UV Index in Erjia, China

Last updated: June 2, 2025

Understanding the UV Index in Erjia, China is crucial for safeguarding your skin and overall health. With the region experiencing a Cfa climate, residents and visitors often face significant UV exposure, especially during the peak hours from 10 AM to 2 PM when levels can soar to a damaging 11. Being aware of UV levels not only helps in preventing painful sunburns but also plays a vital role in reducing the risk of long-term skin damage. With this knowledge, you can better enjoy the sunshine while taking necessary precautions to protect your skin—because in Erjia, awareness is key to enjoying safe outdoor experiences.

Hourly UV Index in Erjia

The UV Index throughout the day reveals a dramatic rise in sun intensity, peaking during the late morning to early afternoon. Starting the day at a modest 2 at 7:00 AM, the index climbs steadily, reaching 11 by 11:00 AM and maintaining that level until 1:00 PM. This signifies a high risk of harm from unprotected sun exposure. Following this peak, the index begins to dip, dropping to 8 by 2:00 PM, and continuing its decline until it falls to 0 by 7:00 PM. With this information, it's crucial to take sun safety precautions—especially during the hours when the UV Index 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	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Erjia

Throughout the year, the UV Index exhibits significant seasonal changes, with the most intense exposure occurring in the summer months. From June to August, the UV Index reaches an extreme level of 11, necessitating a burn time of just 10 minutes for unprotected skin. The spring months of March to May also present very high levels of UV radiation, with values peaking at 10, allowing only 15 minutes of exposure before risking sunburn. Conversely, the winter months of January and December show a moderate UV Index of 4, with a safer burn time of 30 minutes. **Visitors and residents are advised to take extra precautions from February to October, especially during the peak summer months when UV exposure poses the highest risks. It is essential to use sun protection measures such as sunscreen, clothing, and shade to minimize harmful effects on the skin.

Monthly Maximum UV Index for Erjia, China

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

The table above highlights how UV exposure in Erjia 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.

Erjia'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
Erjia	4	6	8	10	10	11	11	11	10	8	6	4
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