UV Index in Dongdong, China

Last updated: June 2, 2025

In Dongdong, China, understanding the UV Index is vital for protecting your skin and overall health, especially given its BSk climate. The UV levels can soar throughout the day, peaking at noon with values reaching as high as 12—a reminder of how quickly sun exposure can lead to harmful effects like sunburns and increased skin cancer risks. By staying informed about the UV Index, you can make smarter choices about sun protection and keep your skin safe from the risks of intense UV radiation that characterizes Dongdong's sunny days.

Hourly UV Index in Dongdong

As the sun rises, the UV Index begins its steady climb, starting at 1 by 7:00 AM. By 8:00 AM, it barely nudges to 2, but as the day progresses, so does the intensity of UV rays. At 10:00 AM, the index reaches 6, a clear signal to start protecting your skin. The peak arrives at 12:00 PM with a blistering 11, followed closely by a slight drop to 10 by 3:00 PM. The afternoon sees a gradual decline, dipping to 3 by 6:00 PM, wrapping up a day where vigilance against UV exposure was paramount. Remember, from 11:00 AM to 3:00 PM, your skin deserves extra care as the UV rays are at their strongest!

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	8	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Dongdong

Throughout the year, the UV Index experiences significant fluctuations, with the highest risk months spanning from April to August. During this period, particularly in May and June, the index reaches an extreme level of 11-12, indicating a burn time of just 10 minutes. Residents and visitors are advised to take extra precautions during these months, such as wearing sunscreen, protective clothing, and limiting sun exposure during peak hours. As the season shifts into autumn, the UV Index gradually decreases, moving to a high level of 6 in October and returning to moderate levels by November. As a reminder, even in lower UV months, such as December (UV Index 2), it is still advisable to be vigilant about sun protection while outdoors.

Monthly Maximum UV Index for Dongdong, China

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

The table above highlights how UV exposure in Dongdong 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.

Dongdong'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
Dongdong	3	5	7	9	11	12	12	11	9	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
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