UV Index in Longcheng, China

Last updated: June 2, 2025

In Longcheng, China, awareness of the UV Index is crucial for protecting your skin and maintaining overall health. With UV levels reaching a peak of 13 around noon, understanding these fluctuations can help prevent painful sunburns and long-term skin damage. Longcheng’s Cwa climate brings ample sunshine, intensifying UV exposure risks during summer months. By staying informed about the UV Index, you can take proactive measures to safeguard your skin and enjoy the outdoors safely.

Hourly UV Index in Longcheng

The UV Index for the day exhibits a striking daytime peak, rising steadily from a gentle 1 at 07:00 to an intense 13 by 12:00. As the sun reaches its zenith, the 11:00 and 12:00 hours warn of heightened exposure, with the index hitting its maximum at 13:00 before beginning its gradual decline. By 15:00, it slips to 7, reminding us that even in the afternoon, protection is vital. As the day winds down, the UV levels fall back to a safe 1 by 18:00, ensuring a return to safer conditions for evening activities. Stay vigilant and protect your skin during those midday 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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	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 Longcheng

The seasonal changes in UV Index reveal a striking trend, with levels peaking between March and September when the burn time drastically decreases to just 10 minutes due to the extreme exposure categories of 12 to 14. Particularly high-risk months are February to September, when the UV Index often reaches very high to extreme levels. It is essential for visitors and residents during these months to take precautions by wearing protective clothing, applying sunscreen, and seeking shade, especially during midday hours. In contrast, the UV Index drops in January, October, November, and December, allowing for longer exposure times without immediate risk of sunburn. Nonetheless, vigilance is still advised to ensure skin protection year-round.

Monthly Maximum UV Index for Longcheng, China

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

The table above highlights how UV exposure in Longcheng 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.

Longcheng'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
Longcheng	7	9	12	12	14	13	13	13	12	10	9	7
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7