UV Index in Langmusi, China

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Langmusi, China, as it can significantly impact skin health and sunburn prevention. With its Dwc climate characterized by stunning landscapes and high-altitude exposure, the sun's ultraviolet radiation can be particularly intense, especially during peak hours. On warm, sunny days, UV Index values soar—reaching a maximum of 15 around midday—making it essential to stay vigilant about sun safety. By keeping an eye on the UV levels, you can enjoy the beauty of Langmusi while protecting your skin from harmful effects.

Hourly UV Index in Langmusi

As the sun rises, the UV Index gradually climbs, peaking dramatically in the early afternoon. Starting at a modest 1 at 07:00, the index escalates to 2 by 08:00. However, from 09:00 onwards, it takes a notable leap, hitting 4 before reaching a striking 11 at 11:00. The zenith occurs at 12:00, where the UV Index soars to 14, and it continues to peak at 15 by 13:00—a prime time for sun exposure. As the afternoon progresses, the numbers begin to retreat, dropping to 11 at 15:00, then dwindling to 8 by 16:00. By evening, the sun's intensity wanes, bringing the index back down to 2 at 18:00 and returning to 1 by 19:00, signaling a safer time for evening activities. Stay sun-smart and take precautions 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Langmusi

Throughout the year, the UV Index exhibits notable seasonal changes, with a marked increase during the spring and summer months. High-risk months include March through September, where the UV Index reaches extreme levels of 10 or more, peaking at 16 in June. During these months, the recommended burn time drastically decreases to just 10 minutes, indicating a need for diligent sun protection. Conversely, January, February, October, and November feature moderate to high UV levels, allowing for longer exposure times of 25 to 30 minutes. Residents and visitors are advised to take proactive measures during high UV months, including wearing sunscreen, protective clothing, and seeking shade, especially between 10 a.m. and 4 p.m. to minimize risks of skin damage.

Monthly Maximum UV Index for Langmusi, China

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

The table above highlights how UV exposure in Langmusi 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.

Langmusi'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
Langmusi	5	7	10	14	15	16	15	14	13	10	7	4
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7