UV Index in Longtai, China

Last updated: August 1, 2025

In Longtai, China, understanding the UV Index is essential for maintaining skin health and preventing sunburn. As the region experiences a Dwb climate, residents and visitors alike can face significant UV exposure, particularly between 10 AM and 2 PM when the index peaks at a striking 13. Being aware of these levels not only empowers individuals to take proactive measures, such as wearing sunscreen and protective clothing, but also significantly reduces the risk of skin damage. Stay informed and protect yourself from the sun's harmful rays to enjoy the beautiful days in Longtai safely!

Hourly UV Index in Longtai

At dawn, the UV Index was a gentle 1 at 7:00 AM, slowly rising to 2 by 8:00 AM. As the sun ascended, intensity surged, peaking at 13 between noon and 1:00 PM, revealing the day’s most potent rays. At 11:00 AM, it reached a striking 11, signaling the time for sun protection. The afternoon saw a gradual decline, cooling to 10 at 3:00 PM, before tapering off through the evening with values of 4, 2, and finally returning to 1 by sunset at 7:00 PM. It's clear that during midday, caution is key to enjoying the sun safely!

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	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	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 Longtai

The UV Index exhibits significant seasonal changes, peaking during the summer months. January starts with a moderate UV Index of 5, with a burn time of 30 minutes, but as we progress to March, it escalates to a very high 9, reducing burn time to just 15 minutes. April through September faces extreme UV levels, with the highest index of 14 in June, where skin can begin to burn in as little as 10 minutes. October sees a drop to a very high 9, while November and December return to moderate levels of 6 and 4, respectively. The high-risk months for UV exposure are from April to September, where precautions are essential. Visitors and residents are advised to wear sunscreen, protective clothing, and seek shade, especially when UV Index levels are at their highest to reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Longtai, China

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

The table above highlights how UV exposure in Longtai 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.

Longtai'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
Longtai	5	7	9	12	13	14	13	13	11	9	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