UV Index in Yisa, China

Last updated: June 2, 2025

Understanding the UV Index in Yisa, China is crucial for protecting your skin and overall health. With UV levels reaching a peak of 15 during midday, awareness of these fluctuations can help you prevent sunburn and long-term skin damage. Yisa's Cwa climate means it experiences significant sun exposure, particularly in the summer months, posing higher risks for residents and visitors alike. Stay informed about the daily UV Index to ensure you're taking the necessary precautions when enjoying the outdoors.

Hourly UV Index in Yisa

The UV Index data reveals a striking pattern as the day unfolds. Starting at a mild 1 at 07:00, the index gradually climbs, reaching a notable 4 by 09:00. As the sun rises higher, 10:00 sees a sharp increase to 7, but the real intensity hits its peak at 12:00, soaring to an impressive 13. It escalates further, achieving its maximum of 15 at 13:00, before beginning a steady decline. By 14:00, it drops slightly to 14, and as the afternoon wanes, it returns to manageable levels of 11 at 15:00. The UV Index then continues to decrease, settling back to a gentle 2 by 18:00 and finally tapering off to 1 as night approaches at 19:00. This data serves as a crucial reminder to stay protected during peak hours, especially from 11:00 to 14:00, when UV radiation is at its most potent.

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	11	extreme	10 min
12:00	13	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	11	extreme	10 min
16:00	7	high	25 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