Last updated: June 2, 2025
Understanding the UV Index in Baliwan, China is crucial for safeguarding your skin health and preventing sunburn, especially given its Dwb climate zone characterized by fluctuating sunlight exposure. The UV Index indicates the strength of ultraviolet radiation, reaching its peak at midday with values soaring to 12 or even 13, signaling a high risk of overexposure. Awareness of these levels can empower residents and visitors alike to take proactive measures, reducing the risk of skin damage and long-term health issues. With Baliwan's inviting sunshine, being informed about UV risk is essential for enjoying outdoor activities while protecting your skin.
At dawn, the UV Index begins at a mild level of 1 by 7:00 AM, offering a safe start to the day. As the sun climbs higher, it ascends rapidly; by 10:00 AM, the index hits a more intense 7. The peak arrives at 12:00 PM, reaching a striking 12, prompting outdoor enthusiasts to seek shade and protect their skin. This intensity remains high, with a max of 13 at 1:00 PM. As afternoon rolls in, a gradual decline commences; by 3:00 PM, it's at 9, and continues to drop to 4 by 5:00 PM, ensuring a more comfortable evening. By 7:00 PM, the UV Index settles back to a safe 1, marking the day's end for sun exposure.
| 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 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences notable fluctuations, peaking during the summer months. January to February presents a moderate to high risk, with burn times decreasing from 30 minutes to 25 minutes. As spring arrives, March reaches a very high level with a 15-minute burn time, escalating to an extreme category in April through August. Here, the UV Index soars to a maximum of 13, necessitating attention as burn times drop to just 10 minutes. By September, the threat remains extreme, but begins to taper off in October to very high. The risk subsequently lessens in November and December, returning to moderate levels with burn times at 30 minutes. Visitors and residents are strongly advised to take precautions during March to September, particularly in July and August when UV levels are at their highest, by wearing protective clothing, applying sunscreen, and seeking shade to minimize 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 |
| Baliwan | 4 | 7 | 8 | 11 | 12 | 13 | 13 | 12 | 11 | 8 | 5 | 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 |