UV Index in Koutouba, China

Last updated: June 2, 2025

Understanding the UV Index in Koutouba, China is essential for maintaining skin health and preventing sunburn. With the region’s Cwa climate, marked by its humid subtropical characteristics, the intensity of UV radiation can be notably high, especially between 11:00 AM and 1:00 PM, when levels soar to 13. Awareness of these UV levels is crucial not only to safeguard your skin against harmful exposure but also to enjoy the sunny outdoors responsibly. Whether you're exploring the vibrant local culture or simply soaking in the natural beauty, being mindful of UV radiation can make all the difference in preserving your skin's health.

Hourly UV Index in Koutouba

As the sun rises, UV Index levels begin to climb steadily, starting at a modest 1 at 07:00. The intensity ramps up quickly, reaching 2 by 08:00 and soaring to 5 by 09:00. The peak occurs between 11:00 and 13:00, where the UV Index reaches a striking 11 to 13, signaling a strong need for sun protection during these hours. Afterward, the index gradually declines, dipping to 10 at 15:00, and continuing to fall to 7 by 16:00. As evening approaches, the UV Index retreats further to 2 by 18:00 and returns to 1 at 19:00. Planning your day around this UV Index chart can help keep you safe while enjoying the sun!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Koutouba

Throughout the year, the UV Index exhibits significant fluctuations, with the highest risk months occurring from March to September. During these months, the UV Index climbs to extreme levels, peaking at 13 in May, June, and July, which corresponds to a rapid burn time of just 10 minutes. Particularly February and October also present high-risk conditions, with UV Index values at 8 and 9, respectively. Consequently, it is crucial for visitors and residents to exercise caution during these months, ensuring they minimize sun exposure, wear protective clothing, and apply sunscreen regularly, especially between 10 a.m. and 4 p.m. This proactive approach will help safeguard against the harmful effects of UV radiation.

Monthly Maximum UV Index for Koutouba, China

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

The table above highlights how UV exposure in Koutouba 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.

Koutouba'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
Koutouba	5	8	9	11	13	13	13	12	12	9	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