Last updated: July 2, 2025
In Beiwangli, China, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the peak sunlight hours. With a Dwa climate that features warm summers and cold winters, Beiwangli experiences significant UV exposure, particularly from 10 AM to 2 PM when the index can reach a high of 9—indicating a risk of harm from unprotected sun exposure. Understanding these UV levels empowers residents and visitors alike to take proactive steps to protect their skin, ensuring they can enjoy the outdoors safely and healthily.
As the sun rises, the UV Index begins to climb, marking a steady ascent from a gentle 2 at 07:00 to a peak of 9 between 11:00 and 13:00. This midday high signifies a time when sun precautions are essential. The intensity then gradually declines, dipping to 8 at 14:00, and further softening to 6 by 15:00. As the afternoon fades, the UV Index continues to drop, reaching 4 at 16:00 and eventually settling at a safe 1 by 18:00 and 19:00. Stay sun-safe during the peak hours to enjoy the sunlight responsibly!
| 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 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels vary significantly, impacting exposure recommendations for both visitors and residents. From January to February, UV levels are relatively low to moderate, allowing for 45 minutes of safe sun exposure in January, dropping to 30 minutes in February. However, as spring approaches, March brings a notable increase to a high UV Index of 6, with a burn time of just 25 minutes. The summer months, particularly from April to August, present the highest risk with very high indices of 8 to 9, requiring vigilant sun protection as burn times decrease dramatically to just 15 minutes. In September and October, the UV Index decreases to a high level again, with burn times extending to 25 minutes. As winter arrives, November and December see lower levels, returning to a 30-minute burn time in November and 45 minutes by December. In summary, it's crucial for everyone to be particularly cautious from April to August, during the high-risk months, using sunscreen, wearing protective clothing, and seeking shade during peak sun hours.
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 |
| Beiwangli | 2 | 4 | 6 | 8 | 9 | 9 | 9 | 9 | 7 | 6 | 3 | 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 |