UV Index in Kaihua, China

Last updated: July 2, 2025

Understanding the UV Index in Kaihua, China is crucial for protecting your skin from the harmful effects of ultraviolet radiation. With peak UV levels reaching a severe 15 during midday hours, awareness of these fluctuations is vital for preventing sunburn and maintaining overall skin health. Kaihua’s Cwa climate brings warm summers and clear skies, which can lead to increased exposure risks, especially between 10 AM and 2 PM. Staying informed about UV levels not only safeguards your skin but also enhances your enjoyment of the beautiful, sunny days in this vibrant region.

Hourly UV Index in Kaihua

The hourly UV Index paints a vivid picture of sun intensity throughout the day. Early risers at 7:00 enjoy a gentle start with a maximum index of just 1, but as the morning progresses, the sun’s power intensifies. By 9:00, the index jumps to 4, reaching a peak of 14 by 12:00. The hours between 11:00 and 14:00 are particularly intense, showcasing the highest reading of 15 at 13:00. As the afternoon fades, UV levels gracefully decline, dropping to 7 by 16:00 and settling back to 1 by 19:00. This dynamic change reminds us to stay protected during the peak hours when the sun is at its strongest!

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

Monthly UV Index Trends in Kaihua

The UV Index varies seasonally, peaking from March through October, where it reaches extreme levels. The highest risk months are May and July, both with a UV Index of 15, necessitating vigilance due to a burn time of just 10 minutes. Conversely, the months of January, February, November, and December feature a very high exposure category, with a longer burn time of 15 minutes. Visitors and residents should take precautions, such as applying sunscreen, wearing protective clothing, and seeking shade, especially during peak hours, to minimize the risk of UV-related harm.

Monthly Maximum UV Index for Kaihua, China

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

The table above highlights how UV exposure in Kaihua 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.

Kaihua'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
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7
Kaihua	8	10	12	13	15	14	15	14	13	12	9	8