UV Index in Housan, China

Last updated: June 2, 2025

Understanding the UV Index is essential for residents of Housan, China, a region known for its Dwa climate that combines dry winters with warm summers. Awareness of UV levels not only helps in preventing sunburn but is crucial for maintaining overall skin health. During peak exposure hours, UV Index readings can soar to 8, indicating a high risk for harm on unprotected skin, particularly between 10 AM and 1 PM. With Housan’s climate offering significant sunshine, staying informed about the UV Index enables you to enjoy the outdoors safely while minimizing the risk of skin-related issues.

Hourly UV Index in Housan

The UV Index shows a dynamic pattern throughout the day, beginning at a mild 2 at 7:00 AM. As the sun climbs higher, the index reaches its peak of 8 between 10:00 AM and 12:00 PM, indicating a moderate to high risk of harm from unprotected sun exposure. Following this peak, the intensity mellows gradually, with values descending to 6 at 14:00 PM and further dropping to a more manageable 3 by 4:00 PM. By evening, the index stabilizes at a low 1, making it a safe time for outdoor activities. Remember to stay protected during those midday hours when the sun is at its strongest!

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	2	low	45 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	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Housan

Throughout the year, UV levels vary significantly, with the most intense exposure occurring during the summer months. May through August are particularly high-risk months, showcasing UV Index values reaching up to 9 in July. During this period, the burn time decreases to just 15 minutes, indicating a need for heightened sun safety precautions. In contrast, the winter months of January, November, and December present low UV levels (UV Index 1-2), allowing for longer exposure times of up to 45 minutes without immediate risk of sunburn. Visitors and residents should take extra care from April to August by wearing protective clothing, using sunscreen, and seeking shade during peak sunlight hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Housan, China

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

The table above highlights how UV exposure in Housan 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.

Housan'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
Housan	2	3	4	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