UV Index in Gangsha, China

Last updated: August 1, 2025

In Gangsha, China, staying informed about the UV Index is essential for protecting your skin and ensuring overall health. With the region's ET climate often exposing residents and visitors to high levels of ultraviolet radiation, understanding UV levels can significantly aid in sunburn prevention and maintaining long-term skin health. Gangsha experiences peak UV Index values reaching as high as 17 around midday, posing serious risks for sun damage if precautions aren't taken. By staying aware of UV fluctuations throughout the day, you can enjoy the sun safely while minimizing health risks.

Hourly UV Index in Gangsha

The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting off at a manageable 0 at 07:00, it gradually climbs to 1 by 08:00 and 09:00. However, the real surge begins at 10:00, soaring to 4 and reaching a peak of 17 by 14:00, indicating a significant risk for sun exposure. As the afternoon wanes, the index starts to decline, settling back to 11 by 17:00, and down to 4 by 19:00. It’s a day where sun protection is crucial during the peak hours, particularly from 10:00 to 14:00, to safeguard against harmful UV rays.

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
07:000low45 min
08:001low45 min
09:001low45 min
10:004moderate30 min
11:008very high15 min
12:0013extreme10 min
13:0017extreme10 min
14:0020extreme10 min
15:0020extreme10 min
16:0017extreme10 min
17:0013extreme10 min
18:008very high15 min
19:004moderate30 min

Monthly UV Index Trends in Gangsha

Throughout the year, UV exposure varies significantly, with the highest levels occurring between March and October. During this period, the UV Index peaks in August at 20, classified as extreme, with a burn time of just 10 minutes. The high-risk months for sun exposure are April to August, where the UV Index consistently remains at 16 or higher. Residents and visitors should take precautionary measures during these months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, as burn times are notably short. While January and February still carry very high UV levels, the risk decreases in the colder months, with November and December showing lower UV indices (9 and 7, respectively) and longer burn times of 15 and 25 minutes. Nonetheless, awareness and protection against UV radiation should be a year-round priority.

Monthly Maximum UV Index for Gangsha, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Gangsha. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec911151617181720151396
Data source: Statistical UV Index data for Gangsha, 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 Gangsha UV Index with Other China Cities

The table above highlights how UV exposure in Gangsha 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.
Gangsha'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
Shenzhen UVI710121214131313121197
Gangsha910151617181720151397