UV Index in Chuanwang, China

Last updated: August 1, 2025

In Chuanwang, China, being aware of the UV Index is crucial for protecting your skin from the harmful effects of solar radiation. Understanding UV levels is essential not only for preventing sunburn but also for maintaining long-term skin health. With a climate classified as Dwb, Chuanwang experiences significant variations in UV exposure throughout the day, peaking around noon with an index reading of 12—a level that poses serious risks if adequate precautions aren't taken. Stay informed, safeguard your skin, and enjoy the sun safely!

Hourly UV Index in Chuanwang

As the sun rises, the UV Index starts off low at 1 by 07:00, gradually climbing to a moderate 2 by 08:00. Things heat up by 09:00, where the index reaches 4, signaling a need for caution. 10:00 brings a sharp surge to 7, followed by a peak of 12 at both 12:00 and 13:00, indicating high levels of UV radiation. As the afternoon unfolds, the index begins to dip, dropping to 11 at 14:00 and then gradually decreasing to 9 by 15:00. By 16:00, the value lowers to 6, and as evening approaches, the levels continue to decline, reaching 3 at 17:00 and finally settling back to 2 by 18:00 and 1 by 19:00. It's a day that emphasizes the importance of sun protection, especially during those peak hours between 10:00 and 14:00.

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	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chuanwang

Throughout the year, UV Index values exhibit significant seasonal changes, with high-risk months primarily occurring from March to September. The UV Index reaches an extreme level of 11-13 during the summer months of April through August, where the burn time is as short as 10 minutes. In contrast, the UV Index is more moderate during the winter months, with a peak of 4 in January and dropping to 3 in December, allowing for a burn time of 30 minutes. It is crucial for both visitors and residents to be vigilant during the high-risk months, particularly from March to August, when sun protection measures, such as sunscreen and protective clothing, are essential to prevent skin damage.

Monthly Maximum UV Index for Chuanwang, China

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

The table above highlights how UV exposure in Chuanwang 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.

Chuanwang'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
Chuanwang	4	6	8	11	12	13	12	12	10	8	5	3
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