UV Index in Changning, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Changning, China, where the region’s Cwa climate can lead to high UV exposure levels, especially during the summer months. Awareness of UV levels is essential not only for preventing painful sunburns but also for maintaining overall skin health and reducing the risk of long-term damage. With peak UV Index readings soaring to 11 around noon, it's important to stay informed and take proactive measures to protect your skin from the sun's harmful rays. Enjoy the sunshine, but remember to shield yourself!

Hourly UV Index in Changning

Expect a sunny day with a fluctuating UV Index that peaks at 11 around midday. The morning starts off gentle, with values rising from 1 at 7:00 AM to 4 by 9:00 AM. As the sun climbs higher, the UV Index escalates sharply, reaching 9 by 11:00 AM and hitting its highest point of 11 at both 12:00 PM and 1:00 PM. After the sun’s zenith, the UV levels gradually decline, dropping to 10 at 2:00 PM and tapering off to 1 by 7:00 PM. Remember to protect your skin during those peak hours for a safe and enjoyable day outdoors!

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
09:004moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:0010very high15 min
15:008very high15 min
16:006high25 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Changning

Throughout the year, the UV Index demonstrates significant seasonal variations, indicating changes in sun exposure risk. High-risk months typically span from March to September, where UV levels reach extremes with indices peaking at 12 in June, July, and August, suggesting a burn time of only 10 minutes for unprotected skin. Visitors and residents should exercise extra caution during these months, wearing protective clothing, applying sunscreen, and seeking shade during midday hours. Conversely, January and December present a moderate risk with lower UV indices of 5, allowing for increased exposure time of 30 minutes before burning, making these months relatively safer for outdoor activities. Ensuring awareness of UV levels throughout the year is essential for skin health and sun safety.

Monthly Maximum UV Index for Changning, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Changning. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec579111211121210875
Data source: Statistical UV Index data for Changning, 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 Changning UV Index with Other China Cities

The table above highlights how UV exposure in Changning 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.
Changning's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Changning579111211121211875
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197