UV Index in Longtian, China

Last updated: August 1, 2025

Understanding the UV Index in Longtian, China is crucial for maintaining skin health and preventing sunburn. As a region characterized by a Cfa climate, Longtian experiences significant UV exposure, particularly between late morning and early afternoon when levels peak at an intense 13. By being aware of the UV Index, residents and visitors can take essential precautions to protect themselves from harmful rays, ensuring their outdoor activities remain safe and enjoyable. Keep an eye on those UV levels, especially during those high-risk hours, to safeguard your skin and stay healthy under the sun!

Hourly UV Index in Longtian

Today’s UV index paints a clear picture of the sun's intensity throughout the day, starting mildly at 1 at 7 AM. As the morning progresses, the index rises steadily, reaching 3 by 8 AM and 6 by 9 AM. The sun reaches its peak heat around 12 PM, where the UV index hits a maximum of 13—a strong reminder to take precautions. As the afternoon unfolds, the levels gradually drop, with 10 at 2 PM and decreasing to 5 by 4 PM. By the evening, the index falls back to a tranquil 1 by 7 PM, signaling a return to a safer sun exposure threshold. Remember to stay protected during those peak 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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Longtian

As the seasons change, UV Index levels shift significantly, peaking in the summer months. The highest risk for UV exposure typically occurs from May to August, where the UV Index reaches an extreme level of 12 to 13 and the recommended burn time is as little as 10 minutes. This trend continues into September, where the index remains at 11, indicating sustained high risk. In contrast, the winter months of January and December have lower UV levels, rated 6, which still falls under the high exposure category but allows for a longer burn time of 25 minutes. Visitors and residents are advised to take necessary precautions, especially during high-risk periods, by wearing protective clothing, applying sunscreen, and seeking shade when outdoors to minimize skin damage. Staying vigilant during peak UV days ensures better health and safety under the sun.

Monthly Maximum UV Index for Longtian, China

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

The table above highlights how UV exposure in Longtian 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.

Longtian'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
Longtian	6	8	10	11	12	12	13	13	11	9	8	6
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