UV Index in Hongshan, China

Last updated: June 2, 2025

Understanding the UV Index in Hongshan, China is crucial for safeguarding your skin health and preventing sunburn, especially during the peak hours of intense sunlight. The UV levels can reach as high as 8 around midday, highlighting the importance of being aware of these fluctuations. With Hongshan's Dwc climate, characterized by cool winters and mild summers, residents and visitors alike should be mindful of their sun exposure, particularly during the hours when UV rays are at their strongest. By keeping an eye on the UV Index, you can enjoy the outdoors while reducing the risks associated with harmful ultraviolet radiation.

Hourly UV Index in Hongshan

The UV Index begins its ascent at 07:00 with a modest reading of 3, climbing steadily to reach a peak of 8 by 10:00, where it remains stable until 12:00. As the afternoon progresses, the index dips slightly to 7 at 13:00, before gradually declining throughout the late afternoon and evening. By 15:00, it drops to 4, and then falls to a minimal level of 1 by 17:00, continuing to hover at that low reading until 19:00. This data highlights the importance of sun protection during the midday hours when UV radiation is most intense. 🌞

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	6	high	25 min
10:00	8	very high	15 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Hongshan

Throughout the year, the UV Index reflects significant seasonal changes that impact sun exposure and potential skin damage. The high-risk months are from April to August, where the UV Index peaks at 9 in July, indicating very high exposure risk with a burn time as low as 15 minutes. Visitors and residents are advised to take extra precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours. Meanwhile, the winter months of January and February see a drop in UV levels to 2 and 3, classified as low to moderate, allowing for more lenient sun exposure while still taking care to protect skin. As the UV Index generally decreases towards the end of the year, exposure caution can be relaxed, particularly in November and December when burn times extend back to 45 minutes.

Monthly Maximum UV Index for Hongshan, China

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

The table above highlights how UV exposure in Hongshan 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.

Hongshan'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
Hongshan	2	3	5	6	7	8	9	8	6	4	2	1
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
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