UV Index in Guilin, China

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Guilin, China, where the sun’s rays can be particularly intense. With a humid subtropical climate (Cfa), locals often enjoy outdoor activities, but this also means facing higher UV levels, especially around midday when the index peaks at a striking 13. Recognizing the varying UV levels throughout the day is essential for preventing sunburn and maintaining long-term skin health. From late morning to early afternoon, awareness and protection become key components of enjoying Guilin’s stunning landscapes safely and effectively.

Hourly UV Index in Guilin

The UV Index today reveals a dynamic dance of solar intensity, peaking dramatically at 13 between 12:00 PM and 1:00 PM. Starting off at a mild 1 at 7:00 AM, the index gradually escalates, hitting 8 by 10:00 AM and soaring to its maximum of 11 by 11:00 AM. This potent sun energy remains strong with a reading of 13 at noon before beginning to decline in the afternoon, dropping back to 8 at 3:00 PM and tapering off to 1 by 7:00 PM. For those enjoying outdoor activities, it’s wise to take precautions from late morning through early afternoon when UV risks are highest. Stay sun-savvy! 🌞

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

Throughout the year, UV Index levels show significant seasonal changes, with higher values typically from late winter through early autumn. The high-risk months for UV exposure are February to September, where indices reach extremes of 11 to 13. Particularly, March to August marks the peak of intense exposure, warranting caution, as the burn time drops to just 10 minutes for these months. Visitors and residents are strongly advised to take protective measures during these periods by wearing sunscreen, sunglasses, and protective clothing, and to seek shade whenever possible, especially between 10 AM and 4 PM when UV radiation is at its highest. In January, October, and November, while the UV Index decreases, it's still prudent to take care as levels remain high to very high during those months.

Monthly Maximum UV Index for Guilin, China

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

The table above highlights how UV exposure in Guilin 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.

Guilin'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
Guilin	7	9	11	12	13	12	13	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