UV Index in Longwu, China

Last updated: June 2, 2025

Understanding the UV Index in Longwu, China is crucial for ensuring skin health and preventing sunburn. This awareness not only helps you plan your day but also safeguards against the harmful effects of ultraviolet radiation. Longwu's Cwb climate features a mix of sunny and partly cloudy days, exposing residents and visitors to varying levels of UV hazards. With peak UV levels reaching 14 around midday, it’s essential to stay informed about these indices to protect your skin from damage and enjoy the beautiful outdoor environment safely.

Hourly UV Index in Longwu

As the sun rises, the UV Index begins its ascent, starting at a modest 1 by 07:00. By 08:00, it climbs to 2, signaling the first hints of sun exposure. The day's intensity peaks around 12:00, when the index reaches a blistering 13, a reminder to take precautions. It continues to soar, hitting its highest point at 13:00 with a strong 14, before gradually descending as the afternoon fades into evening. By 17:00, the index drops to 4, then retreats to a safe 1 by 19:00. This hourly dance of the UV Index underscores the importance of staying vigilant under the sun, especially during the midday 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	10	very high	15 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Longwu

Throughout the year, the UV Index experiences significant fluctuations, especially during the high-risk months from March to October, where values reach an extreme peak of 15 in both May and July. The highest risk occurs in May and July, with a mere 10-minute burn time indicating the need for heightened sun protection. In contrast, the winter months from January to February still show a very high index, with a burn time of only 15 minutes, emphasizing the importance of sun safety year-round. As such, both visitors and residents are strongly advised to take appropriate precautions, such as wearing sunscreen, protective clothing, and seeking shade during peak sunshine hours, to mitigate the risks of harmful UV exposure.

Monthly Maximum UV Index for Longwu, China

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

The table above highlights how UV exposure in Longwu 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.

Longwu'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
Longwu	8	10	12	13	15	14	15	14	14	12	9	7