UV Index in Wojiang, China

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Wojiang, China, where the subtropical climate often brings strong solar radiation. Knowing the UV levels throughout the day can significantly aid in preventing sunburn and promoting long-term skin health. With peak UV readings climbing to 12 in the early afternoon, it's vital to take precautions, especially considering Wojiang's sunny climate and susceptibility to heightened UV exposure. Stay informed and protect your skin by checking the UV Index regularly!

Hourly UV Index in Wojiang

During the morning hours, the UV Index starts off low at 1 at 7:00 AM, indicating minimal risk of harm from unprotected sun exposure. As the day progresses, the intensity ramps up, peaking at 12 around 12:00 PM and 1:00 PM, suggesting a high risk for harm, especially for those spending extended periods outdoors. Post-peak, the index gradually declines, dropping to 7 at 3:00 PM and further down to 1 by 7:00 PM, which indicates a return to minimal risk as the sun sets. For sun enthusiasts, midday offers the most intense UV radiation, making sun protection essential during those hours!

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	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Wojiang

Throughout the year, UV Index levels exhibit significant seasonal changes, with marked increases from late winter to summer. The high-risk months are primarily from February through September, where the index reaches extreme levels, particularly from April to August, peaking at 13 in August. During these months, burn times decrease to as little as 10 minutes, underscoring the need for caution. It is crucial for visitors and residents to protect themselves with sunscreen, protective clothing, and seek shade during peak sun hours to mitigate the risks of overexposure. In contrast, fall and winter months generally present lower UV risks, making outdoor activities safer but still necessitating some level of protection, especially in January and October when the index remains notably high.

Monthly Maximum UV Index for Wojiang, China

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

The table above highlights how UV exposure in Wojiang 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.

Wojiang'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
Wojiang	6	8	10	11	12	12	12	13	11	9	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