UV Index in Qilian, China

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Qilian, China, where the high-altitude climate can lead to increased sun exposure risks. As UV levels can reach as high as 13 during midday hours, it’s essential to stay informed to protect your skin from sunburn and long-term health issues. Knowing when to seek shade or don protective clothing can significantly impact your skin’s health and overall well-being. With its unique ET climate, Qilian experiences distinct UV exposure patterns, making it vital to embrace UV safety as part of your daily routine. Stay aware, stay safe!

Hourly UV Index in Qilian

The hourly UV Index data reveals a sharp escalation in UV radiation as the day progresses. Starting from a mild 1 at 07:00, the index swiftly climbs to 2 by 08:00, before reaching 4 at 09:00. The intensity peaks at a blistering 13 between 13:00 and 14:00, indicating a time when sun protection is crucial. As the afternoon wanes, the UV Index declines, dropping to 5 by 17:00 and falling further to 1 by 19:00. This data underscores the importance of safety measures during midday, when the sun’s rays are most potent.

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	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Qilian

As the year progresses, UV Index levels fluctuate significantly, leading to varying risk factors for exposure. January and February see moderate UV levels at 3 and 5, respectively, allowing for longer burn times of 30 minutes. By March, the index climbs to 9 (very high), where burn time decreases to 15 minutes. The peak occurs from April through September, with extreme UV levels of 11 to 14, where residents and visitors should limit sun exposure to 10 minutes to avoid burns. October marks a slight decrease to a very high index of 8, while November and December return to moderate levels, each with an index of 5 and 3 and burn times of 30 minutes. High-risk months for UV exposure include March to September, making it crucial for individuals to wear sun protection, seek shade, and stay hydrated during these peak times, especially when the UV index is at its highest.

Monthly Maximum UV Index for Qilian, China

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

The table above highlights how UV exposure in Qilian 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.

Qilian'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
Qilian	3	5	9	11	13	14	13	12	11	8	5	3
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