UV Index in Sicheng, China

Last updated: May 3, 2025

Understanding the UV Index in Sicheng, China is essential for maintaining skin health and preventing sunburn. The UV Index measures the strength of ultraviolet radiation, empowering residents and visitors to make informed decisions about sun protection. In Sicheng's Cwa climate, where sun exposure can spike—reaching a maximum UV Index of 10 during the midday hours—it’s crucial to recognize and respond to elevated UV levels. By staying informed, you can enjoy the outdoors safely while minimizing the risk of skin damage and associated health issues.

Hourly UV Index in Sicheng

As the sun rises, the UV Index starts off at a mild 1 by 07:00, perfect for a leisurely morning. By 08:00, it climbs to 3, signaling a bit more caution for those heading outdoors. The intensity ramps up quickly, peaking at a striking 10 by 12:00, making midday the most hazardous time for sun exposure. Thankfully, by 13:00, it begins to decline to 9, maintaining significant levels but easing slightly in the afternoon. As the day progresses, the index gradually drops, reaching 5 by 15:00 and continuing down to 1 by 19:00. This hourly pattern highlights the importance of sun safety, particularly during those peak hours when the risk of skin damage is at its highest.

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	3	moderate	30 min
09:00	5	moderate	30 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 Sicheng

The UV Index exhibits significant seasonal variations, with notable increases in risk from March through October. The high-risk months are April to September, during which the UV Index reaches its peak at 10 or 8, corresponding to a very high exposure category, and the burn time reduces to just 15 minutes. Residents and visitors should be especially vigilant during this interval, employing protective measures such as wearing sunscreen, hats, and sunglasses when outdoors. From January to March and again in November to December, the UV Index is lower, classified as moderate, allowing for a safer sun exposure duration of 30 minutes. Overall, it is essential to remain aware of UV levels and take appropriate precautions, particularly during the intense summer months.

Monthly Maximum UV Index for Sicheng, China

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

The table above highlights how UV exposure in Sicheng 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.

Sicheng'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
Sicheng	4	5	7	8	10	10	10	10	9	8	5	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