UV Index in Chuandong, China

Last updated: May 3, 2025

Understanding the UV Index in Chuandong, China is crucial for safeguarding your skin against harmful ultraviolet radiation. With peak UV levels reaching a high of 12 around noon, awareness of these fluctuations is key to preventing sunburn and maintaining long-term skin health. The humid subtropical climate typical of Chuandong presents unique challenges, as daily UV exposure can vary significantly throughout the day. By keeping a close eye on the UV Index, you can enjoy the sunny days while protecting yourself from potential skin damage.

Hourly UV Index in Chuandong

The UV Index exhibited a dramatic rise throughout the morning, starting at a modest 1 at 07:00 and reaching a peak of 12 between 12:00 and 13:00. This midday sun intensity underscores the importance of protection against harmful UV rays. As the afternoon wore on, the index gradually declined, dipping to 8 at 15:00 and then tapering down to 2 by 17:00. By the evening, the UV Index settled back to 1, signaling a return to safer levels. Overall, it was a day that emphasized both the power of the sun and the need for mindful exposure.

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	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 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 Chuandong

Throughout the year, the UV Index exhibits significant variations, with peak levels occurring from March to September. High-risk months include April through September, where the UV Index reaches extreme levels of 11 to 13, resulting in a burn time of only 10 minutes. In contrast, the UV Index is moderate in December (5) and low risk in January (6) and February (7), with longer burn times of 25 to 30 minutes. Visitors and residents are advised to take extra precautions during the high-risk months, including wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sun hours to minimize the risk of UV exposure.

Monthly Maximum UV Index for Chuandong, China

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

The table above highlights how UV exposure in Chuandong 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.

Chuandong'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
Chuandong	6	7	9	11	12	12	13	12	11	9	7	5
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