UV Index in Zhenjiang, China

Last updated: August 1, 2025

In Zhenjiang, China, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps you prevent sunburn, reduce the risk of skin cancer, and maintain healthy skin, especially in a region known for its humid continental climate. With peak UV exposure hitting a maximum of 10 in the midday sun, residents and visitors alike must be vigilant about daily UV fluctuations. By keeping an eye on the UV Index, you can enjoy the beautiful outdoors while protecting yourself from harmful rays.

Hourly UV Index in Zhenjiang

The UV Index for the day starts off gently at 3 by 7:00 AM, gradually elevating as the sun climbs higher in the sky. By 9:00 AM, it reaches 7, signaling the onset of stronger rays. The peak occurs between 11:00 AM and 12:00 PM, where it hits a maximum of 10, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the index starts to decline, dipping to 5 by 3:00 PM and further to 1 by 5:00 PM, leading to a comfortable evening. As night falls at 7:00 PM, the UV index drops to 0, marking the end of sun-related concerns for the day. Remember to take precautions during peak hours to protect your skin!

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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	9	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Zhenjiang

Throughout the year, the UV Index displays significant seasonal variations, with the highest levels occurring between April and August. During these months, particularly in June, July, and August when the UV Index reaches a peak of 10, the exposure category is classified as very high, indicating a burn time of just 15 minutes. Visitors and residents should be extra vigilant during these high-risk months, ensuring they apply sunscreen regularly, wear protective clothing, and seek shade as needed. Conversely, the winter months of January and December present a low UV Index of 2, allowing for longer safe exposure times of 45 minutes. As spring approaches, February and March see a rise in UV levels, with February classified as moderate and March as high, encouraging early sun safety practices. Overall, staying informed about these UV changes is crucial for maintaining skin health year-round.

Monthly Maximum UV Index for Zhenjiang, China

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

The table above highlights how UV exposure in Zhenjiang 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.

Zhenjiang'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
Zhenjiang	2	4	6	8	8	10	10	10	8	6	3	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