UV Index in Bayan Nur, China

Last updated: July 2, 2025

In Bayan Nur, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels not only helps in preventing painful sunburn but also plays a vital role in reducing the risk of long-term skin damage. With a BWk climate characterized by hot summers and clear skies, residents and visitors alike face significant UV exposure, especially during peak hours when the index soars to levels of 10 at midday. Stay informed and take necessary precautions to enjoy the sun safely!

Hourly UV Index in Bayan Nur

The hourly UV Index data reveals a dynamic shift in sun intensity throughout the day, starting from a gentle 1 at 07:00, ideal for morning strolls. As the sun rises higher, the index escalates, peaking at a potent 10 between 12:00 and 13:00. This mid-day surge emphasizes the need for sunscreen and protective gear, as the risk of harm from UV rays increases significantly. By 15:00, the index begins to decline, settling at 7 before tapering off further to a mere 1 by 19:00, signaling a safe reprieve for evening outdoor activities. Stay aware and protect your skin during those peak hours!

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	6	high	25 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Bayan Nur

Throughout the year, the UV Index exhibits significant seasonal changes, with the highest values occurring from April to September. During these months, particularly from May to August, the UV Index peaks at 10, categorizing exposure as very high with a burn time reduced to just 15 minutes. Conversely, the lowest UV Index values are observed in January and December (both 2), where the risk is considered low and burn time is extended to 45 minutes. February and November show moderate levels, with UV Index values of 4 and 3, respectively. Visitors and residents are advised to take precautions during high-risk months (April through September) by applying sunscreen, wearing protective clothing, and seeking shade to prevent skin damage. Regularly checking the UV Index is essential for staying safe under the sun.

Monthly Maximum UV Index for Bayan Nur, China

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

The table above highlights how UV exposure in Bayan Nur 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.

Bayan Nur'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
Bayan Nur	2	4	6	8	10	10	10	10	8	6	3	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