UV Index in Karlung, China

Last updated: June 2, 2025

Understanding the UV Index in Karlung, China, is crucial for safeguarding your skin health. With UV levels reaching a peak of 16 around midday, awareness of these levels can significantly aid in preventing sunburn and long-term skin damage. Nestled in an ET climate zone, Karlung experiences unique challenges, where the intense sunlight can lead to elevated UV exposure risks, especially during the summer months. By staying informed about the UV Index, residents can take proactive steps to protect themselves while enjoying the stunning natural beauty that surrounds them.

Hourly UV Index in Karlung

The UV Index throughout the day showcases a dramatic rise, peaking at 16 between 1 PM and 2 PM, signaling a heightened need for sun protection. Starting from a mild 1 at 7 AM and 8 AM, the index gradually climbs, reaching 5 by 10 AM and a striking 9 at 11 AM. As midday approaches, it spikes sharply to an intense 13 at noon, before hitting its maximum at 16 just after. As the afternoon unfolds, the index begins to decline, dropping to 12 by 4 PM and tapering to 2 by 7 PM. So, if you're heading outdoors during the peak hours, remember to slather on sunscreen, wear protective clothing, and seek shade whenever possible!

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	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	9	very high	15 min
12:00	13	extreme	10 min
13:00	16	extreme	10 min
14:00	16	extreme	10 min
15:00	15	extreme	10 min
16:00	12	extreme	10 min
17:00	8	very high	15 min
18:00	5	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Karlung

The UV Index exhibits significant seasonal variation, peaking from February to October, when it reaches extreme levels, particularly in May with an index of 18. During this period, residents and visitors should be particularly vigilant, as the burn time is reduced to just 10 minutes for most months, with January being the only exception at 15 minutes (very high). The high-risk months are from February to October, where protective measures are essential to prevent skin damage. While November also falls into the extreme category, it’s crucial for everyone to stay informed and practice sun safety habits, such as wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours. In contrast, December shows a decrease in risk with a UV Index of 7, allowing for a longer burn time of 25 minutes but still warrants caution. Stay safe and enjoy the sunshine!

Monthly Maximum UV Index for Karlung, China

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

The table above highlights how UV exposure in Karlung 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.

Karlung'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
Karlung	8	11	14	15	18	16	17	16	16	12	11	7