UV Index in Guozhen, China

Last updated: June 2, 2025

Understanding the UV Index in Guozhen, China, is crucial for protecting your skin and maintaining overall health. With UV levels peaking at an intense 11 around noon, being aware of these measurements can help you take necessary precautions against sunburn and long-term skin damage. Guozhen's Cwb climate, characterized by warm summers and moderate rainfall, means residents and visitors alike face varying UV exposure risks throughout the year. By staying informed about the UV Index, you can enjoy the outdoors while keeping your skin safe and healthy.

Hourly UV Index in Guozhen

As the sun rises, the UV Index begins its ascent, peaking at 11 between noon and 1 PM, signaling a moment when sun protection is vital. Early in the morning, the index starts low, with a mere 1 at 7 AM, gradually climbing to a moderate 4 by 9 AM. By 10 AM, the levels ramp up to 7, warning of increasing risk as lunchtime approaches. The intensity then hits its zenith at 12 PM and 1 PM with an alarming 11, before gradually tapering off. By 3 PM, the index drops to 8, descending further to 5 by 4 PM. As evening approaches, the UV radiation wanes, with 3 at 5 PM and returning to a safe 1 by 7 PM. Stay sun-safe and enjoy the day!

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	11	extreme	10 min
13:00	11	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	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Guozhen

Throughout the year, the UV Index shows notable seasonal variations that affect sun exposure and risk for skin damage. High-risk months are typically from April to August, when the UV Index peaks at 11, indicating extreme exposure levels with a burn time of just 10 minutes. March also presents a high risk with an index of 7, while February's index of 6 marks the onset of significant UV exposure. As summer transitions to fall, the risk gradually decreases; however, September and October still showcase very high levels with indexes of 10 and 8, respectively. To promote safety, it is advisable for both visitors and residents to limit sun exposure during peak hours, wear protective clothing, and apply sunscreen consistently, particularly in the spring and summer months when UV levels are the highest. During the winter months, UV exposure is comparatively moderate to low, allowing for safer outdoor activities.

Monthly Maximum UV Index for Guozhen, China

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

The table above highlights how UV exposure in Guozhen 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.

Guozhen'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
Guozhen	4	6	7	9	11	11	11	11	10	8	5	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