Last updated: July 2, 2025
In Xinzheng, China, staying informed about the UV Index is crucial for safeguarding your skin and overall health. Understanding the UV levels allows residents and visitors to take proactive measures against sunburn and long-term skin damage, especially during peak hours when UV radiation can reach dangerously high levels—soaring up to 11 between noon and 1 PM. With its Cwa climate, Xinzheng experiences varied seasonal exposure, and knowing the daily UV Index can help everyone make informed choices about sun protection and outdoor activities. Embrace the sunshine safely by staying aware of UV risks and taking the necessary precautions!
The UV Index fluctuates throughout the day, beginning with a gentle rise from a modest 1 at 07:00 to a peak of 11 at noon. As the sun reaches its highest point, the intensity of UV radiation escalates, urging caution and protection. The index remains high until 14:00, maintaining a reading of 10, before gradually declining in the afternoon. By 17:00, it drops to 3 and cools off to 1 by evening, highlighting the dramatic shift in UV exposure as daylight fades. For a sun-safe day, plan outdoor activities in the morning or later in the evening!
| 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 | 11 | 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 |
The UV Index experiences significant seasonal changes, peaking during the summer months. January and December have a moderate UV Index of 4, allowing for a safe exposure time of 30 minutes before burning may occur. As we move into February and November, the index increases to 6, categorized as high, with decreased burn times of 25 minutes. The high-risk months begin in March with a very high index of 8, reducing safe exposure to 15 minutes. This trend escalates in April and May, with an extreme index of 11, where it's critical to limit sun exposure to only 10 minutes. The extreme category continues through the summer into September, and only starts to decline in October. As such, residents and visitors are strongly advised to take precautions from March through September, using sunscreen, wearing protective clothing, and seeking shade during peak hours to reduce the risk of sunburn and 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 |
| Xinzheng | 4 | 6 | 8 | 10 | 11 | 11 | 11 | 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 |