UV Index in Bikou, China

Last updated: June 2, 2025

In Bikou, China, awareness of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps residents and visitors prevent sunburn and long-term skin damage, particularly during peak hours when the UV Index soars. With Bikou's Cwa climate, characterized by hot summers and significant sun exposure, it's essential to stay informed about daily UV risks. During midday, the UV Index can reach a staggering 12, indicating extreme levels of UV radiation, making proper sun protection strategies vital for everyone enjoying the outdoors.

Hourly UV Index in Bikou

The UV Index today presents a dramatic shift as the sun climbs higher in the sky. Starting at a mild 1 at 7:00 AM, the intensity rises steadily, reaching 2 by 8:00 AM. A notable leap occurs at 9:00 AM where it hits 4, signaling a more intense sun. The peak arrives at 1:00 PM with a blistering 13, urging sun safety precautions. As the day progresses, the index begins to ease: 11 at 2:00 PM, dropping to 9 by 3:00 PM. By 6:00 PM, the UV Index reduces to 2, and finally settles back to 1 around 7:00 PM. Stay vigilant during the midday hours; your skin will thank you!

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	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	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 Bikou

Throughout the year, the UV Index shows significant seasonal changes that affect sun safety for both visitors and residents. January and December experience moderate UV levels, with a burn time of 30 minutes, making them the safest months for outdoor activities. From February through October, the UV Index escalates, particularly peaking in the summer months of May to September, where it reaches an extreme level of 12 to 13 and a burn time of just 10 minutes. March and April also present very high levels, urging caution with burn times of just 15 minutes. Notably, May through September are identified as high-risk months for sun exposure. It is advisable for everyone to take protective measures, such as wearing sunscreen, hats, and sunglasses, especially during these peak months when the risk of skin damage is significantly heightened.

Monthly Maximum UV Index for Bikou, China

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

The table above highlights how UV exposure in Bikou 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.

Bikou'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
Bikou	5	7	8	10	12	13	12	12	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