UV Index in Nianduhu, China

Last updated: July 2, 2025

In Nianduhu, China, understanding the UV Index is crucial for safeguarding your skin and overall health. With peak levels reaching a hazardous 14 during the midday hours, awareness of UV exposure can help prevent painful sunburns and longer-term damage. The Dwc climate of Nianduhu intensifies these risks, especially in the hotter months when the sun's rays can be particularly intense. Whether you're enjoying outdoor activities or simply going about your daily routine, knowing the UV Index empowers you to protect yourself and enjoy the sun safely.

Hourly UV Index in Nianduhu

The UV Index data reveals a striking daily pattern in sun exposure. Starting from 07:00, the index begins at a modest 1, making early morning outdoor activities relatively safe. As the sun climbs, the index steadily rises to 4 by 09:00 and reaches 7 at 10:00—signaling it's time to apply sunscreen. The peak intensity occurs between 12:00 and 14:00, with the UV Index soaring to a maximum of 14, indicating a high risk of harm from unprotected sun exposure. After this zenith, it gradually declines: down to 11 at 15:00, then slipping to 5 by 17:00. The cooling trend continues into the evening, with the index falling back to 1 by 19:00. Be sure to keep an eye on the clock and protect your skin during the sun's most powerful 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	14	extreme	10 min
15:00	11	extreme	10 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Nianduhu

Throughout the year, UV levels exhibit significant seasonal changes, with high-risk months occurring primarily from March to September. During this peak period, the UV Index reaches extreme levels, exceeding 12, which drastically reduces the burn time to just 10 minutes. Notably, May through July consistently show a UV Index of 14, highlighting the necessity for precautions. In contrast, the UV Index drops to moderate levels in January and December, with safer burn times extending to 30 minutes. Visitors and residents should take proactive measures during high UV months by wearing protective clothing, applying sunscreen, and seeking shade during peak sunlight hours, especially between March and September.

Monthly Maximum UV Index for Nianduhu, China

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

The table above highlights how UV exposure in Nianduhu 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.

Nianduhu'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
Nianduhu	4	6	9	12	14	14	14	13	12	9	7	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