Last updated: May 3, 2025
Understanding the UV Index in Jiangdong, China, is crucial for ensuring your skin's health and preventing sunburn. As the daily UV levels fluctuate, awareness of these readings can help you make informed decisions about sun protection, particularly in the peak hours from 10 AM to 2 PM when the UV index reaches its maximum of 12. Jiangdong experiences a Cfa climate, characterized by hot summers and moderate UV exposure risks, making it essential to prioritize your skin’s safety. By familiarizing yourself with local UV conditions, you can enjoy the outdoors while minimizing the risk of damaging your skin.
As the sun climbs higher in the sky, the UV Index reaches its peak around noon, peaking at a striking 12 between 12:00 PM and 1:00 PM. The day begins with a gentle start—just a 1 at 7:00 AM, gradually rising to 2 by 8:00 AM. By 10:00 AM, the intensity escalates to an 8, followed by a stunning 10 at 11:00 AM. As the clock strikes noon, the UV Index hits its zenith at 12, signaling the strongest solar radiation of the day. The intensity begins to wane, dropping back to 10 at 2:00 PM, before tapering off to 5 at 4:00 PM. As evening approaches, the UV Index gently descends to 1 by 6:00 PM, heralding the end of a radiant day. Stay protected during those peak hours, especially from 11:00 AM to 1:00 PM!
| 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 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index dramatically varies throughout the year, peaking during the summer months. From January to February, the UV levels are classified as high, with a burn time of 25 minutes. As spring arrives in March, the index rises to 9 (very high), reducing the burn time to 15 minutes. By April and May, we experience extreme UV levels of 11 and 12, respectively, where a mere 10 minutes of unprotected exposure can lead to skin damage. This trend continues through June, July, and August, with the UV Index reaching its maximum of 13. September sees a slight decline but remains in the extreme category; however, it’s still critical to manage exposure time. In October, the risk is still significant, with a very high index of 9, before tapering off to high levels in November and moderate in December. For visitors and residents alike, it’s essential to take precautions, especially from March through October when UV levels are highest. Wearing protective clothing, applying sunscreen regularly, and seeking shade can greatly reduce the risk of sunburn and long-term skin damage. Stay safe and be mindful of the sun's intensity throughout these high-risk months!
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 |
| Jiangdong | 6 | 7 | 9 | 11 | 12 | 12 | 13 | 13 | 11 | 9 | 7 | 5 |
| 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 |