UV Index in Xia'er, China

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Xia'er, China, where the high-altitude climate leads to significant solar radiation exposure. As UV levels can peak dramatically from late morning into the early afternoon, knowing these numbers is essential for preventing sunburn and protecting your skin health. During sun-soaked days typical of Xia'er’s ET climate zone, UV Index readings can soar to a staggering 20, emphasizing the need for effective sun safety practices. Stay informed and enjoy the sun safely!

Hourly UV Index in Xia'er

As the sun ascends, the UV Index begins its gentle climb from a safe level of 1 at 07:00, gradually rising to 2 by 08:00. By 09:00, a noticeable shift occurs with the index reaching 5, hinting at greater sun exposure. The peak of the day arrives spectacularly at 12:00, with the UV Index soaring to a striking 18, nudging up to a critical 20 at 13:00. From this zenith, the index begins its descent, plummeting to 15 by mid-afternoon and tapering further to 10 by 16:00. As evening approaches, it drops back down to 2 at 18:00 and settles at 1 by 19:00, making way for a respite from the intensity of the midday sun. Remember to safeguard your skin during those peak hours!

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	10	very high	15 min
11:00	15	extreme	10 min
12:00	18	extreme	10 min
13:00	20	extreme	10 min
14:00	18	extreme	10 min
15:00	15	extreme	10 min
16:00	10	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Xia'er

As the seasons change, so do UV index levels, significantly impacting sun exposure and skin safety. From January to April, UV levels rise dramatically, peaking in May at an extreme UV Index of 20, with a burn time of just 10 minutes—making this month particularly high-risk for skin damage. The risk remains elevated throughout the summer months of June, July, and August, with consistent UV levels around 17 to 15, emphasizing the need for diligent sun protection. As fall approaches, UV indices gradually decrease, but September and October still show notable levels, particularly in September with a UV Index of 16. Visitors and residents should be particularly cautious from February to October, practicing safe sun habits such as applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize their risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Xia'er, China

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

The table above highlights how UV exposure in Xia'er 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.

Xia'er'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
Xia'er	8	11	15	17	20	17	17	15	16	13	10	7