Last updated: May 3, 2025
Awareness of the UV Index is crucial in Yongbei, China, where the unique Cwb climate contributes to fluctuating levels of ultraviolet radiation. Understanding UV levels is essential for preventing sunburn and protecting your skin health, especially during peak times when the index can soar to a staggering 14. As the sun rises, UV exposure increases rapidly, making it vital for residents and visitors alike to stay informed about daily UV Index forecasts. With Yongbei's sunny disposition, knowing when to seek shade and apply sunscreen can make all the difference in enjoying the outdoors safely.
The UV Index throughout the day showcases a striking pattern of intensity. Starting with a maximum of 1 at 7:00 AM, the sun rises steadily as the index climbs to 2 by 8:00 AM. By 9:00 AM, the UV intensity reaches 4, but it truly peaks from 11:00 AM to 2:00 PM with relentless values of 10 and surging to a remarkable 14 by 1:00 PM. As the afternoon progresses, the index begins to taper off, dropping to 11 at 3:00 PM, then sliding down to 8 at 4:00 PM. By evening, a gentle decline continues, ending the day with a 1 at 7:00 PM. This pattern serves as a reminder to embrace sun safety, particularly during those midday hours when protection is most crucial!
| 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, with marked peaks from March to October where the risk of UV exposure is notably high. The highest values of UV Index 16 occur in July, indicating an extreme risk level, while February through October maintains an extreme or very high category. High-risk months are clearly identified as March through September, where the recommended burn time decreases to just 10 minutes. Residents and visitors are advised to take precautionary measures during these months by using sunscreen, wearing protective clothing, and seeking shade, particularly during midday when UV rays are strongest. As winter months return in January and December, while the risk lowers to a high category, UV exposure should still not be overlooked, with recommended burn times of 25 minutes. Stay sun-safe year-round!
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 |
| 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 |
| Yongbei | 7 | 10 | 12 | 14 | 14 | 14 | 16 | 15 | 14 | 12 | 9 | 7 |