Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Shunzhou, China, where the climate is characterized by warm summers and significant sun exposure. Awareness of UV levels is essential not only for preventing painful sunburns but also for safeguarding long-term skin health, as overexposure can lead to serious conditions. With peak UV levels soaring to 14 during midday hours, it’s vital to stay informed about the risks associated with outdoor activities. As Shunzhou experiences considerable sunlight, being proactive about UV protection can make all the difference in enjoying your time in this vibrant city safely.
The UVI hourly data for the day presents a striking progression of sunlight intensity. Starting at 07:00, the UV Index is a mild 1, but as the sun rises, it steadily climbs to reach 4 by 09:00. The peak intensity is observed during midday, with a maximum index of 14 recorded between 13:00 and 14:00. This is the time to exercise caution, as the UV Index drops to 11 by 15:00, and then gradually decreases once more until the evening, settling back at 1 by 19:00. This data highlights the importance of protecting your skin during the midday hours when UV exposure is at its highest. Stay protected!
| 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 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal UV changes reveal significant fluctuations in UV Index levels, peaking in the summer months. The high-risk months for UV exposure are from March to October, where the UV Index consistently reaches extreme levels of 11 to 15, with a particularly critical period from May to August. During these months, the recommended burn time is a mere 10 minutes, urging both visitors and residents to take substantial precautions against skin damage. As the seasons transition into late autumn and winter, the risk decreases, with lower UV Index levels in January, February, November, and December, although the very high readings in February and November still warrant attention. It is advisable for everyone to use broad-spectrum sunscreen, wear protective clothing, and seek shade, especially during the peak sun hours from 10 a.m. to 4 p.m. to minimize health risks associated with UV exposure.
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 |
| Shunzhou | 7 | 9 | 11 | 13 | 14 | 14 | 15 | 15 | 14 | 11 | 9 | 7 |