UV Index in Jiujiang, China

Last updated: May 3, 2025

Awareness of the UV Index is crucial for residents and visitors of Jiujiang, China, where the city's climate fosters significant sun exposure. Understanding UV levels is essential not only for protecting against painful sunburn but also for maintaining long-term skin health. With peak UV readings soaring to 13 during midday hours, Jiujiang experiences notable risks, especially in the summer months. By keeping an eye on the UV Index, you can take proactive measures to enjoy the sun safely while safeguarding your skin from harmful effects.

Hourly UV Index in Jiujiang

As the sun rises, the UV Index starts its slow climb, peaking at 13 between noon and 1 PM, signaling extreme UV exposure. The day begins gently at 7 AM with a minimal index of 1, but by 10 AM, it reaches 9, urging sun-sensitive individuals to seek protection. The highest reading of 13 persists for two hours, making midday the most critical time for sun safety. As the afternoon rolls in, the index gradually decreases, dipping to 7 by 3 PM, and further waning into the evening with values of 4 at 4 PM, 2 at 5 PM, and falling to a comfortable 1 by 6 PM. Finally, the UV Index settles at 0 after sunset, marking the end of a sun-drenched day.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 min
16:00	4	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 Jiujiang

Throughout the year, the UV Index exhibits significant seasonal changes, peaking during the late spring and summer months. The highest risk period typically spans from March to September, where the UV Index escalates to extreme levels of 12 to 13. In particular, May through August present a critical warning for sun exposure, with a consistent burn time of just 10 minutes. Conversely, during January and December, the UV Index drops to 7, classified as high, allowing for longer exposure times of 25 minutes. Visitors and residents are advised to take precautionary measures during the high-risk months, such as wearing protective clothing and using sunscreen, especially during midday hours, to minimize the risk of skin damage.

Monthly Maximum UV Index for Jiujiang, China

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

The table above highlights how UV exposure in Jiujiang 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.

Jiujiang'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
Guangzhou UVI	7	9	11	12	13	13	13	12	11	10	9	7
Jiujiang	7	10	12	12	13	13	13	13	11	10	9	7
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7