UV Index in Dongshan, China

Last updated: May 3, 2025

In Dongshan, China, being aware of the UV Index is essential for safeguarding your skin and overall health. Understanding the UV levels can help you take preventative measures against sunburns and long-term skin damage, particularly during the sunniest hours of the day. With a Cfa climate, Dongshan experiences significant UV exposure, especially as the index peaks at 10 around noon and remains high throughout the early afternoon. Staying informed about the UV Index not only enhances your outdoor enjoyment but also promotes a proactive approach to skin care in this sun-drenched region.

Hourly UV Index in Dongshan

As the sun rises, the UV Index gradually transitions from a mild 1 at 07:00 to an invigorating 3 by 08:00. The peak UV intensity hits its stride between 12:00 and 13:00, reaching a striking 10, a clear call for sun protection. As the afternoon progresses, the index begins to decline, tapering off to 8 at 14:00, 6 at 15:00, and eventually settling to a gentle 2 by 17:00. By evening, the UV levels dip back down, returning to a safe 1, indicating it's time to relax and enjoy the cooler, softer light of sunset.

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	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	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, the UV Index demonstrates significant seasonal variations, indicating fluctuating risk levels for sun exposure. From January to February, the risk increases from moderate to high, with recommended burn times decreasing from 30 minutes to 25 minutes. The spring and early summer months, particularly from March to June, see a steep rise in the UV Index, peaking at 11 in July and August, classified as extreme, with burn times as short as 10 minutes. As autumn approaches, the index remains high, particularly in September (UV Index 10), before decreasing in November and December to moderate levels. Visitors and residents are advised to exercise caution, especially during March to August, when the risk of sunburn is highest. It is crucial to wear protective clothing, apply sunscreen regularly, and seek shade during peak sun hours to minimize health risks associated with UV exposure.

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
Dongshan	5	6	8	10	10	10	11	11	10	8	6	4
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