Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Shang'an, China, where the sun’s rays can pose significant risks, especially during peak hours. With a climate categorized as Aw, the region experiences intense sunlight, particularly between 11 AM and 1 PM, when UV levels can soar to a dangerous 13. Being aware of these UV levels is essential for sunburn prevention and maintaining overall skin health, safeguarding you against the damaging effects of prolonged sun exposure. Whether you're planning a day outdoors or simply enjoying the vibrant local culture, keeping an eye on the UV Index can help you stay safe and enjoy all that Shang'an has to offer.
The UV Index today reveals a dynamic dance of solar intensity, peaking dramatically at 13 between 12:00 PM and 1:00 PM. Starting off at a mild 1 at 7:00 AM, the index gradually escalates, hitting 8 by 10:00 AM and soaring to its maximum of 11 by 11:00 AM. This potent sun energy remains strong with a reading of 13 at noon before beginning to decline in the afternoon, dropping back to 8 at 3:00 PM and tapering off to 1 by 7:00 PM. For those enjoying outdoor activities, it’s wise to take precautions from late morning through early afternoon when UV risks are highest. Stay sun-savvy! 🌞
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Seasonal changes in UV exposure reveal a pronounced peak during the warmer months, particularly from March to October, where the UV Index remains in the extreme category (ranging from 13 to 14), with a notably high risk of skin damage in just 10 minutes of sun exposure. February and January also present significant risks, with UV Indexes of 11 and 9 respectively, suggesting more caution in these months as well, especially for outdoor activities. November and December see a reduction in UV intensity, but the Index remains at a very high level of 9 and 8, indicating that even in winter, protective measures against UV exposure are necessary. Visitors and residents are advised to prioritize sun safety during these high-risk months by wearing protective clothing, applying sunscreen regularly, and limiting time in direct sunlight, particularly during midday hours when the sun’s rays are strongest.
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 |
| Shang'an | 9 | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |