Last updated: June 2, 2025
In Yingshang Chengguanzhen, understanding the UV Index is crucial for maintaining healthy skin and preventing sunburns. With a Cfa climate, the region experiences significant UV exposure, especially during the peak hours of 10 AM to 2 PM, when indices reach as high as 10. This level of UV radiation can lead to harmful effects if proper precautions are not taken. Staying informed about daily UV levels empowers residents and visitors alike to enjoy the outdoors safely while protecting their skin from potential damage.
The UV Index readings throughout the day reveal a clear pattern of increasing intensity as the sun ascends. At 7:00 AM, it starts off mild at 2, but as the clock ticks towards 10:00 AM, the UV Index swiftly rises to a striking 8. Peak intensity is reached between 12:00 PM and 1:00 PM, where it hits a maximum of 10, indicating a high risk of harm from unprotected sun exposure. As the afternoon wanes, it gradually declines, dropping to 6 by 3:00 PM and further down to 1 by 7:00 PM. This data underscores the importance of sun protection during midday when UV rays are at their most potent.
| 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 | 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 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences notable seasonal fluctuations, escalating from moderate levels in January (4) and February (5) to extreme conditions in July (11). The months of March to October are particularly high-risk for UV exposure, with April to August consistently falling in the very high to extreme categories, necessitating precautionary measures. Burn times decrease sharply as UV intensity rises, with only 10 minutes needed in July to sustain skin damage, while March requires 25 minutes. Residents and visitors should be especially vigilant during these peak months, wearing protective clothing, applying sunscreen, and limiting direct sunlight exposure, particularly during midday hours when UV radiation is at its strongest. As we move into the fall and winter months, UV exposure lessens, returning to moderate levels in November (5) and December (4), allowing for safer outdoor activities.
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 |
| Yingshang Chengguanzhen | 4 | 5 | 7 | 8 | 9 | 10 | 11 | 10 | 9 | 8 | 5 | 4 |
| 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 |