UV Index in Lantian, China

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Lantian, China, where the climate fluctuates between warm summers and mild winters. Understanding the UV levels throughout the day is essential, as exposure can lead to sunburn and long-term skin health issues. With peak UV Index values reaching a staggering 12 around noon, it’s vital for outdoor enthusiasts to take precautions to protect their skin. Given Lantian's climatic characteristics, knowing when to seek shade or apply sunscreen can make all the difference in enjoying the beautiful outdoors safely.

Hourly UV Index in Lantian

The UV Index throughout the day showcases a dynamic rise and fall in sunlight intensity. Early morning hours start off mild, with a maximum of 1 at 7:00 AM, gradually ramping up to a moderate 3 by 8:00 AM. By 9:00 AM, the index reaches 5, signaling the need for sun protection as it peaks at 12 from 12:00 PM to 1:00 PM, indicating very high UV radiation. After this intense midday burst, the values gradually decline into the afternoon, heading towards a 6 at 4:00 PM, before dropping back to 1 by 6:00 PM. It's crucial to stay vigilant during the midday hours when the sun’s rays are most potent!

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	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Lantian

Throughout the year, the UV Index exhibits significant seasonal changes, with the highest risk months occurring from March to September. During this period, the UV Index reaches extreme levels, particularly in June and July, where it peaks at 13, indicating that unprotected skin can burn in as little as 10 minutes. With UV indices categorized as high or extreme from January through September, residents and visitors should take precautionary measures. It is crucial to wear sunscreen, protective clothing, and seek shade during peak sun hours. As we move into October, November, and December, the UV index decreases, transitioning to lower risk levels, although UV exposure is still a concern in October with an index of 9. Therefore, year-round awareness and protection are essential for maintaining skin health.

Monthly Maximum UV Index for Lantian, China

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

The table above highlights how UV exposure in Lantian 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.

Lantian'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
Lantian	6	7	10	11	12	12	13	12	12	9	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