Last updated: May 3, 2025
In Wenlin, China, keeping an eye on the UV Index is crucial for safeguarding your skin health against harmful ultraviolet radiation. Understanding UV levels can significantly reduce your risk of sunburn and long-term skin damage, allowing you to enjoy the sunny days with peace of mind. With a Cwa climate characterized by warm summers and increased UV exposure, Wenlin residents must stay informed about daily UV fluctuations. During peak hours, especially around midday when the UV Index soars to a staggering 12, taking precautions is vital to ensure safe outdoor activities and protect your skin from the risks associated with high UV levels.
The UV Index throughout the day showcases a significant rise and fall, reflecting evolving sun exposure. At 7:00 AM, the index is a modest 1, allowing for a gentle start to the day. As the sun climbs higher, by 10:00 AM, it escalates to 6, indicating a notable increase in UV intensity. The peak of the day occurs at 1:00 PM, where the index reaches a striking 12, urging everyone to seek shade and don protective gear. As the afternoon progresses, the UV levels begin to decline, dropping to 8 by 3:00 PM, and further diminishing to 1 by 7:00 PM. This data clearly highlights the essential precautions needed during midday hours to protect against the sun’s 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 | 6 | 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, the UV Index exhibits significant seasonal changes, peaking during the late spring and summer months. January and December show moderate UV levels (Index 5 and 4, respectively), allowing for more extended exposure times of up to 30 minutes without risk of burning. However, as we move into February (Index 6, high) and especially March (Index 8, very high), the risk increases sharply, with burn times decreasing to 25 minutes and 15 minutes, respectively. The highest risk occurs from April to September, where the UV Index reaches extremes of 10 to 12, which means a burn time of just 10 minutes under direct sunlight. Visitors and residents should take necessary precautions during these high-risk months—particularly from May to August—by wearing protective clothing, sunglasses, and sunscreen, while seeking shade during peak hours to minimize exposure and prevent skin damage. As autumn approaches, October and November herald a drop in UV levels, allowing for more safe outdoor activities with increased burn times.
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 |
Wenlin | 5 | 6 | 8 | 10 | 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 |