UV Index in Chengjiang, China

Last updated: June 2, 2025

Understanding the UV Index in Chengjiang, China is crucial for protecting your skin from harmful ultraviolet radiation. With peaks reaching up to 12 around midday, the UV levels in this Cfa climate zone can pose significant risks for sunburn and long-term skin health if proper precautions are not taken. Knowing the UV Index helps residents and visitors plan outdoor activities wisely, ensuring that they enjoy the beautiful sights of Chengjiang while safeguarding their well-being. Stay informed about the daily UV exposure to enhance your sun safety practices and maintain healthy skin all year round!

Hourly UV Index in Chengjiang

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 Chengjiang

The UV Index experiences significant seasonal variation, with the highest risk occurring from March through September. During this period, particularly from April to August, the Index reaches levels categorized as extreme, peaking at 13 in July, where the burn time is only 10 minutes. January and December present lower risks, with an Index of 6, allowing for a safer 25-minute burn time. Visitors and residents should be especially cautious during February through October, as the Index frequently exceeds 8, signifying a need for protective measures such as sunscreen and protective clothing. It is crucial to stay informed about daily UV levels and reduce sun exposure during peak hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Chengjiang, China

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

The table above highlights how UV exposure in Chengjiang 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.

Chengjiang'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
Chengjiang	6	8	10	11	12	12	13	12	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