UV Index in Yiyang Chengguanzhen, China

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Yiyang Chengguanzhen, China, as it serves as a vital indicator of sun exposure and its associated health risks. Awareness of UV levels helps prevent sunburn and protect skin health, particularly during those peak hours when the sun is most intense. With a Cwa climate, Yiyang experiences distinct seasonal changes that can influence UV radiation; local patterns reveal that UV Index values frequently soar to 10 around midday, highlighting a significant risk for skin damage. By staying informed about these levels, you can enjoy the sun safely while safeguarding your long-term skin health.

Hourly UV Index in Yiyang Chengguanzhen

As the sun rises, the UV Index gradually transitions from a mild 1 at 07:00 to an invigorating 3 by 08:00. The peak UV intensity hits its stride between 12:00 and 13:00, reaching a striking 10, a clear call for sun protection. As the afternoon progresses, the index begins to decline, tapering off to 8 at 14:00, 6 at 15:00, and eventually settling to a gentle 2 by 17:00. By evening, the UV levels dip back down, returning to a safe 1, indicating it's time to relax and enjoy the cooler, softer light of sunset.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 min
16:00	4	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 Yiyang Chengguanzhen

Throughout the year, the UV Index demonstrates distinct seasonal variations that dictate sun exposure precautions for both visitors and residents. High-risk months typically range from March to October, where the UV Index frequently peaks at 8 or above, particularly from April to September, when it reaches its maximum of 10. During these months, the recommended burn time drops to just 15 minutes, indicating a significant risk for skin damage. In contrast, the months of January, February, November, and December present a moderate risk with higher burn times of 30 minutes. To ensure safety, it is crucial for individuals to wear sunscreen, protective clothing, and seek shade, especially during peak UV hours from 10 AM to 4 PM in the high-risk months.

Monthly Maximum UV Index for Yiyang Chengguanzhen, China

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

The table above highlights how UV exposure in Yiyang Chengguanzhen 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.

Yiyang Chengguanzhen'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
Yiyang Chengguanzhen	4	5	7	8	10	10	10	10	9	8	4	3
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