Last updated: May 3, 2025
In Zhangdiyingzi, China, understanding the UV Index is crucial for maintaining your skin health and preventing sunburn. The UV levels here can peak at a significant 7 during midday, indicating a high risk of harm from unprotected sun exposure. With the region's Dwb climate, characterized by distinct seasons and variable ultraviolet radiation, it becomes essential for residents and visitors alike to stay informed about daily UV fluctuations. By being aware of these levels, you can take necessary precautions, ensuring safer outdoor experiences while safeguarding your skin against long-term damage.
As the sun rises, so does the UV Index, starting at a measured maximum of 2 at 07:00. By 08:00, it climbs to 4, signaling the day's slow awakening. The peak arrives around 11:00 and 12:00, where it hits 7, urging sunlight-seekers to embrace the outdoor bliss while staying mindful of sun protection. As the afternoon unfolds, the index gently declines from 6 at 13:00 to 5 at 14:00. It further retreats, reaching 3 by 15:00 and dropping sharply to 1 in the late afternoon and evening hours from 16:00 onwards. A gentle reminder to bask wisely in the sunlight while enjoying the day's warmth!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences notable seasonal fluctuations. From January to February, the UV levels are low (Index 1-2), allowing for longer exposure times without significant risk of sunburn (up to 45 minutes). As spring approaches in March and April, the index rises to moderate levels (Index 4-5), reducing safe exposure to 30 minutes. The high-risk months of May and June, with UV indices of 7, require more precautions, as skin can burn within just 25 minutes. The peak UV exposure occurs in July and August, reaching a very high level of 8, where the burn time drastically shortens to 15 minutes. By September and October, the risk levels drop again to moderate (Index 4-5), with exposure times recovering to 30 minutes. In the low-risk months of November and December, the index drops back to 1-2, allowing safe sun exposure for up to 45 minutes. Visitors and residents should be particularly attentive during the summer months, ensuring they use sunscreen, wear protective clothing, and seek shade to mitigate the effects of intense UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zhangdiyingzi | 1 | 2 | 4 | 5 | 7 | 7 | 8 | 8 | 5 | 4 | 2 | 1 |
| 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 |
| 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 |