UV Index in Chejiazhuang, China

Last updated: July 2, 2025

Understanding the UV Index in Chejiazhuang, China is crucial for safeguarding your skin and overall health. With the region's humid subtropical climate, residents and visitors alike are exposed to varying levels of ultraviolet radiation, especially during the summer months. The UV Index can reach a staggering 11 around midday, signifying a very high risk of harm from unprotected sun exposure. By staying informed about local UV levels, you can take essential precautions to prevent sunburn and minimize long-term skin damage, ensuring that your time outdoors in Chejiazhuang is both enjoyable and safe.

Hourly UV Index in Chejiazhuang

The UV Index for the day presents a fascinating variation as the sun climbs higher in the sky. Starting from a gentle 1 at 07:00, the intensity gradually escalates, reaching a moderate 4 by 09:00. The peak hits at 12:00 and 13:00, soaring to an intense 11, indicating a significant risk of harm from unprotected sun exposure. As the afternoon unfolds, the index begins to decline, tapering to 8 at 15:00, and by the evening, it plummets back to a 1 by 18:00. This data serves as a reminder to stay vigilant about sun safety during those peak hours when UV exposure 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	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chejiazhuang

The UV Index exhibits significant seasonal fluctuations, with high-risk months occurring from April to August, where values reach an extreme level of 11. During this peak period, the recommended burn time is just 10 minutes, highlighting the urgent need for sun protection. As the season transitions, September and October still present considerable UV levels at 10 and 8, respectively, indicating a continued risk. In contrast, the UV Index decreases significantly from November to March, where values range from 3 to 5, categorizing them as moderate with burn times of 30 minutes. Visitors and residents are advised to take precautions—such as wearing sunscreen, protective clothing, and sunglasses—especially during the high-risk months to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Chejiazhuang, China

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

The table above highlights how UV exposure in Chejiazhuang 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.

Chejiazhuang'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
Chejiazhuang	4	5	7	9	11	11	11	11	10	8	5	3
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