UV Index in Lhasa, China

Last updated: July 2, 2025

In Lhasa, China, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. With UV levels soaring as high as 16 during peak hours, understanding these fluctuations is key to preventing sunburn and maintaining long-term skin health. Nestled at a high altitude, Lhasa's Dwc climate brings unique challenges, as the intense sun can lead to increased UV exposure even on seemingly mild days. Stay informed and protect your skin by monitoring the UV Index regularly when enjoying the majestic landscapes of this vibrant city.

Hourly UV Index in Lhasa

Throughout the day, the UV Index experiences significant fluctuations, peaking dramatically at 13:00 with a high of 16. Early morning hours reveal a mild UV Index of 1 until 09:00, when it begins to rise gradually, hitting 5 by 10:00. As the sun reaches its zenith, the intensity surges to a striking 13 at 12:00, followed by a peak of 16 from 13:00 to 14:00. The intensity starts to decline after 15:00, settling at 12 by 16:00, and continuing to dip through the evening, concluding at a safe 2 by 19:00. It’s a vivid reminder to protect your skin during those 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	1	low	45 min
09:00	2	low	45 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 Lhasa

Throughout the year, UV radiation levels exhibit significant seasonal fluctuations, with the highest exposure typically occurring from February to September. Notably, March to May marks the peak UV Index, reaching an extreme level of 15 to 17, where the burn time is as short as 10 minutes. January and December present relatively lower risks, but caution is still advised. For those living in or visiting the area, it's crucial to remain vigilant during the high-risk months of February through October. Recommendations include wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak hours, especially from 10 AM to 4 PM, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Lhasa, China

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

The table above highlights how UV exposure in Lhasa 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.

Lhasa'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
Lhasa	8	11	14	15	17	17	16	16	15	12	11	7