UV Index in Dianga, China

Last updated: June 2, 2025

Understanding the UV Index in Dianga, China is essential for protecting your skin from harmful ultraviolet radiation. With peak UV levels often reaching a scorching 15 during the afternoon hours, awareness is vital for sunburn prevention and long-term skin health. Dianga, characterized by its Dwb climate, experiences significant UV exposure risks, especially in the summer months. By keeping an eye on the UV Index, residents and visitors can better safeguard their skin and enjoy the beautiful weather without compromising their health.

Hourly UV Index in Dianga

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 9:00 AM, it climbs to 5, signaling the need for some sun protection. The peak of the day arrives at 12:00 PM, where the index soars to 14, meaning it's time to take extra precautions. The intensity continues to hold strong with 15 at 1:00 PM, before gradually tapering off in the afternoon. By 4:00 PM, the UV Index drops to 8, and as the sun sets, it cascades down to a gentle 1 by 7:00 PM. This data highlights the importance of being mindful of UV exposure, especially during the midday hours when the sun is at its highest and most potent.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dianga

Throughout the year, the UV Index exhibits significant seasonal variations, indicating varying levels of sun exposure risk. High-risk months occur from March to October, where the UV Index reaches extreme levels, particularly in April and May, with an index peak of 15. During these months, the recommended burn time is as short as 10 minutes, necessitating diligent sun protection measures. Conversely, the months of January, February, November, and December present moderate to high exposure risks but with longer burn times of 25 to 30 minutes. Visitors and residents are advised to utilize broad-spectrum sunscreen, wear protective clothing, and seek shade during peak sunlight hours, especially in the high-risk months, to mitigate potential harm from excessive UV exposure.

Monthly Maximum UV Index for Dianga, China

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

The table above highlights how UV exposure in Dianga 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.

Dianga'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
Guangzhou UVI	7	9	11	12	13	13	13	12	11	10	9	7
Dianga	5	7	11	14	15	15	14	14	13	10	7	5
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7