UV Index in Dongwan, China

Last updated: June 2, 2025

In Dongwan, China, staying aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike protect themselves from harmful effects of overexposure to ultraviolet radiation, especially during the sunniest hours of the day. With a BWk climate, Dongwan experiences notable UV risks, peaking at UV Index levels of 10 between noon and 1 PM. By being informed about daily UV variations, you can enjoy the beautiful outdoors while minimizing skin damage and promoting overall wellness.

Hourly UV Index in Dongwan

At 07:00, the UV Index starts off low at 2, making it a gentle awakening to the day. As the sun climbs, so does the UV intensity, peaking with 10 at both 12:00 and 13:00, when sun exposure becomes particularly risky. Be cautious during these hours! 11:00 and 10:00 follow closely with UV Index readings of 9 and 8 respectively, indicating a significant increase in UV radiation. From 14:00 onwards, the index begins to decline, dropping to 6 at 15:00 and tapering further to 4 by 16:00. As evening approaches, the index settles back down to a safe 2 by 17:00, and then to 1 for the rest of the evening hours. Plan your outdoor activities wisely, especially between 10:00 and 14:00, to protect your skin while enjoying the sunshine!

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	3	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 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 Dongwan

Throughout the year, the UV Index experiences significant fluctuations, with the most critical months for sun exposure being May and July, where the index reaches an extreme level of 11 and a burn time of just 10 minutes. From March to September, individuals should remain particularly vigilant as the index frequently ranges from high to very high, with burn times generally decreasing. Conversely, the winter months of January, December, and November present a lower risk, with UV index levels dropping to 2 or 3 and safer burn times of up to 45 minutes. Residents and visitors are advised to protect their skin during the high-risk months by wearing appropriate sunscreen, protective clothing, and limiting sun exposure during peak hours.

Monthly Maximum UV Index for Dongwan, China

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

The table above highlights how UV exposure in Dongwan 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.

Dongwan'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
Dongwan	2	4	7	8	11	10	11	9	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