. By grasping the changing UV levels throughout the day, you can enjoy the outdoors while safeguarding yourself against sun damage and long-term skin issues. Stay informed, stay protected!
At dawn, the UV Index starts off low at 1 by 07:00, making it a safe time for early risers. However, as the sun ascends, the intensity rises steadily, hitting 2 at 08:00 and 3 by 09:00. The peak occurs at 12:00, where the UV Index reaches a blistering 10—ideal for seeking shade or applying sunscreen. The afternoon sees the highest reading of 11 at 13:00, emphasizing caution during peak hours. As the sunlight begins to wane, the index gradually declines: from 10 at 14:00, to 5 at 16:00, before dropping back to 1 by 19:00. Remember, moderation is key when basking in the sun’s rays!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 6 | 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 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 3 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index demonstrates significant seasonal variation, with high-risk months primarily occurring from March to August when values reach their peak. Notably, May through July feature extreme UV Index levels (11-12), with a burn time as short as 10 minutes. This indicates that during these months, individuals should take extra precautions, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours. Conversely, in January and December, with a moderate UV Index of 4, burn times extend to 30 minutes, suggesting lower risk for sunburn. Visitors and residents are encouraged to remain vigilant and adjust their sun exposure habits in accordance with these fluctuations throughout the year to protect their skin health.
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 |
Zhongba | 4 | 6 | 8 | 10 | 11 | 12 | 11 | 11 | 10 | 8 | 6 | 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 |