UV Index in Shitang, China

Last updated: May 3, 2025

Understanding the UV Index in Shitang, China is crucial for safeguarding your skin health and preventing sunburn. With its humid subtropical climate, Shitang experiences notable UV exposure, particularly during the midday hours when levels peak at a striking 12. Being aware of the UV Index helps residents and visitors alike make informed decisions about sun protection, enabling them to enjoy outdoor activities while minimizing skin damage. As the sun rises higher, it's important to monitor UV levels closely to avoid the harmful effects of increased radiation.

Hourly UV Index in Shitang

The UV Index provides a vital insight into sun exposure throughout the day, peaking during the late morning to early afternoon hours. At 07:00, it starts off low at 2, but by 08:00, it rises to 4, indicating increasing sun intensity. The real surge happens between 09:00 and 12:00, where it climbs dramatically to a maximum of 12 at 11:00 and 12:00. As the sun begins to dip after 13:00, the index gradually decreases to 11 at 1 PM and gently tapers off to 9 at 2 PM. By 3 PM, it continues to decline to 6, and by the evening, it reaches a minimal 1 at both 5 PM and 6 PM, finally falling to 0 by 7 PM. This hourly breakdown urges us to protect our skin during the peak hours, especially when the index hits its zenith.

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

Monthly UV Index Trends in Shitang

The UV Index demonstrates significant seasonal variation, with the highest risk for UV exposure occurring from March to September, when the index reaches an extreme level of 11 to 13, leading to a dangerously short burn time of just 10 minutes. Notably, February (UV Index 8) and October (UV Index 9) also present high to very high levels of risk, with burn times of 15 minutes. Residents and visitors should be particularly vigilant during these high-risk months, ensuring to wear protective clothing, apply sunscreen, and seek shade to minimize the risk of sunburn and long-term skin damage. In contrast, the UV Index is much lower in December (5) and January (6), where the burn time is more forgiving at 30 and 25 minutes, respectively, but precautions should still be taken to stay safe year-round.

Monthly Maximum UV Index for Shitang, China

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

The table above highlights how UV exposure in Shitang 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.

Shitang'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
Shitang	6	8	11	11	12	13	12	13	11	9	7	5
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