UV Index in Dayuan, China

Last updated: May 3, 2025

In Dayuan, China, understanding the UV Index is crucial for protecting your skin from harmful ultraviolet rays. With peak UV levels reaching 12 around midday in this Cfa climate zone, the risk of sunburn escalates significantly, making awareness essential for maintaining skin health. Recognizing these fluctuations not only aids in effective sunburn prevention but also empowers residents and visitors to enjoy the outdoors safely. As you explore Dayuan’s sunny locales, keep an eye on the UV Index to ensure your adventures remain enjoyable and damage-free!

Hourly UV Index in Dayuan

The UV Index throughout the day highlights a significant peak in solar intensity, starting with a gentle level of 2 at 7:00 AM. As the sun rises higher, the index climbs steadily, hitting 4 by 8:00 AM and reaching a striking 6 by 9:00 AM. The intensity reaches its zenith between 11:00 AM and 12:00 PM, with values soaring to 12—a clear signal for sun enthusiasts to take precautions. Gradually, the index dips to 9 at 1:00 PM, and by mid-afternoon, it lowers to 6 at 3:00 PM. As evening approaches, the UV Index declines further, settling back to 2 at 5:00 PM, and drifting down to 0 by 7:00 PM, indicating a shift towards safer evening conditions. This data serves as a reminder to stay sun-smart during 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	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Dayuan

The UV Index experiences significant fluctuations throughout the year, with the highest exposure risks occurring from March through September, where values consistently reach 11 or higher, indicating extreme conditions. The most critical months, June and July, peak at a UV Index of 13, resulting in a burn time of just 10 minutes—a clear warning for outdoor activities. Conversely, January and December reflect lower risks with an Index of 6 and burn times extending to 25 minutes. To ensure safety, both visitors and residents are advised to take precautions during the high-risk months by using sunscreen, wearing protective clothing, and limiting sun exposure, especially between 10 AM and 4 PM.

Monthly Maximum UV Index for Dayuan, China

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

The table above highlights how UV exposure in Dayuan 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.

Dayuan'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
Dayuan	6	8	11	11	12	12	13	13	11	9	8	6
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