UV Index in Gengzhang, China

Last updated: June 2, 2025

Understanding the UV Index in Gengzhang, China is essential for safeguarding your skin against harmful ultraviolet rays. With peak UV levels soaring to 16 around midday, being aware of these fluctuations is crucial for sunburn prevention and overall skin health. Gengzhang's Dwc climate presents unique challenges, particularly with high UV exposure risks during clear, sunny days. By staying informed about the UV Index, residents can better protect themselves and enjoy the outdoors safely.

Hourly UV Index in Gengzhang

The UV Index throughout the day showcases a dramatic rise, peaking during the midday hours. Starting from a gentle 1 at 07:00 and 08:00, the index swiftly escalates to 6 by 10:00, signaling a significant increase in sun intensity. The critical moment arrives at 12:00, where the index reaches its pinnacle at an impressive 14! By 13:00, it climbs even higher to 16, maintaining the peak intensity through 14:00. As the afternoon progresses, we see a gradual descent, with values dropping to 11 by 16:00 and tapering off to 2 by 19:00. This data serves as a timely reminder to take protective measures against UV exposure, especially 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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	10	very high	15 min
12:00	14	extreme	10 min
13:00	16	extreme	10 min
14:00	16	extreme	10 min
15:00	15	extreme	10 min
16:00	11	extreme	10 min
17:00	7	high	25 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Gengzhang

The UV Index experiences significant fluctuations throughout the year, with extreme levels dominating from February to October. March to September are particularly high-risk months, showcasing a UV Index ranging from 15 to 18 and a burn time of just 10 minutes for unprotected skin. January and December have a lower risk, with a UV Index of 8, categorized as very high, allowing for a slightly longer burn time of 15 minutes. Given these variations, it's crucial for residents and visitors to take appropriate precautions, especially during the peak months. This includes wearing broad-spectrum sunscreen, protective clothing, and seeking shade during the sun's peak hours to mitigate the risk of UV exposure and skin damage.

Monthly Maximum UV Index for Gengzhang, China

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

The table above highlights how UV exposure in Gengzhang 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.

Gengzhang'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
Gengzhang	8	11	15	18	18	16	16	16	17	13	11	8