UV Index in Supu, China

Last updated: July 2, 2025

Understanding the UV Index in Supu, China is essential for safeguarding your skin health and preventing sunburn, particularly in a region where UV exposure can reach alarming levels. With a climate characterized by warm summers and significant sun exposure—from a moderate index of 4 at 9 AM to a peak of 14 at 1 PM—knowing how to interpret these UV levels is crucial for outdoor activities and daily routines. By keeping a close eye on the UV Index, residents can take proactive measures to protect themselves from damaging rays, ensuring a healthier and safer lifestyle under Supu's vibrant sun.

Hourly UV Index in Supu

The UV Index throughout the day paints a vivid picture of the sun's intensity. Starting with a gentle 1 at 07:00, the index swiftly climbs, hitting 2 by 08:00 and then escalating to 4 by 09:00. The real surge occurs around 10:00, peaking at a striking 13 by 12:00—making this the most critical time for sun safety. As the afternoon progresses, the index reaches its zenith at 14:00 with an impressive 14, before gradually tapering off. By late afternoon, the UV Index drops to 6 at 16:00, eventually settling back to a low 1 by 19:00. This data underscores the importance of sun protection, especially during those high 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Supu

Throughout the year, UV Index levels exhibit significant seasonal variations, with peaks during the summer months. From March to September, the UV index frequently reaches extreme levels of 11 or higher, particularly in July, where it hits a peak of 14. The highest risk months for sun exposure are March through September, with April through August consistently requiring extreme caution, as the burn time diminishes to just 10 minutes. As we transition into late autumn and winter, UV levels drop, offering more moderate exposure risks, particularly in October and November with very high indices of 8 to 10, while December sees a reduced risk at an index of 6. Visitors and residents are advised to take extra precautions during high-risk months by wearing sturdy sunscreen, protective clothing, and limiting sun exposure during peak hours to prevent harmful sunburns.

Monthly Maximum UV Index for Supu, China

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

The table above highlights how UV exposure in Supu 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.

Supu'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
Supu	7	8	11	12	13	13	14	13	11	10	8	6
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