UV Index in Halajun, China

Last updated: June 2, 2025

In Halajun, China, being aware of the UV Index is essential for safeguarding your skin against the sun's harmful rays. Understanding UV levels is crucial, as it helps prevent sunburn and promotes long-term skin health. With a BWk climate characterized by dry conditions, Halajun often experiences intense sunlight, especially during midday hours when the UV Index peaks at an alarming 13. By staying informed about local UV exposure risks, you can better enjoy the outdoors while protecting yourself from potential damage.

Hourly UV Index in Halajun

As the sun rises, the UV Index begins its gentle ascent, starting at a modest 1 at 07:00. By 08:00, it triples to 3, signaling the start of a brighter day. The intensity peaks at 11:00 with an impressive 11, and it reaches its maximum at 12:00, soaring to 13. The afternoon sun maintains a high intensity, with values of 13 at 13:00 before gradually tapering off. From 14:00 onward, the index declines to 12, then drops to 9 at 15:00. As evening approaches, the UV Index decreases further, resting at 1 by 19:00. It's clear that if you're out and about during the midday hours, protection from UV rays is essential!

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	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 Halajun

Throughout the year, the UV Index exhibits significant seasonal variability, with the most critical risk months spanning from March to August. During this period, the UV Index reaches its peak, hitting 11 to 14, classifying these months as having an extreme risk for skin damage, with a burn time as short as 10 minutes. March and September also warrant caution, with indices of 10 and 9 respectively, indicating a very high risk that requires attentive sun protection. Visitors and residents are advised to adopt protective measures, such as wearing broad-spectrum sunscreen, seeking shade, and donning protective clothing during high-risk months. In contrast, the UV Index drops considerably in winter months, with January, February, November, and December showing more moderate levels, allowing for longer exposure times of 30 minutes without serious harm. Stay informed and protect your skin year-round!

Monthly Maximum UV Index for Halajun, China

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

The table above highlights how UV exposure in Halajun 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.

Halajun'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
Halajun	3	5	10	11	14	13	12	11	9	7	4	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