UV Index in Longmen, China

Last updated: July 2, 2025

Understanding the UV Index in Longmen, China is crucial for safeguarding your skin against harmful ultraviolet radiation. With peak UV levels frequently soaring to a high of 14 during midday, awareness of these readings can help you take necessary precautions, such as wearing sunscreen or protective clothing, ultimately preventing sunburn and ensuring long-term skin health. Longmen's Cwa climate brings warm summers and stark sun exposure, making it essential for residents and visitors alike to monitor the UV Index regularly and understand the risks associated with outdoor activities. Stay informed and protect your skin from the sun's rays as you enjoy all that Longmen has to offer!

Hourly UV Index in Longmen

As the sun rises, so does the UV Index, peaking at a striking 14 by 1 PM. Starting with a gentle 1 at 7 AM, it gradually ramps up to a moderate 5 by 9 AM, before surging to 11 at 11 AM, and reaching its zenith of 13 at noon. The sun's intensity remains fierce, hitting 14 by 1 PM, before tapering down to 12 at 2 PM and then decreasing steadily throughout the afternoon. By 6 PM, the UV Index drops to a mild 1, indicating a substantial retreat of the sun's harsh rays. If you're venturing outdoors, be sure to protect your skin during those peak hours—especially between 11 AM and 2 PM when the UV levels are at their highest!

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
15:009very high15 min
16:005moderate30 min
17:003moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Longmen

The UV Index experiences significant seasonal changes, peaking during the summer months. January and February have a very high UV Index of 8 and 10, respectively, with a burn time of just 15 minutes. However, starting from March, the UV Index escalates to an extreme level of 12 and continues at 13 through June, with the highest reading of 14 in July and August—both having a burn time of only 10 minutes. The fall months of September and October see a slight decline, dropping back to 12, while November and December return to 9 and 8, respectively, maintaining a very high risk. Residents and visitors should be especially cautious during the high-risk months of March through October, adopting sun protection measures like wearing sunscreen, hats, and sunglasses, and seeking shade when necessary to minimize burn risk.

Monthly Maximum UV Index for Longmen, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Longmen. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131414121297
Data source: Statistical UV Index data for Longmen, 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 Longmen UV Index with Other China Cities

The table above highlights how UV exposure in Longmen 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.
Longmen'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
Longmen810121313131414121298