UV Index in Youdunjie, China

Last updated: August 1, 2025

In Youdunjie, China, being aware of the UV Index is crucial for maintaining your skin health and preventing painful sunburns. Understanding the daily UV levels can help you make informed choices about sun protection and outdoor activities, reducing the risk of long-term skin damage. With a Cfa climate characterized by warm summers and significant sun exposure, Youdunjie's UV levels can reach their peak from 11 AM to 1 PM, where values soar above 10. Staying vigilant about UV Index ratings will empower you to enjoy the sunny days while safeguarding your skin against its harmful effects.

Hourly UV Index in Youdunjie

The UV Index today starts off mild, with a maximum reading of 1 at 07:00, indicating minimal risk for sun exposure. However, as the clock ticks towards midday, the intensity ramps up significantly. By 10:00, the UV Index reaches 8, signaling a high risk of harm from unprotected sun exposure. The peak occurs at 12:00, with an impressive 12, where sun safety is crucial. From there, the levels slowly decline, dipping to 9 at 14:00 and then down to 2 by 17:00. As the sun sets, the UV Index drops back to a safe 1 by 18:00, making late afternoon a more comfortable and safer time for outdoor activities.

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
09:006high25 min
10:009very high15 min
11:0011extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:009very high15 min
15:006high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Youdunjie

The UV Index experiences a significant rise throughout the year, peaking during the summer months of June through August, when it reaches an extreme category with values of 11 to 12 and a quick burn time of just 10 minutes. Specifically, the high-risk months for UV exposure include March through September, where the UV Index frequently indicates very high to extreme levels, necessitating caution for both residents and visitors. It’s crucial to protect your skin during these months by wearing protective clothing, using sunscreen with a high SPF, and limiting sun exposure, especially between 10 AM and 4 PM when UV radiation is at its strongest. As the fall and winter months approach, the UV Index gradually decreases, with December presenting the lowest reading of 5, categorized as moderate, but vigilance remains important year-round.

Monthly Maximum UV Index for Youdunjie, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Youdunjie. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec679101111121210975
Data source: Statistical UV Index data for Youdunjie, 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 Youdunjie UV Index with Other China Cities

The table above highlights how UV exposure in Youdunjie 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.
Youdunjie's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Youdunjie679101111121210975
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197