UV Index in Daliu, China

Last updated: July 2, 2025

Understanding the UV Index in Daliu, China is crucial for protecting your skin against harmful ultraviolet rays. With a typical Cwa climate that brings strong sunlight, especially during the summer months, knowing the daily UV levels can help you prevent sunburn and maintain your skin health. For instance, UV Index values peak at 11 between noon and 1 PM, indicating a very high risk of harm from unprotected sun exposure. By staying informed about these levels, residents and visitors can take proactive measures to enjoy the outdoors safely.

Hourly UV Index in Daliu

At dawn, the UV Index begins its ascent with a mild 1 at 7:00 AM, gradually increasing to a moderate 2 by 8:00 AM. As the sun climbs higher, it reaches a noteworthy 5 at 9:00 AM, but the real intensity hits at 10:00 AM with a strong 7. By 11:00 AM, the UV levels soar to a peak of 10, continuing at an impressive 11 from 12:00 PM to 1:00 PM—the highest of the day. After this midday intensity, the numbers begin to wane, dropping to 10 at 2:00 PM, then to 8 at 3:00 PM. The afternoon cools off slightly, falling to 5 by 4:00 PM, and ultimately settling back to 3 by 5:00 PM. As the day draws to a close, the UV Index gently slips to 1 by 6:00 PM, and remains there until 7:00 PM, indicating a safe return to evening activities.

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	5	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Daliu

Throughout the year, the UV Index experiences significant seasonal fluctuations, influenced by weather and daylight changes. The high-risk months for UV exposure are from March to August, where the UV Index peaks at 11 during May through August, indicating an extreme risk level with a burn time as low as 10 minutes. In contrast, January, November, and December see moderate UV levels, allowing burn times of 30 minutes. Visitors and residents are strongly advised to take precautions during the high UV months by wearing sunscreen, protective clothing, and seeking shade, particularly during midday hours. Always be mindful of your skin's sensitivity and stay informed about local UV Index readings to ensure safe sun exposure.

Monthly Maximum UV Index for Daliu, China

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

The table above highlights how UV exposure in Daliu 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.

Daliu'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
Daliu	5	6	8	9	11	11	11	11	10	8	5	4
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