UV Index in Chuanshan, China

Last updated: June 2, 2025

In Chuanshan, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you take proactive measures against sunburn, skin aging, and long-term damage, making it essential for everyone who enjoys the outdoors. With a humid subtropical climate (Cfa), Chuanshan experiences significant UV radiation, peaking at a formidable 12 during midday hours. This highlights the importance of monitoring the UV Index daily to stay safe while enjoying the sun's warmth. Stay informed to keep yourself and your loved ones protected!

Hourly UV Index in Chuanshan

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00 and gradually climbing. By 09:00, it reaches a moderate 4, but the real intensity comes between 10:00 and 13:00, where it peaks at an exceptional 12. This period, especially around 11:00 and 12:00, calls for caution as the UV exposure is high. A gradual decline starts from 14:00 with a reading of 11, then tapering off to 5 by 16:00, and returning to low levels of 3 at 17:00. As the day winds down, the index returns to a gentle 1 by 19:00, making evening outings safer for outdoor activities. Stay protected when the sun is at its strongest!

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	8	very high	15 min
11:00	10	very high	15 min
12:00	12	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	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chuanshan

Throughout the year, UV Index levels show significant seasonal changes, with higher values typically from late winter through early autumn. The high-risk months for UV exposure are February to September, where indices reach extremes of 11 to 13. Particularly, March to August marks the peak of intense exposure, warranting caution, as the burn time drops to just 10 minutes for these months. Visitors and residents are strongly advised to take protective measures during these periods by wearing sunscreen, sunglasses, and protective clothing, and to seek shade whenever possible, especially between 10 AM and 4 PM when UV radiation is at its highest. In January, October, and November, while the UV Index decreases, it's still prudent to take care as levels remain high to very high during those months.

Monthly Maximum UV Index for Chuanshan, China

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

The table above highlights how UV exposure in Chuanshan 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.

Chuanshan'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
Chuanshan	7	9	11	12	13	12	13	13	11	10	8	6
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