UV Index in Bianba, China

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Bianba, China, especially given the region's unique climate. With high UV levels peaking around midday—reaching an intense 18—being aware of these measurements is essential for preventing sunburn and promoting skin health. Bianba's ET climate not only brings beautiful days but also significant sun exposure risks, making it vital to protect oneself. By keeping tabs on the UV Index, you can enjoy the outdoors safely while safeguarding your skin from harmful UV rays.

Hourly UV Index in Bianba

Throughout the day, the UV Index exhibits significant variation, peaking at 19 around 2 PM. Starting from a mild 1 at 7 AM, the index gradually rises, hitting 6 by 10 AM. As the sun reaches its zenith, it intensifies sharply, soaring to an impressive 15 at noon and culminating at its highest point, 18, at 1 PM. A slight decline follows, with UV levels decreasing to 17 by 3 PM, and continuing to drop until they reach a safer 2 by 7 PM. This data underscores the importance of sun protection during the peak hours, especially between 11 AM and 3 PM, when the risk of skin damage is at its highest.

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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	9	very high	15 min
12:00	13	extreme	10 min
13:00	16	extreme	10 min
14:00	16	extreme	10 min
15:00	15	extreme	10 min
16:00	12	extreme	10 min
17:00	8	very high	15 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Bianba

The UV Index experiences significant seasonal changes, with the highest values observed from March to October. The peak months are June and July, where the UV Index reaches 19, categorized as extreme, with a burn time of just 10 minutes. February through October consistently present extreme exposure risks, emphasizing the importance of protection during these periods. Visitors and residents are strongly advised to take precautions during these high-risk months by wearing broad-spectrum sunscreen, protective clothing, and seeking shade whenever possible to reduce the risk of skin damage. As a reminder, even in January and December, with UV Index values of 10 and 9 respectively, the exposure remains very high, so vigilance is essential year-round.

Monthly Maximum UV Index for Bianba, China

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

The table above highlights how UV exposure in Bianba 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.

Bianba'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
Bianba	10	12	16	18	18	18	19	17	16	13	12	9