UV Index in Caodian, China

Last updated: May 3, 2025

Understanding the UV Index in Caodian, China is essential for residents and visitors alike, as it plays a crucial role in safeguarding against harmful UV radiation. Awareness of UV levels not only helps in preventing sunburn but also promotes long-term skin health. Caodian's humid subtropical climate, characterized by hot summers, contributes to elevated UV exposure, particularly during midday hours when the index peaks at 11. By staying informed about the daily UV Index, you can take proactive steps to enjoy the sun safely while minimizing the risks associated with excessive UV exposure.

Hourly UV Index in Caodian

The UV Index today follows a dynamic trajectory, peaking dramatically as the sun climbs. Starting at a modest 1 at 07:00, it rises to 3 by 08:00 and then continues its ascent, reaching 5 by 09:00. The intensity escalates further, peaking at an impressive 11 at 12:00—a time when sun protection is crucial. As the afternoon wears on, the index moderately descends, dropping to 10 by 13:00 and gradually decreasing to 6 at 15:00. By 16:00, it falls to 4, before tapering off to 1 by 18:00 and remaining constant until 19:00. This hourly breakdown highlights the importance of being sun-smart during peak hours, especially when the index is at its highest!

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	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 Caodian

Throughout the year, UV exposure significantly fluctuates, with the highest risk typically occurring during the summer months. From May to August, the UV Index reaches an extreme level of 11, with a rapid burn time of just 10 minutes—making these the most critical months for sun safety. April and September also present a significant risk, classified as very high, with burn times of 15 minutes. Conversely, the winter months of January, November, and December carry a moderate UV Index of 4-5, allowing for a safer sun exposure period of around 30 minutes. Visitors and residents are strongly advised to take precautions, such as wearing sunscreen, protective clothing, and seeking shade, especially from April to August when the risk of harmful UV exposure is at its peak.

Monthly Maximum UV Index for Caodian, China

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

The table above highlights how UV exposure in Caodian 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.

Caodian'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
Caodian	5	5	7	8	11	11	11	11	9	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