UV Index in Xiangtan, China

Last updated: June 2, 2025

Understanding the UV Index in Xiangtan, China, is essential for protecting your health and well-being under the sun. As the UV levels can rise sharply, particularly during midday hours, being aware of these changes helps prevent sunburn and promotes overall skin health. Located in a Cfa climate zone, Xiangtan experiences a humid subtropical climate, which can lead to intensified UV exposure, especially in summer months. With peak UV Index values soaring to a significant 11, it’s crucial to stay informed and take the necessary precautions to enjoy the outdoors safely.

Hourly UV Index in Xiangtan

The UV Index dramatically rises throughout the morning, starting at a mild 1 at 7:00 AM and reaching a peak of 11 by noon, marking a period of intense sun exposure. From 10:00 AM to 13:00 PM, the index remains at high levels, suggesting it’s crucial to take protective measures, such as wearing sunscreen and seeking shade. As the afternoon progresses, the UV Index gradually declines, dipping to a manageable 4 by 4:00 PM, before settling back to 1 by 6:00 PM. This data highlights the importance of being aware of UV levels, especially during peak hours, to ensure safety and minimize skin damage.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	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 Xiangtan

Throughout the year, the UV Index exhibits significant seasonal variation, with the highest values occurring from March to August. During these months, particularly in May and July, the UV Index peaks at 11 and 13 respectively, categorizing them as extreme exposure levels, where only 10 minutes of sun can lead to skin damage. High-risk months include March to September, where the index frequently rises to very high (9-10) or extreme (11-13) levels, indicating a strong need for protective measures. Visitors and residents are advised to take precautions during these peak months, such as wearing sunscreen, wide-brimmed hats, and UV-blocking sunglasses, and to limit sun exposure during the peak hours from 10 AM to 4 PM. In contrast, November to December sees a reduction in UV levels, providing a respite with lower exposure risks.

Monthly Maximum UV Index for Xiangtan, China

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

The table above highlights how UV exposure in Xiangtan 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.

Xiangtan'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
Xiangtan	6	7	9	10	11	11	13	12	10	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