UV Index in Yuantan, China

Last updated: July 2, 2025

In Yuantan, China, staying informed about the UV Index is crucial for protecting your skin and maintaining overall health. As UV levels can soar as high as 13 during peak hours, understanding these fluctuations is key to preventing sunburn and minimizing long-term skin damage. With a Cwa climate, characterized by hot summers and significant UV exposure, residents and visitors alike should prioritize UV awareness to enjoy the outdoors safely. Equip yourself with this knowledge to ensure you can relish all that Yuantan has to offer while keeping your skin protected from harmful rays.

Hourly UV Index in Yuantan

As the sun rises, the UV Index starts at a gentle 1 at 07:00, gradually creeping up to 3 by 08:00. The intensity peaks sharply at 12:00 with a staggering 13, indicating a high risk of harm from unprotected sun exposure. From 10:00 to 14:00, the UV Index is notably fierce, reaching its highest point of 11 at 11:00 and maintaining an intense level until 13:00. After that, there’s a noticeable decline, dropping to 8 by 15:00, and further falling to 2 by 17:00. As daylight fades, the UV Index returns to background levels of 1 by 18:00 and 19:00, reminding us that even as the sun sets, protection is essential during peak hours.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Yuantan

Throughout the year, UV levels show a significant increase from January to September, peaking in the summer months of May to August, where the UV Index remains at 13 and falls within the extreme exposure category. The months of March and April also exhibit an extreme UV Index of 11, signaling a heightened risk of sunburn. Conversely, January, October, November, and December present a lower risk, with UV Index values ranging from 7 to 9, classified as high to very high exposure. To protect against potential skin damage, it is crucial for visitors and residents to take preventive measures, especially during the high-risk months of February through September, recommending the use of sunscreen, protective clothing, and limiting sun exposure during peak hours.

Monthly Maximum UV Index for Yuantan, China

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

The table above highlights how UV exposure in Yuantan 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.

Yuantan'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
Yuantan	7	9	11	11	13	13	13	13	11	10	9	7
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