UV Index in Rencun, China

Last updated: July 2, 2025

Understanding the UV Index in Rencun, China is crucial for everyone looking to protect their skin and overall health under the sun. With values peaking at 13 during the midday hours, awareness of UV levels can help prevent sunburn and reduce the risk of long-term skin damage. Rencun experiences a Cwa climate, characterized by hot summers and varying sun exposure, making it essential for residents and visitors alike to stay informed about daily UV risks. By keeping an eye on the UV Index, you can enjoy the sun safely while taking appropriate precautions to safeguard your skin.

Hourly UV Index in Rencun

From 07:00 to 19:00, the UV Index exhibits a pronounced peak during midday hours, soaring to 13 between 12:00 and 13:00. The intensity rises steadily from a mild 1 at 07:00 to a substantial 12 at 11:00, indicating peak sun exposure just before noon. As the afternoon progresses, the index gradually declines, dropping to 5 by 16:00 and further to a safe 1 as the sun sets. With a dramatic increase during the late morning and early afternoon, it's crucial to stay protected against UV rays, especially when the index hits 9 and above between 10:00 and 14:00.

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
10:009very high15 min
11:0012extreme10 min
12:0013extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:008very high15 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Rencun

Throughout the year, the UV Index exhibits significant seasonal changes, peaking during the late spring and summer months. The highest risk period typically spans from March to September, where the UV Index escalates to extreme levels of 12 to 13. In particular, May through August present a critical warning for sun exposure, with a consistent burn time of just 10 minutes. Conversely, during January and December, the UV Index drops to 7, classified as high, allowing for longer exposure times of 25 minutes. Visitors and residents are advised to take precautionary measures during the high-risk months, such as wearing protective clothing and using sunscreen, especially during midday hours, to minimize the risk of skin damage.

Monthly Maximum UV Index for Rencun, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Rencun. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec710121213131313111097
Data source: Statistical UV Index data for Rencun, 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 Rencun UV Index with Other China Cities

The table above highlights how UV exposure in Rencun 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.
Rencun's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Guangzhou UVI79111213131312111097
Rencun710121213131313111097
Shenzhen UVI710121214131313121197