UV Index in Longtai, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Longtai, China, where the climate can lead to significant sun exposure risks. With UV levels soaring to a peak of 14 during midday hours, awareness of these numbers is vital for preventing sunburn and protecting overall skin health. Situated in a Dwb climate zone, Longtai experiences distinct seasons, making it important to keep track of daily UV fluctuations. By monitoring UV levels, you can enjoy the beautiful outdoors safely, ensuring that your skin stays healthy while maximizing your time under the sun.

Hourly UV Index in Longtai

At sunrise, the UV Index starts low at 1 at 07:00, gradually climbing as the sun rises higher. By 09:00, it reaches 5, signaling the beginning of midday sun exposure. The index peaks at 14 between 13:00 and 14:00, indicating a strong need for sun protection during these critical hours. As the afternoon progresses, values decline, dropping to 10 at 15:00, then further diminishing to 4 by 17:00. By evening, the UV Index settles back to 1 by 19:00, marking the end of the day’s sun intensity. Keep in mind that during peak hours, particularly from 11:00 to 13:00, protecting your skin is crucial!

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
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0014extreme10 min
14:0012extreme10 min
15:0010very high15 min
16:007high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Longtai

The UV Index exhibits significant seasonal changes, peaking during the summer months. January starts with a moderate UV Index of 5, with a burn time of 30 minutes, but as we progress to March, it escalates to a very high 9, reducing burn time to just 15 minutes. April through September faces extreme UV levels, with the highest index of 14 in June, where skin can begin to burn in as little as 10 minutes. October sees a drop to a very high 9, while November and December return to moderate levels of 6 and 4, respectively. The high-risk months for UV exposure are from April to September, where precautions are essential. Visitors and residents are advised to wear sunscreen, protective clothing, and seek shade, especially when UV Index levels are at their highest to reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Longtai, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Longtai. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec579121314131311964
Data source: Statistical UV Index data for Longtai, 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 Longtai UV Index with Other China Cities

The table above highlights how UV exposure in Longtai 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.
Longtai's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Longtai579121314131311964
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197