UV Index in Yisa, China

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Yisa, China, where the sun's rays can pose significant risks to skin health. As Yisa experiences a Cwa climate, characterized by hot summers and mild winters, the potential for sunburn and skin damage increases, particularly during peak times of UV exposure. With UV Index levels soaring to a high of 15 between noon and 1 PM, awareness and protection against harmful radiation are essential for preventing skin issues and ensuring overall well-being. By staying informed about local UV levels, you can enjoy the beautiful outdoors while keeping your skin safe.

Hourly UV Index in Yisa

The UV Index for the day reveals a fascinating sunlight journey, starting gently at 1 at 07:00 and gradually ascending to its peak of 15 by 13:00. As the sun reaches its zenith, the index hits a remarkable 14 at both 12:00 and 14:00, signaling strong sun exposure that encourages precautions for outdoor enthusiasts. The afternoon sees a descent to 11 at 15:00, followed by a steady decline into the cooler evening, dropping to 2 by 18:00 and back to 1 by 19:00. This data illustrates a classic pattern of midday intensity, reminding us to protect our skin 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	14	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	11	extreme	10 min
16:00	8	very high	15 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Yisa

The UV Index experiences significant fluctuations throughout the year, with peak intensity occurring during the spring and summer months. From March to August, the UV Index reaches extreme levels, peaking at 15 in May, June, and July, allowing for a burn time of only 10 minutes. January and February mark the onset of very high exposure, with a UV Index of 8 and 10 respectively, while November also has a very high index of 9. It is crucial for both visitors and residents to take proactive measures during these high-risk months by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially between 10 AM and 4 PM when the sun's rays are most intense.

Monthly Maximum UV Index for Yisa, China

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

The table above highlights how UV exposure in Yisa 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.

Yisa'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
Yisa	8	10	12	13	15	15	15	14	14	12	9	8