UV Index in Zunyi, China

Last updated: August 1, 2025

Awareness of the UV Index is crucial for residents and visitors in Zunyi, China—a region known for its humid subtropical climate. Understanding UV levels is essential for effective sunburn prevention and maintaining optimal skin health, as prolonged exposure to high UV radiation can lead to serious health issues. In Zunyi, the typical UV exposure peaks between 10 AM and 2 PM, with levels soaring to a maximum of 13 during midday hours. As you explore this vibrant city, staying informed about the UV Index can help safeguard yourself against harmful sun rays and ensure a healthy outdoor experience.

Hourly UV Index in Zunyi

The UV Index for today reveals a striking pattern of sun intensity throughout the day. Starting at 7:00 AM, the index is a modest 1, but as the sun rises, so does the intensity—by 10:00 AM, it skyrockets to 7. The peak arrives at noon and 1:00 PM with a blistering 13, indicating a crucial time to protect your skin. As the afternoon progresses, from 2:00 PM to 3:00 PM, the index remains high but begins to taper off, dropping to 9 by 3:00 PM. The gentle decline continues into the evening, with UV levels plummeting to 1 by 6:00 PM and holding steady until sunset. Be mindful of the midday sun—it’s when the rays are most potent and protection is essential.

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	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Zunyi

Throughout the year, UV levels display significant seasonal changes, peaking in the summer months. High-risk months include April through September when the UV Index reaches extreme levels of 12 or higher, particularly in July and August with a UV Index of 13. During these critical periods, the burn time drops dramatically to just 10 minutes, highlighting the need for heightened sun protection measures. Visitors and residents are strongly advised to take precautions by wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during midday hours. In contrast, the UV Index decreases markedly from December through February, allowing for safer outdoor activities with longer burn times of 25-30 minutes, although vigilance is still recommended in February and March when the Index can rise significantly.

Monthly Maximum UV Index for Zunyi, China

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

The table above highlights how UV exposure in Zunyi 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.

Zunyi'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
Shanghai UVI	5	6	8	10	10	11	12	11	11	8	6	4
Zunyi	6	8	10	12	12	12	13	13	11	10	7	5
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