UV Index in Kaijiang, China

Last updated: July 2, 2025

Understanding the UV Index is essential for residents and visitors of Kaijiang, China, as it plays a crucial role in protecting skin health and preventing sunburn. With a climate classified as Cwa, Kaijiang experiences intense sunlight that can elevate UV levels, particularly between 11:00 AM and 1:00 PM, when the index peaks at 11. By being aware of the UV Index, you can better prepare for outdoor activities, ensuring your skin stays protected from harmful rays. Remember, knowing the UV levels not only helps in preventing immediate discomfort like sunburn but also supports long-term skin health. Stay informed and enjoy the beautiful weather in Kaijiang safely!

Hourly UV Index in Kaijiang

The UV Index throughout the day showcases a dramatic rise and fall, peaking in the late morning to early afternoon. Starting from a mild 1 at 07:00, it gradually escalates to a moderate 3 by 09:00, before surging to a striking 11 by 12:00, marking the highest level of harmful UV radiation. As the sun begins its descent, the index decreases steadily, dropping to 8 at 15:00 and tapering off to 1 by 19:00, indicating much lower UV exposure. Be sure to protect your skin during the peak hours between 11:00 and 13:00, when the sun’s rays are most intense!

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	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Kaijiang

Throughout the year, the UV Index demonstrates significant seasonal variation, with high-risk months primarily occurring from March to August when values reach their peak. Notably, May through July feature extreme UV Index levels (11-12), with a burn time as short as 10 minutes. This indicates that during these months, individuals should take extra precautions, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours. Conversely, in January and December, with a moderate UV Index of 4, burn times extend to 30 minutes, suggesting lower risk for sunburn. Visitors and residents are encouraged to remain vigilant and adjust their sun exposure habits in accordance with these fluctuations throughout the year to protect their skin health.

Monthly Maximum UV Index for Kaijiang, China

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

The table above highlights how UV exposure in Kaijiang 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.

Kaijiang'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
Kaijiang	4	6	8	10	11	12	11	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