UV Index in Mengxi, China

Last updated: May 3, 2025

Understanding the UV Index in Mengxi, China is crucial for safeguarding your skin and overall health. With peak UV levels reaching as high as 13 during the afternoon, awareness of these fluctuations can help prevent painful sunburns and long-term skin damage. Mengxi, characterized by its Cfa climate, often experiences strong sun exposure, making it essential for residents and visitors alike to stay informed about UV risks. By monitoring the UV Index, you can enjoy the sun responsibly while protecting your skin from its harmful effects.

Hourly UV Index in Mengxi

The UV Index showcases a dramatic ascent through the morning hours, starting at a mild 1 at 07:00 and rising swiftly to 5 by 09:00. As the sun climbs higher, it peaks at an intense 13 around 13:00, indicating a critical time for sun protection. The intensity begins to wane post-peak, dipping to 11 at 14:00 and gradually decreasing through the afternoon, landing at 3 by 17:00. As evening approaches, the UV levels drop back to a low 1 by 18:00, signaling a safe end to outdoor activities. Overall, it's vital to take precautions during the midday hours when UV exposure is at its highest!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Mengxi

The UV Index exhibits notable seasonal variations, peaking during the summer months. From January (UV Index 6) to March (UV Index 9), the risk of skin damage begins to rise, with February and March categorized as very high. The high-risk period occurs from April to August, where the UV Index reaches extreme levels (11-13), with a burn time of just 10 minutes in direct sunlight. This trend gradually decreases in September and October, marking a slight decline with UV Indexes of 11 and 10 respectively. By November (UV Index 7) and December (UV Index 5), the risk significantly diminishes, classified as high and moderate, with longer burn times of 25 and 30 minutes. Visitors and residents are strongly advised to take precautionary measures during high-risk months, including wearing sun protection, seeking shade, and limiting sun exposure, especially between 10 AM and 4 PM when UV radiation is most intense.

Monthly Maximum UV Index for Mengxi, China

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

The table above highlights how UV exposure in Mengxi 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.

Mengxi'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
Mengxi	6	8	9	11	13	13	13	13	11	10	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