UV Index in Dayao, China

Last updated: June 2, 2025

In Dayao, China, awareness of the UV Index is crucial for safeguarding skin health and preventing sunburn. With a temperate climate marked by significant sunshine, understanding UV levels is essential for residents and visitors alike. On a typical day, UV exposure peaks between 10 AM and 2 PM, reaching an alarming maximum of 10—indicating a very high risk of harm from unprotected sun exposure. Being informed about these fluctuations allows individuals to take necessary precautions, ensuring their time outdoors remains enjoyable and safe. Remember, protecting your skin is paramount in this vibrant region where the sun shines bright!

Hourly UV Index in Dayao

The UV Index data reveals a dynamic sun journey throughout the day. Starting with a gentle warmth at 07:00 (UV Index 2), the intensity gradually climbs to peaking at 12:00 with a maximum of 10, indicating very high UV exposure—perfect for seeking shade or slathering on sunscreen! As the afternoon wears on, the index begins to dip, dropping to 7 by 14:00 and continuing to fade into the evening with readings of 5 at 15:00, 3 at 16:00, and tapering off to 1 by 18:00 and 19:00. This data beautifully illustrates the sun's powerful influence during midday, underscoring the importance of sun protection 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	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	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 Dayao

Throughout the year, UV Index levels display a marked seasonal variation, indicating significant changes in sun exposure risk. The high-risk months for sunburn are from April to August, where the UV Index consistently reaches values between 8 and 11, classified as very high to extreme, with burn times dropping as low as 10 minutes in July and August. In contrast, January, November, and December present a much lower risk, with UV Index levels categorized as moderate. Visitors and residents are advised to take extra precautions during peak months by wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade when possible, especially during midday hours to minimize skin damage and health risks.

Monthly Maximum UV Index for Dayao, China

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

The table above highlights how UV exposure in Dayao 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.

Dayao'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
Dayao	3	4	6	8	9	10	11	11	8	6	4	3
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