Last updated: May 3, 2025
Understanding the UV Index in Xindeng, China, is crucial for safeguarding your skin while enjoying the sun. As a region with a humid subtropical climate (Cfa), Xindeng experiences significant UV exposure, especially during peak hours when the UV Index can soar as high as 11 around noon. Being aware of UV levels helps in preventing sunburn and maintaining overall skin health, especially when a quick glance at the daily forecast can mean the difference between enjoying your time outdoors and suffering from harmful effects. With the UV Index fluctuating throughout the day—from a moderate 4 in the morning to a dangerously high 11 at midday—knowing when to seek shade or apply sunscreen is essential for everyone in Xindeng.
As the sun rises, the UV Index begins its ascent, starting at a mild 2 by 7:00 AM. By 8:00 AM, it ramps up to a moderate 4, signaling that it’s time to take precautions. The real intensity hits around 10:00 AM, peaking at a striking 9, and continues to reach its maximum of 11 during the lunchtime hours at 11:00 AM and 12:00 PM. The afternoon sees a gradual decline, dropping to 10 by 1:00 PM and 8 by 2:00 PM. As the evening approaches, the numbers dwindle further, with the index falling to 3 at 4:00 PM, and then tapering off dramatically to 0 by 7:00 PM. This hourly cycle serves as a crucial reminder to enjoy the sun responsibly and protect your skin during its peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 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 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index demonstrates significant seasonal variation, peaking during the summer months. From January to February, the UV levels are high (index 6-7) with a burn time of 25 minutes. As spring approaches, the index rises sharply, reaching 9 in March and hitting a maximum of 12 in June and July, categorized as extreme, where the burn time decreases to just 10 minutes. Visitors and residents should be particularly cautious during the months of May through August, when the risk is highest; wearing protective clothing and applying sunscreen regularly is essential. As autumn arrives, the index starts to decrease, with a very high rating of 10 in September and lowering further to 6 by November. December offers slightly less UV exposure with a moderate index of 5 and a burn time of 30 minutes. Overall, vigilance is crucial during high-risk months, especially when outdoor activities are planned.
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 |
| Xindeng | 6 | 7 | 9 | 10 | 11 | 12 | 12 | 11 | 10 | 8 | 6 | 5 |
| 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 |