UV Index in Yulin, China

Last updated: June 2, 2025

In Yulin, China, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays, especially in the region's humid subtropical climate. With peak UV levels often reaching 12 during midday, awareness of these fluctuations can help prevent sunburn and long-term skin damage. As residents and visitors navigate the sun-soaked streets, being informed about UV exposure risks empowers everyone to enjoy the outdoors while prioritizing skin health. Stay vigilant and keep track of the UV Index to protect yourself in Yulin's bright, sunny days!

Hourly UV Index in Yulin

As the day unfolds, the UV Index experiences a dramatic rise, peaking at 12 between noon and 1 PM, indicating a high risk of harm from unprotected sun exposure. Early morning begins with a gentle 1 at 7 AM, gradually climbing to a moderate 5 by 9 AM. Come 10 AM, the sun’s intensity escalates to a striking 8, setting the stage for the day’s most potent rays. After the afternoon peak, the index gradually descends, falling to a moderate 5 by 4 PM and tapering off to a safe 1 as sunlight wanes, creating a dynamic dance of UV exposure that highlights the importance of sun safety throughout the day.

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	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	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 Yulin

Throughout the year, UV exposure varies significantly, with the high-risk months being February through September, where the UV Index consistently reaches 10 or higher. Notably, the peak occurs in May, July, and August with a UV Index of 13, categorized as extreme, allowing for a burn time of only 10 minutes. Visitors and residents are strongly advised to take precautions during these months by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly. In contrast, January and December present relatively lower UV ratings of 7, while November rates slightly higher at 8, but with the burn time increasing to 15-25 minutes, caution is still recommended. Overall, understanding these seasonal UV changes is crucial for safeguarding skin health year-round.

Monthly Maximum UV Index for Yulin, China

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

The table above highlights how UV exposure in Yulin 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.

Yulin'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
Yulin	7	10	12	12	13	12	13	13	11	11	8	7
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7