UV Index in Changchun, China

Last updated: May 3, 2025

Understanding the UV Index in Changchun, China is essential for safeguarding your skin and overall health. As a city that experiences significant seasonal variation, it's crucial to stay informed about daily UV levels to prevent sunburn and long-term skin damage. With peak UV readings reaching up to 8 around midday during sunny days, residents and visitors alike should take precautions, especially considering Changchun's cold climate can make UV exposure easy to underestimate. Embrace sun safety and protect yourself with regular UV Index checks!

Hourly UV Index in Changchun

The UV Index rises with the sun, peaking as the day unfolds. At 07:00, it begins at a mild 2, but by 08:00, it climbs to 4. The real heat arrives by 10:00, reaching a strong 7, and by 11:00 and 12:00, it hits its highest point of 8—a moment to seek shade or slather on that sunscreen! As the afternoon progresses, the index dwindles, dropping to 5 by 14:00, and continuing to decline through the late afternoon with 3 at 15:00, 2 at 16:00, and tapering off to a low of 1 by 17:00 and 18:00. Finally, as the day fades, the UV Index falls to 0 by 19:00, signaling a much safer time to enjoy the outdoors without worries. Remember to protect your skin when the sun is at its zenith!

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	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	7	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 min
15:00	3	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Changchun

Throughout the year, seasonal changes in UV levels significantly influence sun safety. From January to March, the UV Index remains relatively low to moderate, with burn times ranging from 30 to 45 minutes. However, as we enter April, the UV Index rises to 7, marking the beginning of high-risk months where exposure becomes more dangerous. The peak occurs during May to August, with an alarming UV Index of 9 and very high exposure risk, allowing for burn times as short as 15 minutes. September sees a slight decrease to a UV Index of 7, still indicating a high risk, before settling back into the moderate category from October to December. Visitors and residents are advised to take extra precautions between April and August by wearing sunscreen, protective clothing, and seeking shade, particularly during peak sun hours, to reduce the risk of UV-related health issues.

Monthly Maximum UV Index for Changchun, China

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

The table above highlights how UV exposure in Changchun 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.

Changchun'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
Changchun	2	3	5	7	8	9	9	9	7	4	3	2
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