UV Index in Xayar, China

Last updated: June 2, 2025

Understanding the UV Index in Xayar, China, is essential for safeguarding your skin health and preventing sunburn. With the region's BWk climate often exposing residents to high UV levels, particularly between 10:00 AM and 2:00 PM, awareness of these fluctuations can make a significant difference. During peak hours, the UV Index can soar to 9, indicating a very high risk of harm from unprotected sun exposure. By keeping an eye on the UV index, you can take proactive measures to protect yourself and enjoy the sunny days in Xayar with confidence.

Hourly UV Index in Xayar

The UV Index for the day shows a significant rise in solar intensity as the morning progresses. Starting from a low of 2 at 07:00, the index climbs steadily, reaching 3 by 08:00, and hitting 5 at 09:00. The peaks are most pronounced between 10:00 and 13:00, where it soars to its maximum of 9 at 12:00 and remains high at 8 for both 13:00 and 14:00. As the afternoon wanes, the levels begin to decrease, dropping to 6 by 15:00 and further declining to 4 at 16:00. By 17:00, the index returns to a safe 2, and eventually tapers off to 1 for the evening hours. Be sure to protect your skin during the midday peak when the sun is at its strongest!

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	2	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 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 Xayar

Throughout the year, the UV Index exhibits significant seasonal variation, influencing the risk of sunburn for visitors and residents. The months of May to August are particularly high-risk, with a very high UV Index of 10 in May and 9 in the following months; during this period, the recommended burn time drops to just 15 minutes. Meanwhile, the spring months of March and April also pose risks with high UV levels (6 and 7 respectively). January, February, November, and December present lower UV risks, characterized as low to moderate, where burn times can extend to 30-45 minutes. As a precaution, individuals should limit sun exposure during high UV Index months, use sunscreen, wear protective clothing, and seek shade, particularly during peak hours, ensuring they enjoy the outdoors safely.

Monthly Maximum UV Index for Xayar, China

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

The table above highlights how UV exposure in Xayar 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.

Xayar'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
Xayar	2	3	6	7	10	9	9	9	7	5	3	2
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