UV Index in Houjiachuan, China

Last updated: August 1, 2025

In Houjiachuan, China, being aware of the UV Index is crucial for protecting your skin and overall health. With UV levels soaring to a maximum of 13 during the peak hours of noon and early afternoon, the risk of sunburn and long-term skin damage is significantly heightened. Understanding these UV levels helps you take proper precautions against harmful exposure, especially in this Dwb climate zone, characterized by distinct seasons and intense summer sunlight. Prioritizing UV awareness not only promotes healthier skin but also enhances outdoor enjoyment while minimizing risks. Stay informed and shield yourself from the sun's powerful rays!

Hourly UV Index in Houjiachuan

The UV Index throughout the day displays a notable peak in intensity, painting a vivid picture of sun exposure. Starting at 7:00 AM, the index is a mild 1, gradually climbing to a moderate 2 by 8:00 AM. The real surge begins by 9:00 AM, reaching 4, and then soaring to a high of 13 at 12:00 PM, a point where caution is advised. This intensity holds steady for the next hour, before beginning its decline during the afternoon. By 3:00 PM, the index drops to 9, followed by a gentle tapering off to 4 at 5:00 PM and returning to a safe 1 by 7:00 PM. Stay protected during the peak hours of 10:00 AM to 2:00 PM for optimal sun safety!

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	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	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	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Houjiachuan

Throughout the year, the UV Index shows significant seasonal fluctuations, indicating varying levels of sun exposure risk. High-risk months are notably from March to September, peaking in May, June, and July with extreme UV Index levels reaching 12 to 13, and a burn time as brief as 10 minutes. Residents and visitors are strongly advised to take precautions during these months, such as wearing protective clothing, applying sunscreen frequently, and seeking shade during peak sun hours. As the year transitions into late autumn and winter, UV levels decrease, but January and February still warrant attention, with moderate to high exposure levels. Always stay informed about the UV Index regardless of the season to ensure safe sun practices.

Monthly Maximum UV Index for Houjiachuan, China

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

The table above highlights how UV exposure in Houjiachuan 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.

Houjiachuan'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
Houjiachuan	4	6	8	10	12	13	13	12	11	8	5	3
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