UV Index in Dafan, China

Last updated: June 2, 2025

In Dafan, China, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With a climate categorized as Cfa, residents and visitors alike face varying levels of UV exposure throughout the day, peaking at a significant 12 around noon. As UV levels fluctuate from mild in the morning to extreme in the midday hours, staying informed about these changes allows you to take essential precautions, ensuring you enjoy the sun safely while protecting your skin from harmful rays. Embrace sun safety in Dafan by knowing when to seek shade or apply sunscreen!

Hourly UV Index in Dafan

At dawn, the UV Index starts low at 1 around 07:00, making it a gentle introduction to the day. As the sun rises higher, the intensity increases rapidly, peaking at 12 by 12:00—perfect for sunbathers and outdoor enthusiasts seeking that golden glow. The midday sun commands attention, with values reaching 11 at 11:00 and 13:00, encouraging sun safety precautions. As the afternoon rolls in, the UV Index begins to wane, dropping to 9 at 14:00 and further to 4 by 16:00. By evening, the UV exposure diminishes significantly, settling back to 1 by 19:00, ushering in a gentle dusk. It’s essential to stay informed and safeguard against the sun’s rays, especially during those peak 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	3	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dafan

Throughout the year, UV Index levels fluctuate significantly, indicating varying risk of sun exposure. High-risk months typically occur from March to August, when the UV Index reaches its peak with values between 9 to 13, categorized as very high to extreme. For instance, in May and July, the burn time is as short as 10 minutes, underscoring the importance of protective measures. Visitors and residents are advised to take precautions during these months, such as wearing sunscreen, protective clothing, and seeking shade, especially between 10 AM and 4 PM when UV radiation is strongest. The UV Index begins to drop in September, and by December, it falls to a moderate rating of 5, allowing for less stringent sun safety practices.

Monthly Maximum UV Index for Dafan, China

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

The table above highlights how UV exposure in Dafan 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.

Dafan'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
Dafan	6	7	9	10	11	12	13	12	10	8	7	5
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