UV Index in Nanyang, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Nanyang, China, where the combination of a Cwb climate and intense sunlight can significantly impact skin health. With UV levels peaking between 12:00 PM and 2:00 PM, reaching a maximum of 14, awareness of these fluctuations is essential for effective sunburn prevention. By grasping the implications of daily UV exposure, you can better protect yourself and your loved ones from harmful effects, ensuring a healthier, happier lifestyle in the sun-soaked days typical of Nanyang. Stay informed and stay safe!

Hourly UV Index in Nanyang

The UV Index today shows a clear progression of intensity, starting with a maximum of 1 at 07:00, signaling a relatively safe morning. As the sun climbs, it peaks at a dramatic 14 at 13:00, indicating a high risk for sun exposure. From 10:00 onwards, the UV levels escalate rapidly, reaching 10 at 11:00 and a scorching 13 at noon. The afternoon sees a gradual decline, with the index easing back to 10 at 15:00, and further down to 4 by 17:00. The evening offers relief as it drops to 2 by 18:00 and finally settles at 1 by 19:00. It’s crucial to be sun-smart during peak hours, especially between 11:00 and 14:00.

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	10	very high	15 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	13	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 Nanyang

Throughout the year, the UV Index varies significantly, indicating changes in the risk of UV exposure. The high-risk months extend from March to October, peaking in July with an extreme UV Index of 16 and a burn time of just 10 minutes. As the season progresses into spring and summer, the exposure category intensifies, reaching its highest levels during the early summer months. In contrast, January and February are still classified as very high, but with longer burn times of 15 minutes. Conversely, the winter months of November and December see a drop in the UV Index, with December reflecting a high exposure category, allowing for a slightly safer burn time of 25 minutes. Visitors and residents should take precautions by using sunscreen, wearing protective clothing, and avoiding direct sunlight during peak hours, particularly from March through October, to minimize the risk of UV-related skin damage.

Monthly Maximum UV Index for Nanyang, China

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

The table above highlights how UV exposure in Nanyang 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.

Nanyang'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
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
Nanyang	8	9	12	14	15	14	16	14	13	12	9	7