UV Index in Ceyu, China

Last updated: August 1, 2025

Understanding the UV Index in Ceyu, China is crucial for maintaining your skin health and preventing sunburns in this region characterized by its Dwa climate. With UV levels peaking sharply around noon, reaching a daunting 11, it becomes essential for residents and visitors alike to stay informed about these risks. By knowing when UV exposure is high, you can take proactive measures to shield yourself from harmful rays, ensuring safe and enjoyable outdoor experiences year-round.

Hourly UV Index in Ceyu

The UV Index throughout the day demonstrates a significant rise as the sun reaches its zenith. Starting from a mild 1 at 07:00, the intensity escalates rapidly, hitting 3 by 08:00 and climbing to a peak of 11 at 12:00—the moment when sun protection is imperative. As the afternoon progresses, the index gradually declines, showing values of 10 at 13:00, 9 at 14:00, and 7 at 15:00. By 16:00, it drops to 4, and by the evening, the UV exposure wanes, returning to 1 by 18:00 and 19:00. This pattern underscores the importance of vigilance during midday hours when UV radiation poses the highest risk. Remember to stay shaded and apply sunscreen generously!

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	4	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 min
16:00	4	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 Ceyu

As the seasons change, so do UV index levels and the associated risk of skin damage from sun exposure. The highest risk months typically fall from April to August, with the UV index peaking at 11 in July, indicating an extreme exposure category where a burn can occur in just 10 minutes. It's crucial for both visitors and residents to take precautions during these months, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade, particularly between 10 a.m. and 4 p.m. Conversely, the UV index remains moderate during the winter months of January, February, and December, allowing for more extended sun exposure without as much risk, though it is still advisable to practice sun safety. Always remember to stay informed and adjust your sun protection practices according to the seasonal UV changes.

Monthly Maximum UV Index for Ceyu, China

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

The table above highlights how UV exposure in Ceyu 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.

Ceyu'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
Ceyu	3	4	6	8	10	10	11	10	8	7	4	3
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