UV Index in Gucheng, China

Last updated: July 2, 2025

Understanding the UV Index in Gucheng, China is crucial for maintaining skin health and preventing sunburns. The UV Index serves as a simple, yet powerful tool that communicates the daily risk of harm from unprotected sun exposure. With Gucheng's Cfa climate, characterized by warm summers, the UV Index can soar to high levels, particularly between 10 AM and 2 PM, reaching a peak of 11. Being aware of these fluctuating UV levels helps residents and visitors alike adopt effective sun protection measures, allowing everyone to enjoy the sunshine safely while minimizing the long-term risks of skin damage.

Hourly UV Index in Gucheng

As the day unfolds, the UV Index rises sharply, peaking between 11:00 AM and 12:00 PM at an intense 11, signaling the need for sun protection. Early morning hours start relatively low, with values of 2 at 7:00 AM and escalating to a moderate 3 by 8:00 AM. The index then surges, hitting 6 by 9:00 AM and soaring to 9 at 10:00 AM. After reaching its zenith, the UV exposure begins to decline in the afternoon, tapering to 8 at 2:00 PM, followed by a gentle descent from 6 at 3:00 PM to 1 by 6:00 PM. Finally, the UV Index dips to a safe 0 at 7:00 PM, as the sun sets and the risk of UV radiation diminishes. Stay protected during the peak hours to enjoy the sun safely!

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

Monthly UV Index Trends in Gucheng

The seasonal UV changes indicate a significant increase in UV exposure as the year progresses, with high-risk months being from March to October, where the UV Index reaches as high as 11 (extreme). Specifically, May to August poses the greatest risk, with a burn time of just 10 minutes in direct sunlight. Residents and visitors are advised to take precautionary measures during these months, including wearing protective clothing, sunglasses, and sunscreen to mitigate harmful effects. As the UV Index begins to decline in September, it remains important to stay vigilant until it drops to more moderate levels by December, when the burn time increases to 30 minutes again.

Monthly Maximum UV Index for Gucheng, China

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

The table above highlights how UV exposure in Gucheng 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.

Gucheng'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
Gucheng	5	6	9	10	11	11	11	11	10	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