Last updated: July 2, 2025
Understanding the UV Index is crucial for the residents of Gaowu, China, where the climate can lead to intense sun exposure throughout the year. With peak UV levels reaching as high as 14 during midday, awareness of these readings is essential to prevent sunburn and promote long-term skin health. The risk of harmful UV radiation is particularly pronounced in this Cfa climate zone, making it necessary for everyone to take precautions when engaging in outdoor activities. By staying informed about the UV Index, you can enjoy the sun safely while protecting your skin from its potential dangers.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. As the morning progresses, it escalates to 2 by 8:00 AM, before rapidly climbing to a moderate 5 at 9:00 AM. The peak intensity occurs between 11:00 AM and 1:00 PM, where it reaches a soaring 13 and even hits a striking 14 at 1:00 PM—the perfect time to seek shade! Afterward, the index gradually declines, settling at 12 by 2:00 PM and tapering off to 3 by 5:00 PM. As the day winds down, the UV levels drop dramatically, returning to a safe 1 by 6:00 PM, reminding us that sun safety is crucial during those midday hours!
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 | 11 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 12 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 3 | moderate | 30 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
The UV Index exhibits significant changes throughout the year, with high-risk months typically occurring from February to September. During these months, the UV Index reaches peak levels of 11 to 14, categorized as extreme, which drastically reduces burn time to just 10 minutes of unprotected exposure. Notably, March to July represents the highest UV exposure risk, warranting particular caution. Conversely, January, September, October, and November feature very high to high UV levels; while still hazardous, they permit slightly longer burn times of 15 to 25 minutes. Residents and visitors are strongly advised to practice sun safety during these months—wearing protective clothing, using sunscreen, and seeking shade during peak hours—to minimize the risk of skin damage.
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 |
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 |
Gaowu | 7 | 10 | 11 | 12 | 13 | 13 | 14 | 13 | 11 | 10 | 8 | 6 |
Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |