UV Index in Naidong, China

Last updated: June 2, 2025

In Naidong, China, staying informed about the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels not only aids in sunburn prevention but also plays a vital role in long-term skin health. With its Dwc climate, Naidong experiences high UV exposure, particularly during midday when the index peaks at a staggering 16. This means that residents and visitors alike must be vigilant and protect themselves from harmful rays, especially between 10 AM and 3 PM when the sun is at its most intense. Be proactive—know your UV Index!

Hourly UV Index in Naidong

The UV Index unveils a dramatic peak throughout the day, starting from a mild 1 at 07:00 and 08:00 and rapidly escalating. By 09:00, it rises to 3, but the real intensity kicks in with 10:00 reaching 6. As the sun climbs higher, the index surges to a scorching 13 at 12:00, hitting its zenith of 16 at both 13:00 and 14:00. The heat begins to wane after 15:00, dropping to 12 by 16:00 and further to 8 at 17:00. As the day cools down, the UV Index settles at 4 by 18:00 and diminishes to a gentle 2 by 19:00. It’s a vibrant display of intensity, reminding us to stay protected 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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	13	extreme	10 min
13:00	16	extreme	10 min
14:00	16	extreme	10 min
15:00	15	extreme	10 min
16:00	12	extreme	10 min
17:00	8	very high	15 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Naidong

The UV Index exhibits significant seasonal changes, peaking between March and September when the UV Index reaches its maximum of 18 in May. During these months, the exposure category is extreme, with a critical burn time of just 10 minutes. Notably, February to October are considered high-risk months due to their elevated UV levels. In contrast, January and December feature a high exposure category with more manageable burn times of 25 minutes. To protect themselves, visitors and residents should take precautionary measures such as using sunscreen, wearing protective clothing, and seeking shade, especially during peak UV intensity in the summer months.

Monthly Maximum UV Index for Naidong, China

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

The table above highlights how UV exposure in Naidong 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.

Naidong'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
Naidong	7	11	13	15	18	16	16	16	15	12	11	7