UV Index in Mashankou, China

Last updated: May 3, 2025

Understanding the UV Index in Mashankou, China is crucial for protecting your skin from harmful ultraviolet radiation. High UV levels can lead to painful sunburns and long-term skin damage, making awareness essential for both residents and visitors alike. With a Cwa climate characterized by warm summers, Mashankou experiences significant UV exposure, especially during peak daylight hours when the index can reach as high as 11. Being informed about the UV Index enables you to take necessary precautions—like wearing sunscreen and protective clothing—ensuring that your outdoor activities remain enjoyable and safe.

Hourly UV Index in Mashankou

The UV Index for the day exhibits a pronounced peak around midday, starting from a gentle 1 at 07:00 and climbing steadily. By 09:00, it reaches a moderate 5, advancing to a more intense 7 by 10:00. The sun's strength continues to rise, hitting a maximum of 11 at 12:00, making it crucial to take sun protection measures. The intensity begins to wane after that, dropping to 10 at 13:00, then gradually easing to 9 at 14:00. By late afternoon, the levels decline further to 6 at 15:00, before settling at 4, 2, and finally returning to 1 by evening, illustrating the day's clear UV radiation cycle.

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	7	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	6	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 Mashankou

Seasonal UV changes fluctuate significantly throughout the year, with high-risk months typically occurring from April to August. In March, the UV Index rises to 7, indicating a high exposure risk, while April and May see levels peak at 9 and 11 respectively, categorizing these months as very high and extreme with burn times drastically decreasing to just 15 and 10 minutes. Notably, July continues to reflect the extreme UV Index of 11, necessitating heightened caution. As autumn approaches, September and October still maintain very high UV levels before dropping back to a moderate exposure in the winter months of November and December. Visitors and residents are advised to take protective measures, such as wearing sunscreen, sunglasses, and protective clothing, especially during these peak months, to minimize the risk of skin damage.

Monthly Maximum UV Index for Mashankou, China

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

The table above highlights how UV exposure in Mashankou 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.

Mashankou'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
Mashankou	4	5	7	9	11	10	11	10	9	8	5	4
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