UV Index in Yancheng, China

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Yancheng, China, where the unique Dwb climate can lead to variable UV exposure risks. With peak UV levels soaring up to 11 during midday hours, awareness of these levels is essential for preventing sunburn and promoting long-term skin health. As Yancheng experiences significant sunshine, especially in the warmer months, recognizing when UV radiation is at its highest can empower you to take proactive measures—like seeking shade and wearing protective clothing—ensuring you enjoy the outdoors safely.

Hourly UV Index in Yancheng

The UV Index today presents a compelling narrative of intensity as the daylight unfolds. Starting at 7:00 AM, it rises slowly from a minimum of 1, suggesting low levels of UV exposure. By 9:00 AM, it hits 5, prompting a more cautious approach for those planning outdoor activities. The sun reaches its zenith at 12:00 PM, with a striking 11, emphasizing the need for sun protection during peak hours. This level remains high until 1:00 PM, where it plateaus, then gently descends through the afternoon. By 4:00 PM, the index drops to 5, concluding the day with a modest 1 by 7:00 PM, making evening strolls safer. Always remember: the sun is strongest between 10:00 AM and 2:00 PM, so protect your skin during these hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:003moderate30 min
09:005moderate30 min
10:007high25 min
11:009very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:0010very high15 min
15:008very high15 min
16:005moderate30 min
17:003moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Yancheng

As the seasons change, so do the levels of UV exposure. The UV Index peaks during the summer months of June, July, and August, where it reaches an extreme high of 11, resulting in a burn time of just 10 minutes. The spring months of April and May also present high risks with UV indices of 9 and 10, respectively. March marks the transition into higher UV levels with an index of 6, classified as high. Notably, October sees a decrease in danger but still maintains a substantial index of 7. Conversely, the winter months, particularly January and February, feature moderate UV levels with indices of 3 and 4. For residents and visitors, it is crucial to take precautions during high-risk months—especially from April through August—by applying sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours.

Monthly Maximum UV Index for Yancheng, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Yancheng. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3479101111118742
Data source: Statistical UV Index data for Yancheng, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Yancheng UV Index with Other China Cities

The table above highlights how UV exposure in Yancheng compares to other major locations across China. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Yancheng's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Yancheng3469101111118742
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197