UV Index in Hongqiao, China

Last updated: June 2, 2025

In Hongqiao, China, understanding the UV Index is crucial for protecting your skin from harmful ultraviolet rays. With an average summer peak reaching a UV Index of 11, awareness of daily UV levels can help prevent sunburn and long-term skin health issues. The region's Cfa climate, characterized by hot and humid summers, elevates the risk of excessive UV exposure, particularly during the mid-morning to early afternoon hours. By staying informed about the UV Index, residents and visitors alike can take proactive measures to enjoy the outdoors safely while minimizing skin damage.

Hourly UV Index in Hongqiao

The UV Index data reveals an intriguing daily pattern in sun exposure. Starting the day at a modest 2 at 7:00 AM, the index climbs steadily, peaking during the late morning to early afternoon. At 11:00 AM and 12:00 PM, it reaches an intense 11, signaling a high risk of harm from unprotected sun exposure. As the sun begins its descent, the index gradually decreases, dropping to 8 by 2:00 PM and further down to 5 at 3:00 PM. By 6:00 PM, the UV Index falls to a gentle 1, and by 7:00 PM, it tapers off completely, hitting 0. This data underscores the importance of sun safety during peak hours, particularly between 10:00 AM and 2:00 PM, when the UV levels are at their highest.

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	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	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 Hongqiao

As the seasons change, so does the UV Index, significantly impacting sun exposure risks throughout the year. High-risk months are notably from March to August, when the UV Index peaks at 9 to 11, indicating very high to extreme levels of UV radiation and a burn time as short as 10 minutes. Residents and visitors should take extra precautions during these months by seeking shade, wearing protective clothing, and applying sunscreen regularly. Conversely, during the colder months of December and January, the UV Index drops to 4 and 5, classified as moderate, allowing for safer sun exposure with a longer burn time of 30 minutes. It's essential to remain vigilant year-round, particularly during the peak summer months, to protect skin health.

Monthly Maximum UV Index for Hongqiao, China

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

The table above highlights how UV exposure in Hongqiao 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.

Hongqiao'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
Hongqiao	5	6	9	10	10	11	11	11	10	7	6	4
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