UV Index in Caicun, China

Last updated: June 2, 2025

Understanding the UV Index in Caicun, China is crucial for protecting your skin and ensuring your overall health. With maximum UV levels peaking at 10 during the midday hours, awareness of these fluctuating UV levels can significantly aid in sunburn prevention and long-term skin health. Caicun's Dwb climate often brings clear skies and high UV exposure, making it vital to monitor these daily variations. By staying informed about the UV Index, you can take proactive steps to enjoy the sun safely and effectively.

Hourly UV Index in Caicun

The UV Index throughout the day reveals a clear peak in sun intensity, making it essential to stay cautious during midday hours. Starting early, the UV Index begins at a mild 2 at 07:00, but quickly climbs to 3 by 08:00. As the sun rises higher, the index skyrockets to a robust 8 at 10:00 before reaching its zenith with a maximum of 10 from 11:00 to 13:00—a time when sun protection becomes crucial. Following this, the intensity starts to dip, dropping to 9 at 14:00, then tapering down to 6 by 15:00, and continuing downwards to 4 at 16:00. By evening, the UV exposure decreases significantly, stabilizing at 2 at 17:00 and dwindling to a mere 1 by 18:00 and 19:00. Remember to apply sunscreen if you're out 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	2	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	10	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	4	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 Caicun

Throughout the year, UV Index levels exhibit notable seasonal fluctuations, necessitating heightened awareness, especially during high-risk months. From March to August, the UV Index rises significantly, peaking at 11 during July and August, categorized as extreme, with a burn time of just 10 minutes. Specifically, April and May also present very high levels (UV Index 9 and 10), where the burn time shortens to 15 minutes. In contrast, the winter months of December and January highlight a low to moderate exposure (UV Index 2 to 3) with burn times extending to 45 minutes and 30 minutes, respectively. Visitors and residents should prioritize sun protection strategies, particularly during late spring and summer, employing sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize the risk of UV-related harm.

Monthly Maximum UV Index for Caicun, China

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

The table above highlights how UV exposure in Caicun 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.

Caicun'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
Caicun	3	4	6	9	10	10	11	11	8	7	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