UV Index in Xilian, China

Last updated: May 3, 2025

In Xilian, China, awareness of the UV Index is crucial for safeguarding your skin and overall health. With peak UV levels reaching a significant 13 around midday, understanding these fluctuations helps you take essential precautions against sunburn and long-term skin damage. The region's Cwa climate brings warm summers and plenty of sunny days, increasing your exposure risk, especially during peak hours. By staying informed about the UV Index throughout the day, you can enjoy the outdoors while keeping your skin safe!

Hourly UV Index in Xilian

The UV Index peaks dramatically throughout the day, reaching its highest point of 13 at noon and remaining elevated until 3 PM. Starting off at a modest 1 at 7 AM, the intensity increases swiftly, climbing to 12 by 11 AM. As the sun passes its zenith, the index gradually declines, dipping to 4 by 4 PM and falling back to a low of 1 by 7 PM. It's crucial to be mindful of sun exposure, especially during those peak hours, to stay safe while enjoying the sunshine!

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	12	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	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 Xilian

Throughout the year, the UV Index experiences significant fluctuations, with the most intense exposure occurring from March to October. The high-risk months are marked by an extreme rating, particularly from April to August, when the UV Index peaks at 14 in August, necessitating a burn time of only 10 minutes. As January and February transition into spring, UV levels rise dramatically, reaching their highest levels during the summer months. Residents and visitors are advised to take precautions during these months by wearing protective clothing, using high-SPF sunscreen, and seeking shade, especially during midday hours when UV exposure is greatest. The risk remains notable in November and December as well, albeit at a slightly lower very high level, reminding us that sun protection is crucial year-round.

Monthly Maximum UV Index for Xilian, China

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

The table above highlights how UV exposure in Xilian 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.

Xilian'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
Xilian	8	10	12	13	13	13	13	14	12	12	9	8