UV Index in Chenggang, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Chenggang, China, where the subtropical climate ensures plenty of sunshine throughout the year. With UV levels peaking at 12 during midday, awareness is key to preventing sunburn and protecting your skin health. By monitoring UV readings, you can take informed precautions, especially during peak hours when exposure risks are at their highest. In a place like Chenggang, where outdoor activities are abundant, being proactive about UV safety can make all the difference for both short-term comfort and long-term health.

Hourly UV Index in Chenggang

During the morning hours, the UV Index starts off low at 1 at 7:00 AM, indicating minimal risk of harm from unprotected sun exposure. As the day progresses, the intensity ramps up, peaking at 12 around 12:00 PM and 1:00 PM, suggesting a high risk for harm, especially for those spending extended periods outdoors. Post-peak, the index gradually declines, dropping to 7 at 3:00 PM and further down to 1 by 7:00 PM, which indicates a return to minimal risk as the sun sets. For sun enthusiasts, midday offers the most intense UV radiation, making sun protection essential during those 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	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chenggang

Throughout the year, UV exposure varies significantly, with high-risk months peaking from February to September, where UV Index values range from 9 to 13 and are classified as very high to extreme. The highest UV Index of 13 occurs in May, July, and August, indicating a critical need for protection. March and April also present extreme levels, making spring an important time to be vigilant. In contrast, January and December have reduced risk with UV Index levels of 6 and longer burn times of 25 minutes. Visitors and residents are advised to take precautions during the high-risk months by wearing broad-spectrum sunscreen, protective clothing, and sunglasses, and to seek shade during peak sunlight hours to minimize the risk of UV-related health issues.

Monthly Maximum UV Index for Chenggang, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Chenggang. 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 Chenggang, 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 Chenggang UV Index with Other China Cities

The table above highlights how UV exposure in Chenggang 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.

Chenggang'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
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
Chenggang	6	9	11	12	13	12	13	13	11	9	8	6
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