UV Index in Dongyuan, China

Last updated: August 1, 2025

Understanding the UV Index in Dongyuan, China, is crucial for maintaining skin health and preventing sunburn, especially during peak hours when UV exposure can be dangerously high. The UV Index peaks around midday, reaching a significant 13 between 12:00 PM and 1:00 PM, indicating a high risk of harm from unprotected sun exposure. Given Dongyuan's Cfa climate, characterized by warm summers and moderate UV levels, awareness of daily UV variations helps residents and visitors take proactive measures against potential sun damage. By monitoring the UV Index, you can make informed decisions about sun protection, ensuring your time outdoors is both enjoyable and safe.

Hourly UV Index in Dongyuan

The UV Index throughout the day reveals a notable peak in solar intensity. Starting gently at 2 at 7:00 AM, it quickly rises as the sun climbs higher. By 10:00 AM, the index hits 10, indicating strong UV exposure, which reaches its maximum of 13 at 12:00 PM—the height of midday sun. A gradual decline follows, bringing the index down to 6 by 3:00 PM, before it dips to a low of 1 by 6:00 PM and finally settles at 0 by 7:00 PM. These fluctuations highlight the importance of sun protection during midday hours when UV levels are at their highest.

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	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 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 Dongyuan

The UV Index shows a significant seasonal variation, with high-risk months occurring from February to September. During this period, the UV Index peaks at 13 in June, July, and August, classifying these months as extreme exposure, with a burn time of just 10 minutes. The very high categories in February, March, April, October, and November further underscore the importance of sun safety. Residents and visitors are advised to take precautions during high-index months, such as wearing sunscreen, protective clothing, and seeking shade to minimize the risk of sunburn. Remember, even in January and December, when the UV Index is lower but still high, protection remains essential for skin health.

Monthly Maximum UV Index for Dongyuan, China

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

The table above highlights how UV exposure in Dongyuan 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.

Dongyuan'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
Dongyuan	6	9	10	11	12	13	13	13	12	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