Last updated: May 3, 2025
Understanding the UV Index is essential for residents and visitors in Zhuolu, China, particularly given its Dwb climate that often brings strong sunshine. Being aware of the UV levels helps prevent sunburn and protects skin health, allowing you to enjoy the outdoors safely. During peak hours, especially between 11:00 AM and 1:00 PM, the UV Index can reach a high of 10, posing significant risks for overexposure. By monitoring these levels, you can take proactive measures to shield yourself from UV radiation, ensuring your skin remains healthy while you bask in the beauty of Zhuolu’s landscapes.
As the sun rises and warms the day, the UV Index reaches its peak around noon, making 12:00 PM the most intense hour at a staggering 10. The morning begins with a gentle rise, starting at 2 by 7:00 AM and climbing steadily to 3 at 8:00 AM. By 9:00 AM, the value reaches 5, signaling the increasing strength of the sunlight. The intensity escalates to 8 by 10:00 AM and hits a high of 9 by 11:00 AM, encouraging sun lovers to embrace the outdoors cautiously. However, as the afternoon progresses, the UV Index begins to decline, dropping to 8 at 2:00 PM, 6 by 3:00 PM, and gradually tapering off to 2 by 5:00 PM. As the sun sets, the UV Index settles at a comfortable 1 for the evening hours, reminding us to enjoy the warmth while being mindful of the sun's strength during the day.
| 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 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | 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, the UV Index experiences significant fluctuations, indicating varying levels of sun exposure risk. January and December show low UV levels (2), with burn times of up to 45 minutes. The risk climbs in February (UV Index 4) and November (UV Index 4), categorized as moderate, with burn times of 30 minutes. The month of March marks a transition to high risk (UV Index 6), which persists into October. From April to September, the UV Index reaches very high levels (9-10), peaking in July at an extreme level (UV Index 11) with a burn time of just 10 minutes. Residents and visitors should be especially cautious during these high-risk months, particularly from April to August, when sun protection measures such as sunscreen, protective clothing, and shade are essential to minimize the risk of sunburn and long-term 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 |
| Zhuolu | 2 | 4 | 6 | 9 | 10 | 10 | 11 | 10 | 8 | 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 |