UV Index in Ya'ersai, China

Last updated: June 2, 2025

In Ya'ersai, China, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. The UV Index serves as a daily reminder of how intense sun exposure can be, helping you take necessary precautions against sunburn and skin damage. Understanding these levels is especially important in Ya'ersai's Dwa climate, where UV exposure can peak at a moderate 8 around midday. With consistent attention to the UV Index, you can enjoy the outdoors while safeguarding your skin health and reducing potential risks.

Hourly UV Index in Ya'ersai

The UV Index today exhibits a notable rise in intensity as the sun climbs higher in the sky. Starting off at a gentle 2 at 7:00 AM, the index escalates steadily, peaking at 8 between 11:00 AM and 1:00 PM, signaling a time for caution, especially for those spending prolonged periods outdoors. As the afternoon wanes, the UV levels begin to retreat, descending to 4 by 3:00 PM and dropping further to 1 by the evening hours. This data highlights the importance of protective measures during midday, while showing a safe window for outdoor activities later in the day. Remember, staying informed about UV exposure is key to enjoying the sun safely!

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	4	moderate	30 min
09:00	6	high	25 min
10:00	7	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	3	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 Ya'ersai

The UV Index exhibits considerable seasonal variation, with the highest readings occurring during the summer months of June, July, and August, where the index reaches 8, categorized as very high and resulting in a burn time of just 15 minutes. The spring months, notably April and May, also show elevated values at 6 and 7 respectively, indicating high exposure risk. Conversely, the winter months (January, February, and November to December) experience significantly lower UV levels, ranging from 1 to 3, suggesting minimal risk. Visitors and residents are advised to remain vigilant during the peak summer months and during spring, ensuring proper sun protection measures such as sunscreen, hats, and protective clothing. In contrast, the low UV months offer a more relaxed approach to sun safety.

Monthly Maximum UV Index for Ya'ersai, China

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

The table above highlights how UV exposure in Ya'ersai 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.

Ya'ersai'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
Ya'ersai	2	3	4	6	7	8	8	8	6	4	2	1
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