UV Index in Xianyang, China

Last updated: August 1, 2025

In Xianyang, China, being aware of the UV Index is crucial for safeguarding your skin’s health, especially during those long, sunny days. As the UV levels can peak at a high intensity, particularly between 11:00 AM and 1:00 PM with a maximum UV index of 12, understanding these fluctuations is vital for preventing sunburn and long-term skin damage. Xianyang’s humid subtropical climate results in significant sun exposure, making it essential for residents and visitors alike to stay informed. Whether you're enjoying the outdoors or commuting, knowing the UV index can help you take precise actions to protect yourself from harmful rays.

Hourly UV Index in Xianyang

As the sun rises, the UV Index starts off low at 07:00 with a value of 2, but quickly ramps up in intensity. By 09:00, it reaches 6, signaling the onset of more significant UV exposure. The peak UV activity occurs from 11:00 to 13:00, where the index skyrockets to a strong 12, highlighting the importance of sun protection during these hours. After a peak, the index begins to decrease, dipping to 9 by 14:00, and dropping further to 6 by 15:00. As daylight wanes, the danger lessens significantly, with values falling to 2 at 17:00, 1 at 18:00, and eventually dropping to 0 by 19:00. This hourly data showcases the dynamic nature of UV levels throughout the day, reminding us to stay vigilant and protected when the sun is 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	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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	0	low	45 min

Monthly UV Index Trends in Xianyang

Throughout the year, UV exposure fluctuates significantly, with high-risk months identified primarily from February to September when the UV Index peaks and falls into the extreme category. The highest UV Index occurs in June and August at 13. In these periods, individuals are advised to take extra precautions, limiting direct sun exposure to 10 minutes or less to prevent skin damage. Conversely, the low-risk months of November, December, and January present a moderate risk, with an Index of 6 to 7 and a burn time of 25 minutes. Visitors and residents should remain vigilant during the peak summer months and prioritize sun safety, including the use of sunscreen, protective clothing, and seeking shade during midday hours.

Monthly Maximum UV Index for Xianyang, China

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

The table above highlights how UV exposure in Xianyang 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.

Xianyang'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
Xianyang	6	8	11	11	12	13	12	13	11	9	7	6
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