UV Index in Hongshi, China

Last updated: October 4, 2025

Understanding the UV Index is crucial for residents and visitors in Hongshi, China, where the climate brings unique sun exposure risks. With peak UV levels reaching 10 during midday hours, awareness of these indices is essential for preventing sunburn and protecting skin health. Proper knowledge of varying UV levels allows individuals to enjoy the outdoors safely while minimizing the long-term risks of skin damage. In Hongshi's Dwb climate, typical exposure can lead to significant UV-related concerns, making it vital to stay informed and take appropriate precautions.

Hourly UV Index in Hongshi

The UV Index (UVI) throughout the day exhibits a significant rise, peaking at 10 between 11:00 AM and 12:00 PM. Starting from a mild 3 at 7:00 AM, the UVI escalates as the sun climbs, reaching 5 by 8:00 AM and 7 by 9:00 AM. The intensity continues to increase dramatically, hitting 9 by 10:00 AM. After noon, the UVI begins to decline, dropping to 9 at 1:00 PM and further to 7 by 2:00 PM. The afternoon sees a gentle decline to 5 at 3:00 PM, slipping further to 3 by 4:00 PM. As dusk approaches, the UVI stabilizes at a low 1 from 5:00 PM to 7:00 PM, indicating minimal sun exposure risk. Outdoor enthusiasts should plan activities with peak hours in mind to ensure safety and enjoyment under the sun.

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
10:004moderate30 min
11:005moderate30 min
12:004moderate30 min
13:004moderate30 min
14:003moderate30 min
15:001low45 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Hongshi

Throughout the year, the UV Index demonstrates significant seasonal variations, reflecting changes in sun exposure. January and December present the lowest UV levels, categorized as low, with a burn time of approximately 45 minutes. As we move into February and November, UV exposure escalates to a moderate level, allowing for a burn time of 30 minutes. The high-risk months are from March to August, peaking in July and August with a very high UV Index of 10, where the burn time drops to just 15 minutes. As fall approaches, the UV Index begins to decline, returning to a high category in September and moderating into moderate levels by October. Visitors and residents should take precautions during the high UV months by wearing protective clothing, applying sunscreen frequently, and seeking shade, especially during midday hours, to reduce the risk of skin damage.

Monthly Maximum UV Index for Hongshi, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hongshi. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2367891097532
Data source: Statistical UV Index data for Hongshi, 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 Hongshi UV Index with Other China Cities

The table above highlights how UV exposure in Hongshi 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.
Hongshi's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Hongshi23678910107532
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197