UV Index in Guankou, China

Last updated: May 3, 2025

In Guankou, China, staying informed about the UV Index is crucial for safeguarding your skin health. Understanding UV levels not only helps in preventing sunburn but also plays a key role in reducing the risk of long-term skin damage. With Guankou's Cfa climate, characterized by warm summers, UV exposure can reach high levels, particularly between 11:00 AM and 2:00 PM, when the UV Index peaks at 9. Being aware of these UV risks empowers residents and visitors alike to take proactive measures for a safer and healthier outdoor experience.

Hourly UV Index in Guankou

As the sun rises, the UV Index begins its steady climb. At 7:00 AM, it starts at a low 1, but by 8:00 AM, it bumps up to 3, signaling a gradual increase in sun exposure. The real intensity kicks in around 10:00 AM, peaking at a sizzling 9 from 11:00 AM to 1:00 PM, making it crucial for sun protection during these hours. As the afternoon progresses, the index dips gradually, falling to 5 by 3:00 PM and further down to 2 by late afternoon. By 6:00 PM, it recedes to a safe 1 once again, emphasizing the importance of planning outdoor activities during the early hours when UV levels are at their lowest. Remember to stay protected as the day heats up!

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	9	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	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 Guankou

Throughout the year, the UV Index shows significant seasonal changes with particularly high-risk months during the summer. From June to August, the UV Index reaches its peak at 11, classified as extreme, which indicates a burn time of only 10 minutes. The transition into spring also presents elevated risks, particularly in March and April, where the index varies from 8 to 9, signaling very high exposure levels. Residents and visitors should take extra precautions during these high-risk months, including applying sunscreen, wearing protective clothing, and seeking shade during peak hours. Conversely, the winter months, particularly January and December, feature moderate UV levels (index of 5 and 4) with longer burn times. Staying informed about UV levels can significantly reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Guankou, China

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

The table above highlights how UV exposure in Guankou 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.

Guankou'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
Guankou	5	7	8	9	9	11	11	11	10	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