UV Index in Nantai, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Nantai, China, where the climate can elevate sun exposure risks. With UV levels peaking at 9 between 11 AM and 1 PM, awareness of this index helps prevent sunburn and protects skin health. Nantai's Dwa climate brings distinct seasonal variations, yet the potential for high UV exposure remains a threat most days. By keeping a close eye on the UV Index, you can enjoy the outdoors safely and maintain your skin's well-being.

Hourly UV Index in Nantai

As the sun rises, the UV Index begins to climb, reaching a maximum of 9 between 11:00 AM and 1:00 PM—the peak time for sun exposure. Starting at a modest 2 at 7:00 AM, the index steadily ascends to 4 by 8:00 AM, hitting 6 by 9:00 AM. The day's intensity culminates at noon, remaining at that level until 1:00 PM before gradually tapering off. By 3:00 PM, it drops to 5, and after that, it continues to decline, reaching a low of 1 by 6:00 PM. For those planning outdoor activities, it’s essential to take precautions during the midday peak to protect your skin from harmful UV rays!

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	4	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	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 Nantai

The UV Index shows significant seasonal variations, highlighting that the high-risk months for sun exposure are June through August, where the index peaks at 11 in July, indicating an extreme risk category with a burn time of just 10 minutes. Visitors and residents should take extra precautions during these months, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours. As the year transitions into September and October, the UV risk decreases but still requires moderate attention, with index values falling to 5 and 3, respectively. To ensure skin safety year-round, monitor UV levels and adjust outdoor activities accordingly, especially during the very high and extreme exposure periods in the summer.

Monthly Maximum UV Index for Nantai, China

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

The table above highlights how UV exposure in Nantai 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.

Nantai'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
Nantai	2	3	6	8	8	9	11	10	7	5	3	2
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