UV Index in Jieshan, China

Last updated: June 2, 2025

In Jieshan, China, being aware of the UV Index is crucial for protecting your skin against harmful ultraviolet radiation. Understanding UV levels not only helps prevent painful sunburns but also plays a vital role in maintaining long-term skin health. With a Cfa climate characterized by warm summers and varying UV exposure throughout the day, residents and visitors alike need to be vigilant. During peak hours, especially between 10 AM and 1 PM, UV Index readings can soar to dangerous levels, reaching as high as 13—a reminder of the importance of wearing sunscreen and protective clothing to stay safe under the sun. Stay informed and enjoy the outdoors responsibly in Jieshan!

Hourly UV Index in Jieshan

As the sun rises, the UV Index gradually climbs, starting at a modest 2 at 7:00 AM. By 8:00 AM, it sharply increases to 4, setting the stage for the day's peak. The intensity hits its zenith at 12:00 PM, soaring to 13—a potent reminder to take sun safety precautions. As the afternoon unfolds, the UV levels begin to wane, dipping to 9 by 2:00 PM and further declining to 6 by 3:00 PM. The evening brings a gentle decline, with the index falling to 2 by 5:00 PM and tapering off to 0 by 7:00 PM. This dynamic pattern emphasizes the importance of sun protection, particularly during the midday hours when the UV rays are strongest.

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
12:0013extreme10 min
13:0012extreme10 min
14:009very high15 min
15:006high25 min
16:003moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Jieshan

Throughout the year, UV levels experience significant fluctuations, with the highest UV Index values recorded from March to August. During this peak season, particularly from April to August, the UV Index reaches an extreme level of 12-13, correlating to a burn time of just 10 minutes. February also marks a high-risk month with a very high UV Index of 9, while October and November remain very high as well, necessitating similar caution with burn times of 15 minutes. For both residents and visitors, it’s crucial to take protective measures, especially in these months, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours to mitigate the risks of UV exposure.

Monthly Maximum UV Index for Jieshan, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Jieshan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec79111212131313111086
Data source: Statistical UV Index data for Jieshan, 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 Jieshan UV Index with Other China Cities

The table above highlights how UV exposure in Jieshan 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.
Jieshan's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Jieshan79111212131313111086
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197