UV Index in Shigu, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Shigu, China, where the sun can be both a source of warmth and a risk factor for skin damage. With UV levels peaking at 15 around midday, it's essential to stay informed to prevent sunburn and protect overall skin health. The subtropical highland climate of Shigu brings about unique UV exposure risks, especially during the sunniest hours. By being aware of the UV Index, you can take proactive steps to enjoy the outdoors safely while minimizing the harmful effects of UV radiation.

Hourly UV Index in Shigu

As the sun rises, the UV Index gradually climbs, starting from a gentle 1 at 7:00 AM. By 9:00 AM, it has already reached a moderate 4, but the real intensity kicks in around 10:00 AM, peaking at an impressive 13 by noon. 1:00 PM marks the highlight of the day, where the UV Index soars to a staggering 15 before beginning its decline. The afternoon sees a slight drop, settling at 12 by 3:00 PM, and further decreasing as the sun starts to set. By 6:00 PM, the UV Index drops back to 2, returning to more manageable levels by evening, finally reaching 1 at 7:00 PM. Be sure to protect your skin during the peak hours, especially from 11:00 AM to 1:00 PM, when the UV radiation 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	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	13	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Shigu

The UV Index experiences significant fluctuations throughout the year, peaking during the summer months. From January to April, the UV Index begins at a very high level (8-9) but escalates to extreme levels, reaching 15 or higher from May through July. Notably, July sees the highest index at 16, indicating a high-risk month for sun exposure. As summer transitions into fall, the UV Index gradually decreases, yet remains at an extreme level until October. November drops back to very high (9), and December sees a further reduction to high (7). Given these patterns, both visitors and residents are advised to take necessary precautions, especially during the extreme UV months of March through October. It is crucial to limit sun exposure to under 15 minutes during peak hours, apply sunscreen regularly, and wear protective clothing to safeguard against potential skin damage.

Monthly Maximum UV Index for Shigu, China

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

The table above highlights how UV exposure in Shigu 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.

Shigu'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
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
Shigu	8	9	12	14	15	15	16	15	14	12	9	7