UV Index in Nanxi, China

Last updated: May 3, 2025

In Nanxi, China, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels helps you guard against sunburn and long-term skin damage, especially during the peak hours of exposure. With a Cwa climate, Nanxi experiences significant UV radiation, particularly from 11:00 AM to 1:00 PM, when the Index can soar to levels of 11 and 12—indicating very high risk. Awareness of these numbers not only enhances your outdoor enjoyment but also contributes to lifelong skin health. Stay informed and protect yourself from the harmful effects of the sun!

Hourly UV Index in Nanxi

The UV Index starts off gently at 07:00 with a low reading of 1, offering a safe outdoor experience. As the sun climbs, the intensity increases, peaking sharply at 12:00 with an index of 11, a point where sun protection is crucial. The highest exposure occurs around 13:00, reaching 12, before gradually tapering off in the afternoon. By 14:00, the UV Index remains high at 11, but begins to decline, dropping to 8 by 15:00. As the evening approaches, the risk diminishes significantly, with values falling to 3 at 17:00, and back to a manageable 1 by 18:00 and 19:00. To enjoy the outdoors safely, it's essential to stay protected during peak 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	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Nanxi

Throughout the year, UV exposure levels vary significantly, with the highest risks occurring from April through September. During this period, the UV Index peaks at 12, indicating extreme exposure levels, particularly in May and July, where burn time is as low as 10 minutes. Visitors and residents should take precautions during these months by wearing protective clothing, using broad-spectrum sunscreen with a high SPF, and seeking shade during peak sunlight hours. January and December are the safest months, with a moderate UV Index of 5 and longer burn times of 30 minutes. In contrast, February through October present increasingly high to extreme risks, necessitating heightened awareness and protective measures for those spending time outdoors.

Monthly Maximum UV Index for Nanxi, China

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

The table above highlights how UV exposure in Nanxi 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.

Nanxi'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
Nanxi	5	7	8	11	12	11	12	11	11	8	6	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