UV Index in Dalianwan, China

Last updated: August 1, 2025

In Dalianwan, China, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. With peaks reaching 11 during midday, understanding the UV levels can help you protect yourself from harmful sun exposure. The Dwa climate presents unique risks, with intense ultraviolet radiation that can lead to skin damage even on seemingly mild days. Knowing when UV levels are high enables residents and visitors alike to take proactive measures, ensuring a safe and enjoyable outdoor experience. Prioritize your skin’s health and stay informed!

Hourly UV Index in Dalianwan

The UV Index readings throughout the day reveal a dramatic rise in sun intensity as the morning unfolds. Starting at 2 at 07:00, the index climbs steadily, peaking at a scorching 11 by noon and remaining high until around 13:00. As the afternoon progresses, the UV Index gently declines, dropping to 5 by 15:00 and further descending to 1 by the evening hours. This pattern highlights the importance of sun protection during midday, as the intense solar radiation can pose health risks. Stay safe and enjoy the sun wisely!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	9	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	0	low	45 min

Monthly UV Index Trends in Dalianwan

Throughout the year, UV levels show significant variation, peaking during the summer months and dropping considerably in winter. January and December feature a low UV Index of 2, allowing for safe outdoor exposure for up to 45 minutes. As spring approaches, February sees a rise to a moderate Index of 4 with a burn time of 30 minutes, indicating more caution is needed. The high-risk months of March through August present very high to extreme categories, particularly July, which has an extreme UV Index of 11, reducing safe exposure time to just 10 minutes. During these peak months, it is crucial for visitors and residents to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade during the strongest sunlight hours. As fall arrives, UV levels begin to decline, but it remains important to stay vigilant as September and October still showcase high indices.

Monthly Maximum UV Index for Dalianwan, China

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

The table above highlights how UV exposure in Dalianwan 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.

Dalianwan'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
Dalianwan	2	4	6	8	8	10	11	9	8	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