UV Index in Dandong, China

Last updated: June 2, 2025

Understanding the UV Index in Dandong, China is crucial for safeguarding your skin against harmful ultraviolet radiation. Awareness of UV levels can significantly aid in sunburn prevention and maintaining overall skin health. Dandong experiences a humid continental climate, leading to higher UV exposure during summer months, particularly around midday when the index peaks at 10. By staying informed about UV levels, residents and visitors alike can enjoy their time outdoors while taking necessary precautions to protect their skin from potential damage.

Hourly UV Index in Dandong

As the sun rises, the UV Index begins its ascent, starting at a mild 2 at 07:00. By 08:00, it climbs to 4, signaling the need for some sun protection. The intensity peaks at 11:00 and 12:00, where it reaches an impressive 10, marking the day's most hazardous hours for exposure. As the afternoon transitions to early evening, the UV levels gradually decline, dipping to 8 by 13:00 and further to 5 by 15:00. By 17:00, it falls to 1, offering a comfortable, safe environment for outdoor activities. Remember to stay sun-smart during peak hours to protect your skin!

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	4	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	8	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dandong

As the seasons change, so does the UV Index, highlighting important variations in sun exposure risk throughout the year. From January to February, UV exposure remains low to moderate, with safe burn times of 45 minutes and 30 minutes, respectively. However, March ushers in a period of higher risk, with a UV Index of 6 and a burn time of just 25 minutes, escalating to very high levels in May through August, where the index peaks at 10 and burn times plummet to only 15 minutes. September sees a slight decline but remains very high, while October and November offer moderate risk before reverting to low levels in December. To protect yourself, it is crucial to take precautions, especially during the high-risk months (March to September), by wearing sunscreen, protective clothing, and seeking shade during peak sun hours.

Monthly Maximum UV Index for Dandong, China

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

The table above highlights how UV exposure in Dandong 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.

Dandong'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
Dandong	2	3	6	7	8	10	10	10	8	6	3	2
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
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