UV Index in Changfa, China

Last updated: June 2, 2025

In Changfa, China, understanding the UV Index is crucial for protecting your skin and overall health. With peak UV levels reaching 9 around noon, awareness of these fluctuating numbers can help you avoid painful sunburns and long-term skin damage. The Dwb climate of Changfa, characterized by hot summers and cool winters, amplifies the risks associated with sun exposure, especially during the warmer months when UV radiation can be particularly intense. By staying informed about the daily UV levels, you can enjoy the sun safely while prioritizing your skin's well-being.

Hourly UV Index in Changfa

The UV Index data reveals a striking pattern throughout the day, starting off at a mild 3 at 7:00 AM. As the sun climbs higher, shielding yourself becomes increasingly important, with the index peaking at 9 by 11:00 AM. This signifies a high risk of harm from unprotected sun exposure, emphasizing the need for sunscreen! The intensity slightly decreases after noon, tapering off to 6 by 2:00 PM and dipping further to 1 by 6:00 PM. It's a reminder that while midday sun can be intense, later hours offer more forgiving conditions for those looking to enjoy some time outdoors. Stay vigilant and protect your skin during those peak 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	3	moderate	30 min
08:00	5	moderate	30 min
09:00	7	high	25 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Changfa

The UV Index exhibits significant seasonal variation, with the highest exposure levels occurring from April to August. During this period, particularly in May, June, and July, the UV Index reaches 9, categorized as very high, necessitating a burn time of only 15 minutes. April also marks the start of increased risk with a UV Index of 6 (high), while September sees a reduction to 6 as well, though precautions should still be taken. Conversely, the months of January, November, and December present a low UV Index of 2, offering a safer environment for outdoor activities without heavy protection. Visitors and residents are advised to schedule outdoor activities to minimize exposure during high-risk months, apply broad-spectrum sunscreen, wear protective clothing, and seek shade when necessary, particularly during peak hours from 10 a.m. to 4 p.m.

Monthly Maximum UV Index for Changfa, China

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

The table above highlights how UV exposure in Changfa 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.

Changfa'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
Changfa	2	3	4	6	8	9	9	8	6	4	2	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