UV Index in Erjiegou, China

Last updated: August 1, 2025

In Erjiegou, China, staying informed about the UV Index is essential for protecting your skin and maintaining overall health. The UV Index serves as a vital indicator of solar UV radiation levels, helping residents and visitors alike prevent sunburn and reduce the risk of long-term skin damage. With Erjiegou's Dwa climate, characterized by significant seasonal variations, UV exposure can reach dangerous levels—especially around midday when values peak at 11. Awareness of UV levels empowers you to make informed choices about sun protection, ensuring a safe and enjoyable time outdoors.

Hourly UV Index in Erjiegou

As the sun rises, the UV Index begins its upward ascent, starting at a low 2 at 07:00. By 08:00, it climbs to 4, signaling a gradual increase in ultraviolet radiation exposure. The index peaks between 11:00 and 12:00, reaching a maximum of 11, a cautionary level indicating the need for sun protection. After this peak, the intensity starts to wane, dropping to 10 at 13:00 and gradually decreasing to 5 by 15:00. As the day winds down, the UV Index continues to decline, settling at 3 by 16:00 and ending the day at a safe 1 by 19:00. It's crucial to be sun-smart during the peak hours when the UV Index is 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	3	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 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 Erjiegou

Throughout the year, UV Index levels change significantly, indicating varying levels of sun exposure risk. The high-risk months are from April to July, where the UV Index reaches its peak at 11 in July, classified as extreme, with a burn time of just 10 minutes. In April and May, the UV Index is 8, tagged as very high, allowing for only 15 minutes of exposure before burning begins. Conversely, during January and December, the UV Index remains low at 2, offering a safe burn time of 45 minutes. As such, it's crucial for visitors and residents to take extra precautions during high UV periods, such as seeking shade, wearing protective clothing, and using sunscreen to minimize skin damage. Stay vigilant from March through September to ensure safe sun exposure practices.

Monthly Maximum UV Index for Erjiegou, China

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

The table above highlights how UV exposure in Erjiegou 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.

Erjiegou'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
Erjiegou	2	4	6	8	8	9	11	10	7	6	3	2
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