Last updated: May 3, 2025
Understanding the UV Index is essential for residents and visitors in Shang Boingor, China, where the climate can significantly elevate sun exposure risks. With peak UV levels reaching an alarming 19 around midday, being aware of these trends is crucial for preventing sunburn and protecting overall skin health. The region's unique ET climate means that UV radiation can be intense, especially during the summer months. By familiarizing yourself with the UV Index and its implications, you can enjoy the outdoors safely while safeguarding your skin against potential harm.
At dawn, the UV Index begins its day at a mild 1 at 7:00 AM, gradually rising to 2 by 8:00 AM. As the sun climbs higher, there’s a noticeable surge; by 9:00 AM, we reach 5, and by 10:00 AM, it spikes to 9. The intensity peaks dramatically at 14 by 11:00 AM, hitting a sizzling 18 at noon. The sun's powerful embrace continues until it maxes out at 19 at 1:00 PM, marking the zenith of UV exposure. As afternoon sets in, the index begins to taper off, descending to 18 at 2:00 PM, and further to 15 by 3:00 PM. The gradient of intensity is gentle in the evening, falling to 11 at 4:00 PM and down to 3 by 6:00 PM. Finally, as day turns to dusk, the UV Index returns to a tranquil 1 at 7:00 PM, inviting a serene close to the sunlit hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 18 | extreme | 10 min |
| 13:00 | 19 | extreme | 10 min |
| 14:00 | 18 | extreme | 10 min |
| 15:00 | 15 | extreme | 10 min |
| 16:00 | 11 | extreme | 10 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations that warrant attention from both visitors and residents. January starts with a UV Index of 6 and an exposure category categorized as high, indicating a burn time of 25 minutes. This escalates dramatically in February with a UV Index of 9 (very high) and a reduced burn time of 15 minutes. The peak risk is reached from March to May, where the index hits 12 to 19 (extreme), resulting in a consistent burn time of just 10 minutes. June through September maintains a similarly critical level before tapering off in October with a UV Index of 12 and returning to a lower risk by November and December. Consequently, it is essential for individuals to protect their skin, especially during the high-risk months of March to October, by applying sunscreen, wearing protective clothing, and seeking shade during peak sun hours to minimize the risk of UV-related harm.
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 |
| Shang Boingor | 6 | 9 | 12 | 15 | 19 | 17 | 16 | 15 | 16 | 12 | 8 | 6 |