UV Index in Hejia, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Hejia, China, where UV radiation levels can escalate quickly throughout the day. With the potential for high UV exposure, especially between 10 AM and 2 PM, awareness of these levels is essential for effective sunburn prevention and maintaining long-term skin health. Hejia's Cwa climate contributes to frequent sunny days and varying UV intensity, making it vital to stay informed. By keeping an eye on the UV Index, you can better protect yourself and enjoy the outdoors safely, avoiding the harmful effects of excessive sun exposure.

Hourly UV Index in Hejia

The UV Index throughout the day showcases a dramatic rise and fall that is vital for sun safety. Starting at 07:00, it begins with a low reading of 1, but by 08:00, it climbs to 3. The intensity peaks between 11:00 and 13:00, soaring to an impressive 11, indicating a significant risk for harm without sun protection. As the afternoon progresses, the index starts to decline, dipping to 10 at 14:00, then falling further to 7 by 15:00. As evening approaches, the UV Index drops quickly, reaching a low of 1 by 18:00 and remaining there until 19:00. To enjoy the outdoors safely, be sure to slather on the sunscreen during that midday surge!

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	8	very high	15 min
11:00	10	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	7	high	25 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 Hejia

Throughout the year, UV radiation fluctuates significantly, with the highest risk occurring from March to August, when the UV Index peaks at 11, indicating an extreme exposure category and a burn time of just 10 minutes. The spring months see a rapid increase, with the UV Index rising from 4 in January to 10 in April. As summer approaches, May through August remains critical, with an unyielding UV Index of 11, emphasizing the need for protective measures. Visitors and residents are strongly advised to take precautions during these high-risk months by seeking shade, wearing protective clothing, and applying sunscreen regularly. In contrast, fall and winter months (September through February) present moderate to high UV levels, where burn times vary between 15 to 30 minutes—still warranting sun safety measures, particularly during the brighter days.

Monthly Maximum UV Index for Hejia, China

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

The table above highlights how UV exposure in Hejia 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.

Hejia'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
Chengdu UVI	5	6	8	10	12	11	11	10	11	8	6	4
Hejia	4	6	9	10	11	11	11	11	10	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