UV Index in Yulei, China

Last updated: June 2, 2025

In Yulei, China, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding the daily UV levels is key to preventing painful sunburns and long-term skin health issues, especially during the peak hours from 10 AM to 2 PM when the UV Index can soar as high as 13. With Yulei's Cwa climate, characterized by warm summers, residents and visitors alike should be vigilant about sun safety to mitigate the risks associated with high UV exposure. By staying informed and taking necessary precautions, you can enjoy the sunny days while keeping skin health a priority.

Hourly UV Index in Yulei

Throughout the day, the UV Index experiences a dynamic shift, peaking at an impressive 13 between 1 PM and 2 PM, indicating a high risk of harm from unprotected sun exposure. The morning starts gently, with a UV Index of 1 at 7 AM, gradually rising to 4 by 9 AM. As the sun inches higher, the intensity increases sharply, reaching 10 by 11 AM and soaring to 12 by noon. Post-peak, the index begins to decline, dropping to 10 at 3 PM, before settling back to a mild 2 by 6 PM. This clear progression emphasizes the importance of sun protection during the midday hours when the UV Index is at its highest. Enjoy the sunshine, but remember to stay safe! ☀️

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	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 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 Yulei

Throughout the year, UV Index levels exhibit significant seasonal variations, with high-risk months primarily occurring from April to September, where values reach extreme levels of 11 to 13. During these months, the burn time is a mere 10 minutes, indicating a serious risk of skin damage from sun exposure. Notably, March sees an elevation to a very high UV Index of 8, and the risk begins to taper off in October with a very high index of 9, while November and December indicate a return to high and moderate exposure levels, respectively. Visitors and residents are strongly advised to take precautions during the high and extreme UV months, which include wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during peak sun hours, to minimize the risk of UV-related health issues.

Monthly Maximum UV Index for Yulei, China

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

The table above highlights how UV exposure in Yulei 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.

Yulei'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
Yulei	5	7	8	11	13	13	12	12	12	9	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