UV Index in Guoziyuan, China

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents and visitors of Guoziyuan, China, especially given its Cfa climate characterized by warm summers and mild winters. Understanding UV levels is vital for effective sunburn prevention and maintaining skin health, as harmful rays can cause significant damage even on cloudy days. With peak UV Index readings soaring to 12 around midday, it's essential to take precautions during the summer months to protect yourself from the increased risk of skin-related issues. Stay informed and enjoy the sun safely in Guoziyuan!

Hourly UV Index in Guoziyuan

At dawn, the UV Index starts low at 1 around 07:00, making it a gentle introduction to the day. As the sun rises higher, the intensity increases rapidly, peaking at 12 by 12:00—perfect for sunbathers and outdoor enthusiasts seeking that golden glow. The midday sun commands attention, with values reaching 11 at 11:00 and 13:00, encouraging sun safety precautions. As the afternoon rolls in, the UV Index begins to wane, dropping to 9 at 14:00 and further to 4 by 16:00. By evening, the UV exposure diminishes significantly, settling back to 1 by 19:00, ushering in a gentle dusk. It’s essential to stay informed and safeguard against the sun’s rays, especially during those peak midday hours!

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	6	high	25 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	7	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 Guoziyuan

The UV Index demonstrates significant seasonal variation, with the highest levels typically occurring from June to September, marking these months as high-risk for sun exposure. In June and July, the UV Index peaks at 12, categorized as extreme, with a minimal burn time of just 10 minutes. This intensity remains high in August and September, making protective measures essential. Conversely, January and December see lower UV levels, with indexes of 5 and 4, respectively, classified as moderate. As you engage in outdoor activities, especially during the high-risk months, it is crucial for both visitors and residents to take precautions such as wearing sunscreen, protective clothing, and seeking shade during peak hours to mitigate the risks of UV radiation.

Monthly Maximum UV Index for Guoziyuan, China

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

The table above highlights how UV exposure in Guoziyuan 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.

Guoziyuan'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
Guoziyuan	5	7	8	10	10	11	12	12	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