UV Index in Chenggan, China

Last updated: May 3, 2025

Understanding the UV Index in Chenggan, China, is crucial for ensuring your skin's health and preventing sunburn. With the region's Cwb climate, residents and visitors alike face significant UV exposure, especially during peak hours when the index can reach an intense 14 around midday. By staying informed about UV levels, you can take proactive measures to protect yourself from harmful rays and enjoy the sunshine safely. Awareness of the UV Index is essential in promoting skin safety and fostering a healthier lifestyle in this vibrant community.

Hourly UV Index in Chenggan

The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting at a gentle 1 at 07:00, the index escalates rapidly, reaching 4 by 09:00. The peak occurs at 13:00 with a scorching 14, making it crucial for sun safety during these hours. As the afternoon progresses, the UV levels start to decline, with a notable drop to 10 by 15:00 and further to 2 by 18:00. This gradual fade into the evening brings the UV index back down to 1 by 19:00, marking a day where protection against the sun is essential from late morning to early afternoon.

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	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chenggan

The UV Index experiences notable fluctuations throughout the year, with the most significant increases occurring from February to October. The high-risk months for UV exposure are March through September, where the index reaches extreme levels, peaking at 15 in July and August. During these months, the recommended burn time is just 10 minutes, emphasizing the urgent need for protective measures. In contrast, January and December present relatively lower risks with a UV Index of 7, allowing for longer safe exposure times of 25 minutes. Residents and visitors are advised to take precautions during high UV periods, including wearing sunscreen, protective clothing, and sunglasses, especially from mid-spring to early fall. Regular checks of local UV forecasts will help in planning outdoor activities safely.

Monthly Maximum UV Index for Chenggan, China

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

The table above highlights how UV exposure in Chenggan 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.

Chenggan'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
Chenggan	7	10	11	13	14	14	15	15	13	11	9	7