UV Index in Hengdian, China

Last updated: June 2, 2025

Understanding the UV Index in Hengdian, China is crucial for safeguarding your skin against harmful ultraviolet rays. As the sun reaches its peak intensity, even moderate exposure can lead to sunburn and long-term skin health issues. With Hengdian's Cfa climate characterized by warm summers, residents and visitors alike face significant UV exposure risks, especially during midday when the UV Index soars to 11—a level deemed extremely high. By staying informed about daily UV levels, you can take proactive measures to protect your skin and enjoy the beautiful, sun-soaked days Hengdian has to offer.

Hourly UV Index in Hengdian

At dawn, the UV Index begins its day at a mild 1 by 7:00 AM, offering a gentle reminder that the sun is starting to rise. As the hours progress, it climbs steadily, reaching 3 by 8:00 AM and 5 by 9:00 AM, hinting at the sun's increasing potency. The peak arrives at 12:00 PM, where the UV Index soars to an impressive 11, marking the sun's highest intensity and urging caution for those outdoors. Throughout the afternoon, it begins to decline, settling at 10 by 1:00 PM and gradually tapering off to 8 by 2:00 PM. By 3:00 PM, it dips to 6, then down to 4 by 4:00 PM, eventually falling back to its morning level of 1 by 7:00 PM. As the sun sets, the UV Index gently eases into the evening, rounding off the day’s exposure.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	10	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 Hengdian

Seasonal changes in UV exposure reveal significant fluctuations throughout the year. The highest risk months occur from June to August, where the UV Index reaches a peak of 11, indicating extreme exposure and a burn time of just 10 minutes. Spring ushers in rising UV levels, with March to May classified as very high risk months. Conversely, winter months like December and January present lower risk, with UV levels categorized as moderate or high. Visitors and residents are strongly advised to take necessary precautions during the high-risk months by wearing protective clothing, using sunscreen with high SPF, and seeking shade during peak sunlight hours to minimize the risk of UV-related skin damage.

Monthly Maximum UV Index for Hengdian, China

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

The table above highlights how UV exposure in Hengdian 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.

Hengdian'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
Hengdian	5	6	8	9	10	11	11	11	10	8	6	4
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