Last updated: June 2, 2025
In Yuanjiazhuang, China, being aware of the UV Index is essential for protecting your skin and enhancing your overall health. With a climate characterized by its warm summers and cold winters, the risk of harmful UV exposure increases significantly, particularly during peak hours. Understanding UV levels helps in preventing sunburn and long-term skin damage, making it crucial for residents and visitors alike. During the hottest parts of the day, especially between 10:00 AM and 2:00 PM, the UV Index can reach up to 12, indicating a high risk for unprotected skin. Stay informed and take necessary precautions to enjoy the outdoors safely!
As the day unfolds, the UV Index climbs steadily, peaking at a stunning 12 around noon. Starting from a modest 1 at 7:00 AM, the intensity escalates, reaching a vital 10 by 11:00 AM. The afternoon continues with high values, with 12 sustained from 12:00 PM to 1:00 PM, before gradually tapering off. By 4:00 PM, the index drops to 6, and as evening approaches, it cools to a safe 1 by 7:00 PM. For those venturing outdoors, it’s crucial to take precautions during the peak hours from 10:00 AM to 2:00 PM, when the sun's rays are strongest.
| 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 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 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 |
As the UV Index varies throughout the year, residents and visitors should remain vigilant during high-risk months, particularly from March to August when the UV levels peak at 12, categorized as extreme. During these months, effective sun protection strategies are crucial as burn times decrease to just 10 minutes. Notably, March and April also present very high UV levels, with a burn time of only 15 minutes. As summer transitions to fall, UV levels begin to decline, though October still sees a very high index of 9. In contrast, January and December offer moderate UV exposure, while November and February remain in the high range, requiring attention but allowing for longer safe exposure times of 25-30 minutes. It’s essential to wear appropriate sun protection, such as sunscreen, hats, and sunglasses, especially during high-risk 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 |
| 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 |
| Yuanjiazhuang | 4 | 6 | 9 | 10 | 12 | 12 | 12 | 12 | 10 | 9 | 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 |