Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Siping, China, where the unique Dwa climate brings its own set of challenges regarding sun exposure. With UV levels peaking at 8 around midday, being aware of these fluctuations is essential not only for preventing painful sunburn but also for safeguarding long-term skin health. Siping's climate, characterized by hot summers and cold winters, can lead to varying UV exposure risks. By keeping a close eye on the UV Index, you can enjoy the sunny days while protecting your skin from harmful effects.
The UV Index rises steadily throughout the morning, peaking at 8 between 11:00 AM and 12:00 PM, making this the most critical time for sun exposure. Starting from a moderate level of 2 at 7:00 AM, it increases to a manageable 4 by 8:00 AM before jumping to 6 at 9:00 AM. As the clock hits 10:00 AM, it reaches 7, urging caution for those outdoors. Post-peak, the index declines gradually, dipping to 5 at 2:00 PM and continuing its descent to 1 by 5:00 PM. The day wraps up with a UV Index of 0 by 7:00 PM, highlighting the diminishing sun's influence in the evening. Remember to protect your skin during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits noticeable seasonal changes, indicating varying levels of sun exposure risk. January and December are characterized by a low UV Index (2), with safe burn times of 45 minutes. As spring approaches, the index rises to a moderate rating of 3 in February and 5 in March. The transition to summer brings significantly higher UV levels, peaking in July at a critical 10, categorizing it as very high, with a burn time of only 15 minutes. May and June also carry very high values (8 and 9, respectively). August begins a gradual decline, yet still remains at a very high level of 9. The fall months see a reduction to high (September) and moderate (October and November) exposure, with burn times increasing again to 25 and 30 minutes respectively. Visitors and residents should exercise heightened caution from April to August, with protective measures, such as sunscreen and appropriate clothing, being essential during these high-risk months for UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siping | 2 | 3 | 5 | 7 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 2 |
| 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 |