UV Index in Guochuan, China

Last updated: August 1, 2025

In Guochuan, China, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, particularly during the peak hours when levels can soar. As the climate here falls under the Dwb zone, residents and visitors alike face significant UV exposure, especially from 10 AM to 2 PM, where the index frequently reaches high levels of 10 to 12. Understanding these UV levels helps in making informed decisions about sun protection, allowing everyone to enjoy the outdoors safely while safeguarding against potential skin damage. Stay vigilant and proactive about your sun safety!

Hourly UV Index in Guochuan

At sunrise, the UV Index begins its steady climb, starting at a safe 1 at 07:00. As the morning progresses, it escalates to 2 by 08:00 and reaches a pleasant 4 by 09:00. However, the real intensity hits between 10:00 and 13:00, with the UV Index peaking at a scorching 12 at 12:00, indicating a high risk of harm from unprotected sun exposure. As the afternoon unfolds, levels gradually descend, hitting 9 at 15:00 before tapering off to 4 by 17:00. By the evening hours, the index returns to a mild 1 by 19:00, reminding us of the importance of sunscreen amidst the sun's powerful midday 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
07:001low45 min
08:002low45 min
09:003moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:009very high15 min
16:006high25 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Guochuan

Throughout the year, UV exposure varies significantly, with the highest risk months identified from March to August. During this period, the UV Index peaks at 13 in June, marking it as an extreme risk month; thus, burn time drops to just 10 minutes. Visitors and residents should take extra precautions during these months by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours. In contrast, January, November, and December see a much lower UV Index, categorized as moderate, with longer burn times of 30 minutes. Overall, while the UV levels fluctuate seasonally, it’s crucial to remain vigilant and adjust sun protection practices according to the UV Index to ensure skin safety.

Monthly Maximum UV Index for Guochuan, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Guochuan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec478101213121210853
Data source: Statistical UV Index data for Guochuan, 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 Guochuan UV Index with Other China Cities

The table above highlights how UV exposure in Guochuan 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.
Guochuan's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Guochuan478101213121210853
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197