UV Index in Checun, China

Last updated: July 2, 2025

In Checun, China, staying informed about the UV Index is crucial for skin health and sunburn prevention. With the local climate classified as Cwa, residents and visitors alike experience varied UV exposure that can peak at hazardous levels, especially during midday hours. Understanding UV levels helps you take appropriate precautions—such as sunscreen application and protective clothing—when the index rises to 11 around noon. By being aware of these fluctuations, you can enjoy the outdoors while safeguarding your skin from harmful effects.

Hourly UV Index in Checun

The UV Index today charts an intriguing journey as the sun makes its ascent. Starting at a mild 1 at 7:00 AM, the UV levels steadily rise, reaching a moderate 3 by 8:00 AM. As the day progresses, the intensity peaks dramatically, hitting 10 at 11:00 AM and soaring to a maximum of 11 at noon and 1:00 PM—a clear signal for sun safety. After this zenith, the index gracefully declines, dipping to 7 by 3:00 PM, before slipping to 2 at 5:00 PM and settling back to a low 1 by evening. It's a vivid reminder of the sun’s power and the importance of taking precautions during those peak 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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	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	7	high	25 min
16:00	5	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 Checun

Throughout the year, UV exposure varies significantly, with high-risk months occurring primarily from March to October. The UV Index reaches its peak in May through August, categorized as extreme (UV Index 11) with a burn time of just 10 minutes—a stark contrast to the more moderate levels seen in January, November, and December. **Visitors and residents are advised to take extra precautions during the high-risk months, particularly from April to September, when the UV Index is very high to extreme. This includes wearing sunscreen, protective clothing, and seeking shade, especially during midday hours, to minimize the risk of harmful skin exposure. The transition into lower UV levels in the fall and winter months offers a reprieve, but vigilance in sun protection remains essential year-round.

Monthly Maximum UV Index for Checun, China

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

The table above highlights how UV exposure in Checun 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.

Checun'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
Checun	5	6	7	9	11	11	11	11	10	8	5	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