UV Index in Sizhoutou, China

Last updated: June 2, 2025

Understanding the UV Index in Sizhoutou, China, is crucial for protecting your skin from harmful ultraviolet rays. With peak UV levels soaring to 12 around midday, awareness of UV exposure is essential for preventing sunburn and maintaining long-term skin health. Sizhoutou's Cfa climate brings warm summers that can increase your risk of UV-related skin damage. By keeping an eye on the UV Index, you can enjoy the beautiful outdoors while ensuring your skin stays safe and healthy!

Hourly UV Index in Sizhoutou

As the sun rises, the UV Index begins its ascent, starting at a subtle 2 at 07:00. By 08:00, it climbs to a moderate 4, indicating that sun protection is becoming essential. The intensity peaks sharply at 12:00, soaring to a striking 12, making this the most hazardous time for outdoor activities without adequate protection. The intensity slightly wanes after noon, dropping to 8 by 14:00, before continuing its graceful descent to a mere 1 by 17:00. As the day draws to a close, the UV risk diminishes to 0 by 19:00, allowing for evening outdoor enjoyment without concern. Don’t forget to shield your skin during those midday 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sizhoutou

Throughout the year, seasonal changes in the UV Index highlight significant variations in sun exposure risk. The highest risk months occur from March to September, where the UV Index peaks at 12 during the summer, categorizing these months as extreme risk with a burn time of just 10 minutes. In particular, April to August stand out as critical periods for sun safety. Residents and visitors are strongly advised to take precautions, such as wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sun hours, especially in the high-risk months characterized by indices rated very high and extreme. As the year progresses, the risk decreases in November and December, with moderate exposure in winter months, allowing for longer safe sun exposure times. Always stay informed and prioritize skin protection, especially from March through September.

Monthly Maximum UV Index for Sizhoutou, China

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

The table above highlights how UV exposure in Sizhoutou 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.

Sizhoutou'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
Sizhoutou	6	7	10	11	12	12	12	12	11	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