UV Index in Gantang, China

Last updated: June 2, 2025

In Gantang, China, understanding the UV Index is crucial for maintaining healthy skin and preventing sunburn. As the region experiences a Cfa climate, residents and visitors alike should be aware of the daily changes in UV levels, which can soar to a maximum of 12 around midday. With such high exposure risks, especially between 10 AM and 2 PM, knowing when to seek shade or apply sunscreen can make all the difference in protecting your skin from harmful effects. Stay vigilant and informed to enjoy the sunny days in Gantang while safeguarding your health!

Hourly UV Index in Gantang

The UV Index data presents a clear peak in sun intensity during the midday hours. Starting from a low of 1 at 07:00, the values gradually increase, reaching a significant rise at 10:00 with a sharp climb to 8. The pinnacle occurs at 12:00, where the UV Index soars to a maximum of 12, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the index begins to decline, dropping to 10 by 14:00 and then gently tapering off to 4 by 16:00. By evening, the UV Index settles back down to 1 after 18:00, emphasizing the importance of sun safety during those peak hours between 11:00 and 14:00. Stay protected and 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	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	10	very high	15 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	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 Gantang

Throughout the year, UV exposure levels exhibit significant seasonal changes, peaking during the summer months. High-risk months for UV exposure include May through August, where the UV Index reaches extreme levels, with indices of 11 to 13 and a notably short burn time of just 10 minutes. This is crucial for both visitors and residents, who should take precautions such as seeking shade, wearing protective clothing, and applying sunscreen frequently. As the year progresses into September and October, the risk remains elevated with indices of 10 and 9, requiring continued vigilance. In contrast, winter months like January and February see UV indices drop, yet still retain a high to very high exposure category. Therefore, while UV concerns lessen towards the end of the year, it is advisable to remain cautious, particularly during the transitional spring and summer months.

Monthly Maximum UV Index for Gantang, China

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

The table above highlights how UV exposure in Gantang 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.

Gantang'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
Gantang	6	8	9	10	11	12	13	12	10	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