UV Index in Huayan, China

Last updated: May 3, 2025

Understanding the UV Index is essential for residents and visitors in Huayan, China, where the climate can expose individuals to varying levels of ultraviolet radiation. With a high UV Index peaking at 11 during midday hours, awareness of these levels is crucial for sunburn prevention and maintaining skin health. The geographically favorable Cwa climate presents its own set of UV exposure risks, making it vital to stay informed and take protective measures. By monitoring the UV Index, you can enjoy the beautiful outdoors while protecting yourself from potential harm.

Hourly UV Index in Huayan

The UV Index fluctuates throughout the day, beginning with a gentle rise from a modest 1 at 07:00 to a peak of 11 at noon. As the sun reaches its highest point, the intensity of UV radiation escalates, urging caution and protection. The index remains high until 14:00, maintaining a reading of 10, before gradually declining in the afternoon. By 17:00, it drops to 3 and cools off to 1 by evening, highlighting the dramatic shift in UV exposure as daylight fades. For a sun-safe day, plan outdoor activities in the morning or later in the evening!

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	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Huayan

As the seasons change, so does the UV Index, which indicates the intensity of ultraviolet radiation and the potential risk for skin damage. From January to February, the UV Index rises from 5 (moderate) to 6 (high), marking the beginning of higher sun exposure risk. The months of March through September experience notably high UV levels, with the peak occurring in July at 12 (extreme). Those months will have a burn time of just 10 minutes, signaling a serious need for protection. October sees a decrease to an 8 (very high) before the UV Index drops back to 6 in November and down to 4 (moderate) in December. During high-risk months (March to September), it is crucial for visitors and residents to take proactive measures by wearing sunscreen, protective clothing, and seeking shade, especially during midday hours.

Monthly Maximum UV Index for Huayan, China

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

The table above highlights how UV exposure in Huayan 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.

Huayan'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
Huayan	5	6	8	10	11	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