UV Index in Tonghua, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Tonghua, China, as it plays a significant role in sun safety and skin health. The UV levels can vary throughout the day, peaking at 10 around noon—indicating the risk of sunburn and other skin damage is high during those hours. Tonghua, with its Dwb climate, experiences notable sunshine, making awareness of UV levels essential for outdoor activities. By staying informed about the UV Index, you can protect your skin and enjoy the beauty of Tonghua safely.

Hourly UV Index in Tonghua

The UV Index peaks dramatically throughout the day, starting at a modest 3 by 7:00 AM and rising steadily to a striking 10 by 11:00 AM, indicating a strong level of sun exposure. This intensity gradually tapers off, with values dropping to 8 at 1:00 PM and further declining to 4 by 3:00 PM. By late afternoon, the UV Index falls to 1 at both 5:00 PM and 6:00 PM, before finally resting at 0 by 7:00 PM, signaling a clear and safe end to sun exposure. It’s vital to take precautions during those peak hours to protect your skin while enjoying the sunlight!

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	3	moderate	30 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	9	very high	15 min
11:00	10	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Tonghua

Throughout the year, the UV Index undergoes significant seasonal changes that affect exposure risk. From January to February, the UV Index starts low, ranging from 2 to 3, with a longer burn time of 45 to 30 minutes, indicating a lower risk for skin damage. However, as spring approaches, the index rises sharply in March to 6, classified as high, which reduces burn time to 25 minutes. The summer months of April to August present the highest risk, with the UV Index peaking at 10—considered very high—and a consistent burn time of just 15 minutes. September marks a gradual decline with a UV Index of 8, while October to December sees a return to lower levels of 3 to 2. Visitors and residents are strongly advised to take protective measures, especially during April through September, when the UV levels are most intense; wearing sunscreen, protective clothing, and seeking shade can help minimize the risk of skin damage.

Monthly Maximum UV Index for Tonghua, China

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

The table above highlights how UV exposure in Tonghua 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.

Tonghua'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
Tonghua	2	3	6	8	9	10	10	10	8	5	3	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