UV Index in Mengmao, China

Last updated: July 2, 2025

Understanding the UV Index in Mengmao, China is crucial for safeguarding your skin and overall health. With the city's predominantly Cwb climate, residents and visitors alike face significant exposure to ultraviolet radiation, particularly during peak hours. As the UV Index can soar to a maximum of 15 around noon, being aware of these levels is vital for sunburn prevention and long-term skin health. By monitoring the UV Index, you can make informed decisions about sun protection, ensuring a safe and enjoyable experience under the sun in this vibrant region.

Hourly UV Index in Mengmao

As the day unfolds, the UV Index begins its ascent, starting from a gentle 1 at 7:00 AM and gradually climbing to a moderate 3 by 9:00 AM. However, the sun reaches its apex at 12:00 PM, peaking at an intense 13, which signals a vital need for sun protection. The following hour sees an even higher spike, with the UV Index hitting an impressive 15 at 1:00 PM. As the afternoon wanes, the index starts its descent, tapering down to 9 by 4:00 PM and finally settling back to 1 by 7:00 PM. This data highlights the importance of staying vigilant against UV exposure during midday hours when the sun is at its strongest.

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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	13	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Mengmao

Throughout the year, the UV Index demonstrates significant seasonal changes, with the highest levels occurring from March to October. February to October ranks as the high-risk period, particularly from April to July, when the index reaches an extreme category of 11 to 15, indicating very limited safe exposure times of only 10 minutes. As such, residents and visitors should take precautions, especially during these months, by seeking shade, wearing protective clothing, and applying sunscreen liberally. Conversely, January and December present a lower risk with a high UV exposure category and a longer burn time of 25 minutes, though caution is still advised. Being mindful of the UV index throughout the year can ensure safer outdoor activities.

Monthly Maximum UV Index for Mengmao, China

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

The table above highlights how UV exposure in Mengmao 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.

Mengmao'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
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7
Mengmao	7	9	10	11	14	14	15	14	13	11	9	7