UV Index in Sandaogang, China

Last updated: July 2, 2025

In Sandaogang, China, awareness of the UV Index is essential for safeguarding your health under the sun. Understanding daily UV levels can help prevent sunburn and protect your skin from long-term damage, particularly in this Dwa climate, where ultraviolet radiation can be intense. During the day, Sandaogang experiences fluctuating UV Index values that peak at a striking 9 between 10:00 AM and 12:00 PM, posing a significant risk for skin exposure. Being informed about these levels allows residents and visitors to enjoy outdoor activities safely while prioritizing skin health.

Hourly UV Index in Sandaogang

The UV Index climbs steadily throughout the morning, starting at a manageable 3 at 07:00 and surging to a peak of 9 between 10:00 and 12:00. During these hours, sun protection is crucial as the intensity remains high, ideal for outdoor activities if precautions are taken. As the afternoon sets in, the index begins to decline, dropping to 8 by 13:00, and then tapering off to 6 at 14:00. By the afternoon, the risks lessen significantly, with readings falling to 4 at 15:00, and a gentle decline continues into the evening, reaching 1 by 17:00 and finally settling at 0 after 19:00. This pattern emphasizes the importance of maximizing sun safety during the midday hours, where the sun's rays are at their strongest.

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	3	moderate	30 min
08:00	5	moderate	30 min
09:00	7	high	25 min
10:00	9	very high	15 min
11:00	9	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sandaogang

The UV Index varies significantly throughout the year, with seasonal spikes occurring during the summer months. High-risk months include May, June, July, and August, when the UV Index reaches levels between 8 and 9, indicating a very high level of exposure risk with a burn time as low as 15 minutes. Conversely, the winter months of January, November, and December show low UV levels, where the burn time extends to 45 minutes. Residents and visitors should take protective measures during high UV periods by seeking shade, wearing protective clothing, and applying sunscreen regularly. Remember, even on cloudy days, UV rays can penetrate and cause skin damage—staying informed is key to enjoying the outdoors safely.

Monthly Maximum UV Index for Sandaogang, China

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

The table above highlights how UV exposure in Sandaogang 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.

Sandaogang'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
Sandaogang	2	3	5	7	8	9	9	8	7	4	2	2
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
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