Last updated: June 2, 2025
In Qiangezhai, China, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. Understanding UV levels throughout the day can help residents and visitors plan their outdoor activities safely, especially during those peak hours when the UV Index reaches 10 from 11:00 AM to 1:00 PM. Nestled in a BSk climate zone, Qiangezhai experiences significant UV exposure risks, particularly in the summer months, making it crucial for everyone to stay informed and protect their skin from harmful rays.
The UV Index data for the day reveals a distinct pattern of increasing and decreasing sun exposure. Starting the morning at a modest 2 by 7:00 AM, the index gradually climbs, reaching a peak of 10 by 11:00 AM, and maintaining this intensity until 1:00 PM. This indicates a strong need for sun protection during these hours. As the afternoon progresses, the index begins to decline: dropping to 8 by 2:00 PM, then cooling off to 6 at 3:00 PM. As the sun sets, the UV Index continues to fall, resting at 1 by 7:00 PM. Overall, it’s clear that midday hours are crucial for sun safety, while the early and late hours present a much lower risk.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 10 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 10 | very high | 15 min |
14:00 | 8 | very high | 15 min |
15:00 | 6 | high | 25 min |
16:00 | 3 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable fluctuations, with peak levels occurring from April to August. During this period, the high-risk months for sun exposure include April through September, when UV indices reach extremely high levels of 8 to 10, indicating a very high exposure category with minimal burn times of just 15 minutes. Conversely, January, February, and November present moderate levels (UV Index 3 to 4) and longer burn times of 30 minutes, while December has a low UV Index (2) allowing for an extended burn time of 45 minutes. Visitors and residents should take precautionary measures, such as wearing sunscreen, protective clothing, and sunglasses, especially during the high UV months 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 |
Qiangezhai | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 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 |
Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |