UV Index in Longquan, China

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Longquan, China, especially given the region's Cwa climate, which offers a mix of humid subtropical conditions. With peak UV levels soaring to 11 around noon, awareness of these readings is essential for preventing sunburn and safeguarding skin health. By keeping an eye on UV levels, locals can take proactive measures to protect themselves during the sun's rays, which pose higher risks during the summer months. Don't underestimate the power of the sun—understanding UV exposure in Longquan can make all the difference in enjoying the outdoors safely!

Hourly UV Index in Longquan

The UV Index throughout the day exhibits a dynamic rise and fall in exposure, beginning at a low 1 at 07:00 and climbing steadily as the sun ascends. By 10:00, intensity spikes to 6, reaching its peak at noon with a striking 11—a critical level necessitating sun protection. This high UV exposure remains consistent until 13:00, after which a gradual decline ensues, dropping to 8 by 15:00. As the sun starts to set, the index softens to 3 by 17:00, further descending to a mild 1 by 19:00. It’s essential to stay cautious, particularly during the peak hours of 11:00 and 12:00, to safeguard against harmful 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	1	low	45 min
08:00	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Longquan

Throughout the year, seasonal UV changes reflect varying levels of exposure risk. High-risk months occur from March to September, where the UV Index peaks at 12 in May and 11 in June and July, categorized as extreme, necessitating a burn time of just 10 minutes. Notably, even in April and October, the UV Index reaches 10 and 8, indicating a very high risk category. To protect skin from harmful UV radiation, visitors and residents are advised to wear sunblock, seek shade during peak hours, and wear protective clothing, especially from March to September. Remember that while UV levels are lower in winter months (January and December), moderate exposure can still occur, making it wise to stay vigilant throughout the year.

Monthly Maximum UV Index for Longquan, China

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

The table above highlights how UV exposure in Longquan 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.

Longquan'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
Longquan	4	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