UV Index in Jiukou, China

Last updated: May 3, 2025

Awareness of the UV Index in Jiukou, China is essential for safeguarding your skin and overall health. Understanding UV levels helps you take proactive measures against sunburn and long-term skin damage, particularly in a region known for its humid subtropical climate (Cfa). With peak UV Index values soaring to 10 during midday, residents and visitors alike must recognize the potential risks posed by intense sun exposure. So, whether you're enjoying outdoor activities or simply soaking up the sun, staying informed about the UV Index in Jiukou can play a crucial role in protecting your skin and ensuring a safe experience in the great outdoors.

Hourly UV Index in Jiukou

The UV Index offers a fascinating glimpse into the sun's intensity throughout the day. At 07:00, the day starts with a mild index of 1, gradually rising to 2 by 08:00. As the sun climbs higher, the UV Index peaks at an impressive 10 between 12:00 and 13:00, signaling the most hazardous exposure. After this peak, it gracefully declines, dipping to 6 by 15:00, then further down to 4 at 16:00. As evening approaches, the index returns to a more manageable level of 2 at 17:00 and finally settling back at 1 by 18:00 and 19:00. It's a vivid reminder to stay sun-smart during the hottest hours!

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	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Jiukou

As the seasons change, the UV Index fluctuates significantly, impacting sun exposure and the potential for skin damage. High-risk months typically fall between March and August, where the UV Index reaches its peak—March and April show a very high index of 8 and 10, while June through August hit extreme levels of 11 and 12. During these months, the burn time is drastically reduced, ranging from just 10 to 15 minutes. Visitors and residents should take extra precautions during these times by wearing sunscreen, protective clothing, and sunglasses, and by seeking shade whenever possible. In contrast, the UV Index is at its lowest in December with a moderate level of 4. Overall, staying informed about UV levels can help to ensure safe outdoor experiences.

Monthly Maximum UV Index for Jiukou, China

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

The table above highlights how UV exposure in Jiukou 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.

Jiukou'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
Jiukou	5	6	8	10	10	11	12	11	10	8	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