UV Index in Sujiazhuang, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Sujiazhuang, China, where seasonal variations in climate and geographical factors can lead to significant sun exposure. As a key component of sun safety, monitoring UV levels helps prevent sunburn and protects skin health, especially during peak hours when the index reaches a high of 10 between noon and early afternoon. Given Sujiazhuang's Dwa climate—characterized by warm summers and cold winters—awareness of UV risk is vital, enabling locals and visitors alike to enjoy the sun while minimizing the potential risks associated with overexposure.

Hourly UV Index in Sujiazhuang

As the sun rises, the UV Index gradually transitions from a mild 1 at 07:00 to an invigorating 3 by 08:00. The peak UV intensity hits its stride between 12:00 and 13:00, reaching a striking 10, a clear call for sun protection. As the afternoon progresses, the index begins to decline, tapering off to 8 at 14:00, 6 at 15:00, and eventually settling to a gentle 2 by 17:00. By evening, the UV levels dip back down, returning to a safe 1, indicating it's time to relax and enjoy the cooler, softer light of sunset.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 min
16:00	4	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 Sujiazhuang

Throughout the year, the UV Index shows significant seasonal variations. The high-risk months for UV exposure are from March to September, peaking from May to August when the index remains consistently at 10, indicating a very high risk of harm from unprotected sun exposure, with a burn time of just 15 minutes. In contrast, January and December have a low UV Index of 2, allowing for a burn time of 45 minutes. Residents and visitors are advised to take extra precautions during the high-risk months by using sunscreen, wearing protective clothing, and seeking shade to minimize UV exposure and reduce the risk of skin damage.

Monthly Maximum UV Index for Sujiazhuang, China

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

The table above highlights how UV exposure in Sujiazhuang 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.

Sujiazhuang'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
Sujiazhuang	2	4	6	8	10	10	10	10	8	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