UV Index in Dongshan, China

Last updated: June 2, 2025

In Dongshan, China, being aware of the UV Index is essential for safeguarding your skin and overall health. With peak UV levels reaching as high as 13 around noon, understanding these fluctuations can help you prevent sunburn and long-term skin damage. Dongshan's Cfa climate means plenty of sunny days, intensifying exposure risks, especially during the summer months. Stay informed about UV levels to enjoy the beautiful weather safely while protecting your skin!

Hourly UV Index in Dongshan

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 7:00 AM. By 8:00 AM, it climbs to a moderate 3, but the real intensity kicks in after 9:00 AM when it reaches 6. The peak occurs between 11:00 AM and 12:00 PM, soaring to a blistering 12 and hitting a maximum of 13 at noon, indicating a serious need for sun protection. The intensity gradually diminishes in the afternoon, dropping to 10 by 2:00 PM and then sliding down to 4 by 4:00 PM. As the day winds down, the UV Index traces back to 2 at 5:00 PM and finally settles at 1 by 7:00 PM, welcoming the cool embrace of evening. Staying vigilant about sun safety is crucial during peak hours from 10:00 AM to 2:00 PM!

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	12	extreme	10 min
12:00	13	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 Dongshan

Throughout the year, UV Index levels experience significant seasonal changes, reaching their peak during the summer months. The high-risk months for UV exposure are February through September, where the UV Index often falls within the very high to extreme categories, especially in March, April, May, June, July, and August, maintaining a consistent UV Index of 13. Notably, March through September requires only 10 minutes of sun exposure to result in skin burn. Visitors and residents are strongly advised to take precautions during these peak periods: seek shade, wear protective clothing, and apply broad-spectrum sunscreen regularly to minimize harmful UV exposure. As we transition into the fall and winter months, UV levels decrease; however, even in January and December, when the UV Index is moderate at 6, one should still remain vigilant to avoid burns in sunny conditions.

Monthly Maximum UV Index for Dongshan, China

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

The table above highlights how UV exposure in Dongshan 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.

Dongshan'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
Dongshan	6	9	11	12	13	13	13	13	11	10	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