UV Index in Changjie, China

Last updated: May 3, 2025

In Changjie, China, understanding the UV Index is crucial for safeguarding your skin and overall health. With intense levels during midday hours—peaking at 12 around noon—it's vital to be aware of UV exposure to prevent sunburn and long-term skin damage. Changjie's humid subtropical climate means that sunny days can come with significant UV risks, especially in summer. By tracking the UV Index, residents and visitors can take proactive measures to protect themselves from harmful radiation, ensuring safe enjoyment of the beautiful outdoors.

Hourly UV Index in Changjie

At sunrise, the UV Index begins at a gentle 2 by 07:00, but as the sun rises higher, the intensity quickly escalates. By 09:00, it reaches a moderate 7, signaling outdoor enthusiasts to apply sunscreen. The peak comes at 11:00 and 12:00, where the index peaks at a striking 12, indicating very high levels of UV radiation. As the afternoon progresses, the index gradually decreases, dipping to 8 by 14:00 and further dropping to 5 by 15:00. In the late afternoon and evening, the UV Index retreats to 3 by 16:00, finally settling at 1 by 17:00 and fading to 0 after 19:00. This daily cycle highlights the importance of sun safety during those peak 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
07:002low45 min
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0012extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:008very high15 min
15:005moderate30 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Changjie

Throughout the year, seasonal changes in the UV Index highlight significant variations in sun exposure risk. The highest risk months occur from March to September, where the UV Index peaks at 12 during the summer, categorizing these months as extreme risk with a burn time of just 10 minutes. In particular, April to August stand out as critical periods for sun safety. Residents and visitors are strongly advised to take precautions, such as wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sun hours, especially in the high-risk months characterized by indices rated very high and extreme. As the year progresses, the risk decreases in November and December, with moderate exposure in winter months, allowing for longer safe sun exposure times. Always stay informed and prioritize skin protection, especially from March through September.

Monthly Maximum UV Index for Changjie, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Changjie. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec6710111212121211975
Data source: Statistical UV Index data for Changjie, 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 Changjie UV Index with Other China Cities

The table above highlights how UV exposure in Changjie 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.
Changjie's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Changjie6710111212121211975
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197