UV Index in Xilin, China

Last updated: July 2, 2025

Understanding the UV Index is essential for residents and visitors of Xilin, China, where the region's Cwa climate can lead to significant fluctuations in ultraviolet radiation throughout the day. Awareness of UV levels is crucial for preventing sunburn and maintaining long-term skin health, especially during the peak hours when UV exposure can soar to 14 around midday. With maximum values frequently reaching dangerous levels, it’s vital to know how to protect yourself and loved ones from harmful rays. Stay informed and stay safe under the sun as Xilin's bright skies beckon!

Hourly UV Index in Xilin

The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting at a gentle 1 at 07:00, the index escalates rapidly, reaching 4 by 09:00. The peak occurs at 13:00 with a scorching 14, making it crucial for sun safety during these hours. As the afternoon progresses, the UV levels start to decline, with a notable drop to 10 by 15:00 and further to 2 by 18:00. This gradual fade into the evening brings the UV index back down to 1 by 19:00, marking a day where protection against the sun is essential from late morning to early afternoon.

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	11	extreme	10 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 Xilin

Throughout the year, the UV Index experiences significant changes, peaking during the summer months. February marks the start of high-risk months with a UV Index of 9, and this escalates to an extreme 14 in May through July, with consistently high levels persisting until September. March and April also show extreme levels at 12. As the year progresses, October starts to decrease slightly at 11, and by November, it drops back to 9, before returning to a high category of 7 in January and December. Visitors and residents are strongly advised to take precautions during high-risk months, particularly from February to September, where burn times are notably short—ranging from 10 to 15 minutes. It is essential to use sunscreen, wear protective clothing, and seek shade to minimize skin damage during these peak UV periods.

Monthly Maximum UV Index for Xilin, China

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

The table above highlights how UV exposure in Xilin 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.

Xilin'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
Xilin	7	9	12	12	14	14	14	13	12	11	9	7