UV Index in Ganzi, China

Last updated: July 2, 2025

In Ganzi, China, understanding the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Awareness of UV levels helps prevent sunburn and contributes to long-term skin health, especially given the region's unique climate. Ganzi, characterized by its Dwc climate, experiences significant UV exposure, particularly during peak hours when UV levels soar. With midday readings reaching up to an intense 16, it’s essential for residents and visitors alike to stay informed and take necessary precautions against overexposure.

Hourly UV Index in Ganzi

As the sun rises, the UV Index begins its ascent, reaching a maximum of 16 by 1:00 PM, signaling the peak of midday intensity. Starting from a modest 1 at 7:00 AM, the index climbs steadily, hitting 11 by 11:00 AM. By noon, it surges to 14, urging sun seekers to take precautions. As the clock strikes 1:00 PM, the index peaks at 16, making it essential to seek shade or don protective gear. The intensity starts to wane in the afternoon, dipping to 13 at 3:00 PM and gradually reducing to 1 by 7:00 PM. Stay vigilant and protect yourself during these peak hours!

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

Monthly UV Index Trends in Ganzi

Throughout the year, the UV Index experiences notable fluctuations, with the highest values occurring from March to October. The high-risk months for UV exposure are from February to October, particularly March to September, when the index frequently reaches extreme levels (14 or higher), indicating a burn time of as little as 10 minutes. Notably, May records the peak UV Index of 19, making it crucial for visitors and residents to adopt protective measures. It is advisable to wear sunscreen, protective clothing, and hats, and to seek shade during peak sunlight hours, especially in the summer months. Remember, while UV levels drop significantly in January and December, maintaining some level of sun safety remains important year-round.

Monthly Maximum UV Index for Ganzi, China

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

The table above highlights how UV exposure in Ganzi 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.

Ganzi'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
Ganzi	7	10	14	16	19	17	16	15	17	13	9	6