UV Index in Chengguan, China

Last updated: July 2, 2025

Understanding the UV Index in Chengguan, China, is crucial for maintaining skin health and preventing sunburn. With daily UV levels peaking between 11 AM and 2 PM, awareness of these fluctuations can help residents and visitors alike protect themselves from harmful ultraviolet radiation. The Dwb climate of Chengguan, characterized by distinct seasons, often leads to intense sun exposure during the summer months, making it essential to keep an eye on UV readings. By staying informed about daily UV levels, you can enjoy the outdoors safely while safeguarding your skin against the damaging effects of the sun.

Hourly UV Index in Chengguan

The UV Index today showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting at a low of 1 at 7:00 AM, it swiftly escalates through the morning, reaching 5 by 9:00 AM. By 11:00 AM, the index peaks at a striking 9, ultimately hitting its maximum of 11 at 1:00 PM. The afternoon brings a slight decline, with values hovering around 10 at 2:00 PM and dropping to 8 by 3:00 PM. As the day winds down, the UV Index gently sinks back to 3 at 5:00 PM and returns to a minimal level of 1 by 6:00 PM. It's a day to enjoy the sunshine, but don’t forget your sunscreen during those high peak hours!

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chengguan

Seasonal UV changes indicate a significant increase in ultraviolet exposure from late winter through summer, peaking in July with an extreme UV Index of 11. The high-risk months for UV exposure are March through August, where the UV Index remains in the high to extreme categories. Visitors and residents are advised to take necessary precautions during these months, especially between April and August, when the burn time sharply decreases, ranging from 10 to 15 minutes. To protect yourself, it's essential to wear sunscreen, protective clothing, and seek shade during peak sun hours. In contrast, January and December have a low UV Index of 2, indicating minimal risk; thus, sun protection is less critical during these months.

Monthly Maximum UV Index for Chengguan, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Chengguan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Chengguan, 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 Chengguan UV Index with Other China Cities

The table above highlights how UV exposure in Chengguan 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.

Chengguan's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Beijing UVI	2	3	5	8	9	9	10	9	7	6	4	2
Chengguan	2	4	7	9	10	10	11	10	8	6	4	2
Chengdu UVI	5	6	8	10	12	11	11	10	11	8	6	4
Shanghai UVI	5	6	8	10	10	11	12	11	11	8	6	4
Guangzhou UVI	7	9	11	12	13	13	13	12	11	10	9	7
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7