UV Index in Sanyang, China

Last updated: June 2, 2025

In Sanyang, China, being aware of the UV Index is essential for safeguarding your skin health and preventing painful sunburns. Understanding UV levels helps residents and visitors alike make informed decisions about sun protection while enjoying the area's beautiful climate, characterized by the warm, humid summers typical of a Cfa climate zone. With UV levels peaking at 12 during midday, awareness of these exposure risks is crucial in maintaining healthy skin and avoiding long-term damage. Stay informed and protect yourself as you soak up the sun in vibrant Sanyang!

Hourly UV Index in Sanyang

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 Sanyang

Throughout the year, UV exposure varies significantly, with high-risk months primarily falling from February to September. January shows a UV index of 6 (high), but this climbs sharply to 12 (extreme) from May through August, with March and April reaching 9 and 10 respectively. Visitors and residents should be particularly cautious during these peak months, with burn times decreasing to just 10 minutes in the extreme category. It is recommended to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during midday hours, especially in the summer months. As the year progresses into October, the UV index decreases to 9, but vigilance remains important, especially with exposure times still being 15 minutes for potential skin damage.

Monthly Maximum UV Index for Sanyang, China

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

The table above highlights how UV exposure in Sanyang 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.

Sanyang'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
Sanyang	6	8	9	10	12	12	12	12	11	9	7	5
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