UV Index in Longgang, China

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Longgang, China, where the sunny climate brings both warmth and potential hazards. With peak UV levels reaching an alarming 13 around noon, it’s essential to comprehend these readings to protect yourself from sunburn and long-term skin damage. Awareness of UV exposure not only helps in maintaining skin health but also encourages responsible outdoor activities. Given Longgang's classification in the Cfa climate zone, the intense sunlight paired with high humidity can elevate UV risks, making it imperative to check the UV Index regularly and take protective measures when enjoying the beautiful outdoors.

Hourly UV Index in Longgang

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 Longgang

Throughout the year, UV Index levels fluctuate significantly, indicating varying risk of sun exposure. High-risk months typically occur from March to August, when the UV Index reaches its peak with values between 9 to 13, categorized as very high to extreme. For instance, in May and July, the burn time is as short as 10 minutes, underscoring the importance of protective measures. Visitors and residents are advised to take precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade, especially between 10 AM and 4 PM when UV radiation is strongest. The UV Index begins to drop in September, and by December, it falls to a moderate rating of 5, allowing for less stringent sun safety practices.

Monthly Maximum UV Index for Longgang, China

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

The table above highlights how UV exposure in Longgang 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.

Longgang'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
Longgang	6	7	9	10	11	12	13	12	10	8	7	5
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