UV Index in Chidong, China

Last updated: July 2, 2025

Understanding the UV Index in Chidong, China is crucial for safeguarding your skin and overall health. With peak UV levels reaching 14 during midday hours, knowing when to seek shade and apply sunscreen can help prevent painful sunburns and long-term skin damage. Chidong's humid subtropical climate (Cwa) exposes residents to higher UV risks, especially in the summer months. Being informed about UV levels not only enhances daily wellness but also promotes long-term skin care, making awareness an essential part of outdoor activities in this vibrant region.

Hourly UV Index in Chidong

As the day unfolds, the UV Index rises steadily, peaking at an impressive 14 from 12:00 PM to 1:00 PM, signaling a high level of ultraviolet radiation. Starting from a low of 1 at 7:00 AM, the intensity builds gradually, reaching 12 by 11:00 AM before hitting its maximum. The sun’s potency begins to wane after 1:00 PM, dipping to 9 at 3:00 PM, and then falling to a gentle 1 by 7:00 PM. It's crucial to stay protected during those peak hours, especially between 10:00 AM and 2:00 PM, when the risk is at its highest. Enjoy the sunshine, but don't forget the sunscreen!

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	14	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chidong

As the seasons change, so do UV levels, with notable spikes during the spring and summer months. February to October represents the high-risk period for UV exposure, particularly from March to July, where the UV Index reaches extreme levels of 12 to 14 and burn times are as quick as 10 minutes. Visitors and residents should be mindful that even a short exposure during these months can lead to sunburn. While January and December have lower UV indices of 7, they still fall into the high risk category with a burn time of 25 minutes. To protect yourselves, it's crucial to apply sunscreen regularly, wear protective clothing, and seek shade during peak sun hours, particularly from 10 AM to 4 PM.

Monthly Maximum UV Index for Chidong, China

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

The table above highlights how UV exposure in Chidong 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.

Chidong'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
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7
Chidong	7	10	12	12	14	12	14	13	12	12	9	7