Last updated: July 2, 2025
In Baiyinna, China, being aware of the UV Index is crucial for protecting your skin and maintaining health in the region's unique climate. As you enjoy the sunny days in this Dwc climate zone, understanding UV levels is essential for preventing sunburn and long-term skin damage. With UV indices peaking at 8 during midday, residents and visitors alike need to take proper precautions to shield themselves from harmful rays. Stay informed to enjoy sunny days safely while minimizing your risk of overexposure!
As the sun rises, the UV Index begins its ascent, peaking at an impressive 8 between 11:00 and 12:00. Here's the breakdown: starting at a mild 3 at 07:00, it climbs steadily to 4 by 08:00, reaching 6 at 09:00. At 10:00, the index hits 7, signaling a great time to seek shade or apply sunscreen. The intensity remains at its highest through midday before gradually tapering off; it descends to 6 by 14:00 and then drops to 4 at 15:00. As the day winds down, the UV exposure diminishes significantly to 2 by 17:00, and finally settles at a low 1 by evening. Enjoy the sun while being mindful of its powerful rays!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 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 | 6 | high | 25 min |
| 15:00 | 4 | 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, UV exposure varies significantly, with the risk peaking during the summer months. January and February show low UV indices of 1 and 2, allowing for longer exposure times of 45 minutes, which is safe for most individuals. As spring approaches, March and April ramp up to moderate levels of 3 and 5 respectively, reducing safe burn times to 30 minutes. The UV index climbs sharply in May and June, reaching high levels of 6 and 7, demanding caution with burn times dropping to 25 minutes. The most critical month for UV exposure is July, where the index peaks at 8, categorized as very high, and the burn time shortens to just 15 minutes. Although August sees a slight decrease to 7, the exposure remains high. In September and October, the UV levels moderate to 5 and 3, allowing for safer exposure times of 30 minutes again. Finally, November and December return to low indices of 2 and 1, with safe burn times extending back to 45 minutes. To ensure safety, visitors and residents should be particularly vigilant during May to August, taking protective measures such as sunscreen and appropriate clothing during high UV months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baiyinna | 1 | 2 | 3 | 5 | 6 | 7 | 8 | 7 | 5 | 3 | 2 | 1 |
| 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 |