UV Index in Dayuanhuizu, China

Last updated: June 2, 2025

In Dayuanhuizu, China, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburns as ultraviolet rays can be particularly intense in this climate zone (Cwa). Understanding daily UV levels is essential for planning outdoor activities and protecting yourself from potential skin damage, especially during peak exposure times when the index can soar to 12 around noon. With Dayuanhuizu's unique climate characteristics, it’s vital to be proactive about sunscreen use and protective measures to enjoy the sun safely while safeguarding your skin’s health.

Hourly UV Index in Dayuanhuizu

As the sun rises, the UV Index starts off low at 1 by 07:00, gradually climbing to a moderate 2 by 08:00. Things heat up by 09:00, where the index reaches 4, signaling a need for caution. 10:00 brings a sharp surge to 7, followed by a peak of 12 at both 12:00 and 13:00, indicating high levels of UV radiation. As the afternoon unfolds, the index begins to dip, dropping to 11 at 14:00 and then gradually decreasing to 9 by 15:00. By 16:00, the value lowers to 6, and as evening approaches, the levels continue to decline, reaching 3 at 17:00 and finally settling back to 2 by 18:00 and 1 by 19:00. It's a day that emphasizes the importance of sun protection, especially during those peak hours between 10:00 and 14:00.

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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dayuanhuizu

Throughout the year, UV Index levels fluctuate significantly, with the highest risk months occurring from March to September. During this period, the UV Index peaks at 12, categorized as extreme, with a burn time of just 10 minutes in May, June, and July, followed closely by August and September at 11. Conversely, January and December experience a moderate UV Index of 4, allowing for a safer exposure time of 30 minutes. As such, visitors and residents are advised to take extra precautions during the high-risk months, wearing protective clothing, applying sunscreen regularly, and seeking shade, especially during peak hours of sunlight to minimize the risk of harmful skin damage.

Monthly Maximum UV Index for Dayuanhuizu, China

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

The table above highlights how UV exposure in Dayuanhuizu 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.

Dayuanhuizu'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
Dayuanhuizu	4	6	8	10	12	12	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