UV Index in Dayukou, China

Last updated: May 3, 2025

In Dayukou, China, understanding the UV Index is crucial for protecting your skin and overall health. With UV levels soaring to a peak of 13 between noon and 1 PM, awareness of these readings can be the difference between enjoying a sunny day outdoors and suffering a painful sunburn. In this Cfa climate zone, where summers are warm and humid, knowing when to seek shade or apply sunscreen is essential for preventing long-term skin damage. Stay informed and safeguard your skin by keeping an eye on the daily UV Index!

Hourly UV Index in Dayukou

Today’s UV Index paints a vivid picture of sun intensity as it climbs to its peak during midday hours. Starting at a gentle 1 at 7:00 AM, the index swiftly escalates, hitting 5 by 9:00 AM. The real heat arrives between 11:00 AM and 1:00 PM, where it soars to a maximum of 13—an important reminder to stay protected from harmful rays! As the afternoon rolls in, the index begins to decline, dropping to 4 by 4:00 PM and tapering off to 1 by 6:00 PM. Whether you’re soaking up the sun or staying in the shade, be mindful of the UV levels throughout 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	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	11	extreme	10 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 Dayukou

As the seasons change, so does the UV Index, indicating varying levels of sun exposure risk throughout the year. January and December start with a high UV Index of 7, allowing for a burn time of up to 25 minutes. However, from February to September, the UV Index peaks, reaching extreme levels of 12 to 13, particularly in March, April, May, July, and August, with a minimal burn time of 10 minutes during these months. High-risk months, particularly March, April, May, July, and August, require individuals to exercise increased caution as sun exposure can lead to quicker skin damage. October and November see a drop to very high levels, where the burn time returns to 15 minutes. It is advisable for visitors and residents to apply sunscreen regularly, wear protective clothing, and seek shade during peak sun hours, particularly in the months with the highest UV ratings.

Monthly Maximum UV Index for Dayukou, China

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

The table above highlights how UV exposure in Dayukou 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.

Dayukou'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
Dayukou	7	9	12	12	13	12	13	12	11	10	8	7
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