Last updated: July 2, 2025
Understanding the UV Index in Meishan, China is essential for both residents and visitors who wish to protect their skin and overall health from harmful ultraviolet rays. As the region experiences a Cwa climate, characterized by distinct wet and dry seasons, awareness of UV levels becomes crucial, especially during peak hours when the index can soar to 11. This means that without proper precautions, sunburn and skin damage are real risks that can lead to long-term health issues. By monitoring the UV Index, you can enjoy the outdoors safely while safeguarding your skin's health against Meishan's typical exposure risks. Stay informed, stay safe!
At dawn, the UV Index starts gently with a max of 1 at 07:00, gradually climbing to 2 by 08:00. As the sun rises higher, it reaches 3 at 09:00, and then, in the late morning, the intensity surges dramatically, hitting 6 at 10:00. The peak occurs during midday, reaching an impressive 11 by 13:00, making it crucial to seek shade and wear protection. After the zenith, the UV Index begins to taper off, ranging from 10 at 14:00 to 6 by 16:00, before dropping back to 3 by 17:00. The evening sees a gradual decline, settling at 1 by 19:00, marking the end of a day with substantial UV exposure. Remember, the sun shines brightest at midday, so stay safe and protect your skin!
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 | 8 | 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 | 9 | very high | 15 min |
16:00 | 6 | high | 25 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 exhibits significant seasonal variations, peaking in the spring and summer months. From January to April, the UV Index rises sharply, reaching 11 in April and maintaining extreme levels through July. The highest risk months are March to September, where the UV Index remains in the very high to extreme categories, with burn times as short as 10 minutes during peak exposure. Visitors and residents are strongly advised to take precautions during these months, including using sunscreen, wearing protective clothing, and seeking shade, particularly between 10 AM and 4 PM when UV radiation is most intense. As fall approaches in October and November, the UV Index gradually decreases, offering a safer environment, but caution is still warranted.
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 |
Meishan | 5 | 6 | 9 | 11 | 12 | 11 | 11 | 10 | 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 |