UV Index in Yunshan, China

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Yunshan, China, where the sun’s intensity can pose a significant risk, especially during peak hours. With the Dwb climate fostering clear, sunny days, the UV levels can soar to a maximum index of 12 around noon, indicating extreme exposure. Awareness of these levels is vital for preventing sunburn and protecting your skin health. By staying informed about the UV Index, you can take proactive steps to enjoy the beautiful outdoors safely, ensuring that fun in the sun doesn’t come at a cost to your well-being.

Hourly UV Index in Yunshan

At sunrise, the UV Index begins its steady climb, starting at a safe 1 at 07:00. As the morning progresses, it escalates to 2 by 08:00 and reaches a pleasant 4 by 09:00. However, the real intensity hits between 10:00 and 13:00, with the UV Index peaking at a scorching 12 at 12:00, indicating a high risk of harm from unprotected sun exposure. As the afternoon unfolds, levels gradually descend, hitting 9 at 15:00 before tapering off to 4 by 17:00. By the evening hours, the index returns to a mild 1 by 19:00, reminding us of the importance of sunscreen amidst the sun's powerful midday rays.

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	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Yunshan

Throughout the year, UV exposure varies significantly, with the highest risk months identified from March to August. During this period, the UV Index peaks at 13 in June, marking it as an extreme risk month; thus, burn time drops to just 10 minutes. Visitors and residents should take extra precautions during these months by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours. In contrast, January, November, and December see a much lower UV Index, categorized as moderate, with longer burn times of 30 minutes. Overall, while the UV levels fluctuate seasonally, it’s crucial to remain vigilant and adjust sun protection practices according to the UV Index to ensure skin safety.

Monthly Maximum UV Index for Yunshan, China

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

The table above highlights how UV exposure in Yunshan 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.

Yunshan'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
Yunshan	4	7	8	10	12	13	12	12	10	8	5	3
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