Last updated: June 2, 2025
Understanding the UV Index in Shanting, China is crucial for ensuring your skin's health and preventing sunburn. With the city’s humid continental climate, residents and visitors alike need to be mindful of rising UV levels, particularly during peak hours. As the sun reaches its zenith, the UV Index can soar up to 11, indicating extreme sun exposure risk. By staying informed about daily UV levels, you can take proactive measures—like seeking shade and applying sunscreen—to protect yourself and enjoy the sunny days without the burn.
At dawn, the UV Index begins at a gentle 2 at 07:00, gradually climbing to 3 by 08:00. As the sun rises higher, the intensity peaks sharply at 11 around 12:00, making midday the most critical time for sun safety. The UV Index then starts to dip, revealing 10 at 13:00 and decreasing to 8 by 14:00. Later in the day, it wanes further to 5 at 15:00, and settles at 3 by 16:00. As evening approaches, the UV exposure sharply declines to a minimal 2 at 17:00, and then to 1 by 18:00 and 19:00. This hourly data emphasizes the importance of peak sun protection measures during midday hours.
| 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 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 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 |
Throughout the year, the UV Index demonstrates significant seasonal fluctuations, with the highest levels typically occurring during the summer months. January and December both register a moderate UV Index of 3, allowing for a relatively safe exposure time of 30 minutes. As spring approaches, the UV Index climbs steadily, peaking in April and May at 8 and 10 respectively, with burn times decreasing to just 15 minutes. The summer months of June, July, and August pose the highest risk, featuring an extreme UV Index of 11 in June and remaining in the very high range of 10 in July and August—burn times shrink to 10-15 minutes. As the year progresses into fall, the UV levels decline, reaching high levels again in October before dropping to moderate levels in November. Visitors and residents are advised to take necessary precautions, especially from March through September when the UV exposure is notably higher. Wearing protective clothing, using sunscreen, and seeking shade during peak hours can greatly reduce 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 |
| Shanting | 3 | 5 | 7 | 8 | 10 | 11 | 10 | 10 | 9 | 7 | 5 | 3 |
| 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 |