UV Index in Cuntan, China

Last updated: June 2, 2025

In Cuntan, China, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is essential not only for preventing sunburn but also for reducing the long-term risk of skin damage and skin cancer. With a Cfa climate, Cuntan experiences significant UV exposure, particularly between 10:00 AM and 2:00 PM, when the index peaks at a striking 11. As the sun's rays can be especially harsh during these hours, taking proactive measures to protect yourself is key to enjoying the outdoors safely.

Hourly UV Index in Cuntan

The UV Index fluctuates throughout the day, beginning with a gentle rise from a modest 1 at 07:00 to a peak of 11 at noon. As the sun reaches its highest point, the intensity of UV radiation escalates, urging caution and protection. The index remains high until 14:00, maintaining a reading of 10, before gradually declining in the afternoon. By 17:00, it drops to 3 and cools off to 1 by evening, highlighting the dramatic shift in UV exposure as daylight fades. For a sun-safe day, plan outdoor activities in the morning or later in the evening!

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	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	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Cuntan

During the year, UV exposure experiences significant seasonal changes, peaking from March through August. The high-risk months are from March to August, where the UV Index reaches extreme levels of 11, with dangerously short burn times of just 10 minutes. Particularly in May, June, July, and August, adults and children alike are advised to take precautionary measures to protect their skin, including wearing sunscreen, protective clothing, and seeking shade. As we transition into the fall months, the UV Index declines to lower levels, with October and November still presenting moderate to high risks. It's crucial for both visitors and residents to remain vigilant about UV exposure, especially during the peak months, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Cuntan, China

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

The table above highlights how UV exposure in Cuntan 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.

Cuntan'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
Cuntan	5	6	8	10	11	11	11	11	10	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