Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Maoshanjie, China, where the combination of a humid subtropical climate and high solar exposure can lead to significant health risks if precautions aren't taken. With UV levels peaking at a staggering 15 during midday, awareness of these fluctuations is essential for sunburn prevention and maintaining skin health. As you enjoy the beautiful outdoors, keep in mind that protecting your skin from the harmful effects of UV radiation is vital, especially in a location where such intense exposure can happen quickly. Stay informed, stay safe, and make the most of your time under the sun!
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 9:00 AM, it ramps up to 4, marking the day’s engagement with UV rays. The real intensity hits by 11:00 AM, soaring to a peak of 11, and surging further to an almost blistering 14 by midday. The afternoon sees the index hit its highest at 15 from 1:00 PM to 2:00 PM, reminding us to seek shade and protect our skin. As the sun begins to retreat, the UV Index gracefully descends, dropping to 12 at 3:00 PM, and easing down to 5 by 5:00 PM. Finally, as the evening draws near, it wanes back to 1 by 7:00 PM, providing a gentle reminder of the day's solar journey. Remember, while enjoying the sunshine, staying sun-safe is key!
| 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 | 11 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 15 | extreme | 10 min |
| 15:00 | 12 | 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 |
The UV Index experiences significant seasonal changes, peaking from March to October, with the highest values occurring in July at 15—designating it as part of the extreme exposure category. High-risk months for UV exposure are identified as March through October, with April to August consistently recording values between 13 and 15, resulting in a burn time of just 10 minutes. In contrast, the UV index decreases in the winter months, notably dropping to 7 in December, categorizing it as high with a burn time of 25 minutes. Residents and visitors are strongly advised to take precautions during the summer months, including wearing protective clothing, applying sunscreen frequently, and seeking shade, especially during peak hours to minimize the risk of skin damage.
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 |
| Maoshanjie | 8 | 10 | 11 | 13 | 14 | 14 | 15 | 14 | 13 | 11 | 9 | 7 |