UV Index in Longtian, China

Last updated: June 2, 2025

In Longtian, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you take proactive steps to prevent sunburn and long-term skin damage. With a climate classified as Cfa, Longtian experiences significant sun exposure, particularly from late morning to early afternoon when UV levels can soar to a maximum of 12. By keeping track of the UV Index, you can enjoy the outdoors safely while minimizing the risks associated with harmful ultraviolet rays.

Hourly UV Index in Longtian

The UV Index today tells a dramatic story of sunlight intensity as the day progresses. Starting off gently at 1 by 7:00 AM, the sun begins its ascent and the index surges, reaching a moderate 3 by 8:00 AM. As we approach 9:00 AM, it climbs to 6, signifying that sunscreen might be wise. But the real heat kicks in at 10:00 AM with a striking 8, soaring to a peak of 12 between 12:00 PM and 1:00 PM—a serious warning to take protective measures. The afternoon sees a gradual decline as the index drops to 10 at 2:00 PM, and then steadily decreases through the later hours, settling back to 1 by 7:00 PM. Stay informed and protect your skin 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	3	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	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 Longtian

As the seasons change, UV Index levels shift significantly, peaking in the summer months. The highest risk for UV exposure typically occurs from May to August, where the UV Index reaches an extreme level of 12 to 13 and the recommended burn time is as little as 10 minutes. This trend continues into September, where the index remains at 11, indicating sustained high risk. In contrast, the winter months of January and December have lower UV levels, rated 6, which still falls under the high exposure category but allows for a longer burn time of 25 minutes. Visitors and residents are advised to take necessary precautions, especially during high-risk periods, by wearing protective clothing, applying sunscreen, and seeking shade when outdoors to minimize skin damage. Staying vigilant during peak UV days ensures better health and safety under the sun.

Monthly Maximum UV Index for Longtian, China

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

The table above highlights how UV exposure in Longtian 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.

Longtian'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
Longtian	6	8	10	11	12	12	13	13	11	9	8	6
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