UV Index in Biyang, China

Last updated: July 2, 2025

Understanding the UV Index in Biyang, China, is crucial for protecting your skin and overall health. As we enjoy the warm, humid climate typical of a Cfa zone, being aware of UV levels can help you prevent sunburn and long-term skin damage. The UV Index can reach a peak of 12 midday, indicating a high risk of harm from unprotected sun exposure. By staying informed, you can make smart decisions about sun protection and enjoy the outdoors safely. Remember, awareness is your first line of defense!

Hourly UV Index in Biyang

As the day unfolds, the UV Index rises dramatically, peaking at 12 between noon and 1 PM—the sun's rays are at their strongest during this time. Starting from a gentle 2 at 7 AM, the index gradually climbs to 9 by 10 AM, hitting 11 at 11 AM. The highest impact occurs at 12 PM and 1 PM, urging caution for outdoor enthusiasts. Following this zenith, the UV levels begin to recede, dropping to 9 at 2 PM and sliding to 1 by 6 PM. It's a clear reminder to prioritize sun safety during peak hours to protect your skin from harmful UV exposure!

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	2	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Biyang

Throughout the year, UV Index levels fluctuate significantly, indicating varying risks for sun exposure. From January to February, the UV Index is high (6-7), suggesting that individuals should take precautions when spending time outdoors, with a burn time of 25 minutes. However, as spring approaches, March and April experience a surge to very high levels (9-10), reducing safe exposure time to just 15 minutes. The summer months of May through August reach their peak, with an extreme UV Index of 11-12 and a burn time of only 10 minutes, representing the highest risk for sunburn and skin damage. September begins the gradual decline to 11, while October sees a return to very high levels at 9. By November and December, UV levels drop back to high (6) and moderate (5), allowing for longer safe exposure times of 25-30 minutes. Visitors and residents should remain vigilant, especially from March through September, by utilizing protective measures such as sunscreen, hats, and clothing to safeguard against harmful UV radiation during these high-risk months.

Monthly Maximum UV Index for Biyang, China

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

The table above highlights how UV exposure in Biyang 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.

Biyang'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
Biyang	6	7	9	10	11	12	12	12	11	9	6	5
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